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2
.github/workflows/codecov.yml
vendored
2
.github/workflows/codecov.yml
vendored
@@ -17,7 +17,7 @@ jobs:
|
||||
fetch-depth: 2
|
||||
- uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: "1.18"
|
||||
go-version: "1.16"
|
||||
- name: Run coverage
|
||||
run: go test -v ./... -coverprofile=coverage.txt -covermode=atomic
|
||||
- name: Upload coverage to Codecov
|
||||
|
||||
1
.gitignore
vendored
1
.gitignore
vendored
@@ -6,4 +6,5 @@ fileutil/*.txt
|
||||
fileutil/*.zip
|
||||
fileutil/*.link
|
||||
fileutil/unzip/*
|
||||
slice/testdata/*
|
||||
cryptor/*.pem
|
||||
585
README.md
585
README.md
@@ -3,13 +3,14 @@
|
||||
|
||||
<br/>
|
||||
|
||||
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://pkg.go.dev/github.com/duke-git/lancet/v2)
|
||||
[](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
|
||||
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://pkg.go.dev/github.com/duke-git/lancet)
|
||||
[](https://goreportcard.com/report/github.com/duke-git/lancet)
|
||||
[](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
|
||||
[](https://codecov.io/gh/duke-git/lancet)
|
||||
[](https://github.com/duke-git/lancet/blob/main/LICENSE)
|
||||
[](https://github.com/duke-git/lancet/blob/v1/LICENSE)
|
||||
|
||||
</div>
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -22,22 +23,15 @@ English | [简体中文](./README_zh-CN.md)
|
||||
|
||||
## Feature
|
||||
|
||||
- 👏 Comprehensive, efficient and reusable.
|
||||
- 💪 250+ go util functions, support string, slice, datetime, net, crypt...
|
||||
- 💅 Only depend on the go standard library.
|
||||
- 🌍 Unit test for every exported function.
|
||||
- 👏 Comprehensive, efficient and reusable.
|
||||
- 💪 200+ go util functions, support string, slice, datetime, net, crypt...
|
||||
- 💅 Only depend on the go standard library.
|
||||
- 🌍 Unit test for every exported function.
|
||||
|
||||
## Installation
|
||||
### Note:
|
||||
|
||||
1. <b>For users who use go1.18 and above, it is recommended to install lancet v2.x.x. Cause v2.x.x rewrite all functions with generics of go1.18.</b>
|
||||
```go
|
||||
go get github.com/duke-git/lancet/v2 // will install latest version of v2.x.x
|
||||
```
|
||||
|
||||
2. <b>For users who use version below go1.18, you should install v1.x.x. now latest v1 is v1.2.7. </b>
|
||||
```go
|
||||
go get github.com/duke-git/lancet@v1.2.7 // below go1.18, install latest version of v1.x.x
|
||||
go get github.com/duke-git/lancet
|
||||
```
|
||||
|
||||
## Usage
|
||||
@@ -45,378 +39,383 @@ go get github.com/duke-git/lancet@v1.2.7 // below go1.18, install latest version
|
||||
Lancet organizes the code into package structure, and you need to import the corresponding package name when use it. For example, if you use string-related functions,import the strutil package like below:
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/strutil"
|
||||
import "github.com/duke-git/lancet/strutil"
|
||||
```
|
||||
|
||||
## Example
|
||||
|
||||
Here takes the string function ReverseStr (reverse order string) as an example, and the strutil package needs to be imported.
|
||||
Here takes the string function Reverse (reverse order string) as an example, and the strutil package needs to be imported.
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
s := "hello"
|
||||
rs := strutil.ReverseStr(s)
|
||||
rs := strutil.Reverse(s)
|
||||
fmt.Println(rs) //olleh
|
||||
}
|
||||
```
|
||||
|
||||
## API Documentation
|
||||
|
||||
### Algorithm package implements some basic algorithm. eg. sort, search.
|
||||
### 1. Convertor package contains some functions for data convertion.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/algorithm"
|
||||
```
|
||||
#### Function list:
|
||||
- [BubbleSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BubbleSort)
|
||||
- [CountSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#CountSort)
|
||||
- [HeapSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#HeapSort)
|
||||
- [InsertionSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#InsertionSort)
|
||||
- [MergeSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#MergeSort)
|
||||
- [QuickSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#QuickSort)
|
||||
- [SelectionSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#SelectionSort)
|
||||
- [ShellSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#ShellSort)
|
||||
- [BinarySearch](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BinarySearch)
|
||||
- [BinaryIterativeSearch](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BinaryIterativeSearch)
|
||||
- [LinearSearch](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LinearSearch)
|
||||
- [LRUCache](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LRUCache)
|
||||
|
||||
|
||||
### Convertor package contains some functions for data convertion.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/convertor"
|
||||
```
|
||||
#### Function list:
|
||||
- [ColorHexToRGB](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ColorHexToRGB)
|
||||
- [ColorRGBToHex](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ColorRGBToHex)
|
||||
- [ToBool](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ToBool)
|
||||
- [ToBytes](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ToBytes)
|
||||
- [ToChar](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ToChar)
|
||||
- [ToInt](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ToInt)
|
||||
- [ToJson](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ToJson)
|
||||
- [ToString](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#ToString)
|
||||
- [StructToMap](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#StructToMap)
|
||||
|
||||
### Cryptor package is for data encryption and decryption.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/cryptor"
|
||||
import "github.com/duke-git/lancet/convertor"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [AesEcbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesEcbEncrypt)
|
||||
- [AesEcbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesEcbDecrypt)
|
||||
- [AesCbcEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesCbcEncrypt)
|
||||
- [AesCbcDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesCbcDecrypt)
|
||||
- [AesCtrCrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesCtrCrypt)
|
||||
- [AesCfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesCfbEncrypt)
|
||||
- [AesCfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesCfbDecrypt)
|
||||
- [AesOfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesOfbEncrypt)
|
||||
- [AesOfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#AesOfbDecrypt)
|
||||
- [Base64StdEncode](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Base64StdEncode)
|
||||
- [Base64StdDecode](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Base64StdDecode)
|
||||
- [DesEcbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesEcbEncrypt)
|
||||
- [DesEcbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesEcbDecrypt)
|
||||
- [DesCbcEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesCbcEncrypt)
|
||||
- [DesCbcDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesCbcDecrypt)
|
||||
- [DesCtrCrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesCtrCrypt)
|
||||
- [DesCfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesCfbEncrypt)
|
||||
- [DesCfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesCfbDecrypt)
|
||||
- [DesOfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#DesOfbDecrypt)
|
||||
- [HmacMd5](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacMd5)
|
||||
- [HmacSha1](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha1)
|
||||
- [HmacSha256](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha256)
|
||||
- [HmacSha512](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha512)
|
||||
- [Md5String](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5String)
|
||||
- [Md5File](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5File)
|
||||
- [Sha1](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha1)
|
||||
- [Sha256](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha256)
|
||||
- [Sha512](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha512)
|
||||
- [GenerateRsaKey](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#GenerateRsaKey)
|
||||
- [RsaEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#RsaEncrypt)
|
||||
- [RsaDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#RsaDecrypt)
|
||||
|
||||
### Datetime package supports date and time format and compare.
|
||||
- [ColorHexToRGB](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ColorHexToRGB)
|
||||
- [ColorRGBToHex](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ColorRGBToHex)
|
||||
- [ToBool](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToBool)
|
||||
- [ToBytes](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToBytes)
|
||||
- [ToChar](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToChar)
|
||||
- [ToChannel](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToChannel)
|
||||
- [ToInt](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToInt)
|
||||
- [ToJson](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToJson)
|
||||
- [ToString](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#ToString)
|
||||
- [StructToMap](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#StructToMap)
|
||||
- [EncodeByte](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#EncodeByte)
|
||||
- [DecodeByte](https://github.com/duke-git/lancet/blob/v1/docs/convertor.md#DecodeByte)
|
||||
|
||||
### 2. Cryptor package is for data encryption and decryption.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/datetime"
|
||||
import "github.com/duke-git/lancet/cryptor"
|
||||
```
|
||||
#### Function list:
|
||||
- [AddDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#AddDay)
|
||||
- [AddHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#AddHour)
|
||||
- [AddMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#AddMinute)
|
||||
- [BeginOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMinute)
|
||||
- [BeginOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfHour)
|
||||
- [BeginOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfDay)
|
||||
- [BeginOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfWeek)
|
||||
- [BeginOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMonth)
|
||||
- [BeginOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfYear)
|
||||
- [EndOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfMinute)
|
||||
- [EndOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfHour)
|
||||
- [EndOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfDay)
|
||||
- [EndOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfWeek)
|
||||
- [EndOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfMonth)
|
||||
- [EndOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfYear)
|
||||
- [GetNowDate](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowDate)
|
||||
- [GetNowTime](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowTime)
|
||||
- [GetNowDateTime](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowDateTime)
|
||||
- [GetZeroHourTimestamp](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetZeroHourTimestamp)
|
||||
- [GetNightTimestamp](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNightTimestamp)
|
||||
- [FormatTimeToStr](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#FormatTimeToStr)
|
||||
- [FormatStrToTime](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#FormatStrToTime)
|
||||
- [NewUnix](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#NewUnix)
|
||||
- [NewUnixNow](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#NewUnixNow)
|
||||
- [NewFormat](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#NewFormat)
|
||||
- [NewISO8601](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#NewISO8601)
|
||||
- [ToUnix](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#ToUnix)
|
||||
- [ToFormat](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#ToFormat)
|
||||
- [ToFormatForTpl](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#ToFormatForTpl)
|
||||
- [ToIso8601](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#ToIso8601)
|
||||
|
||||
### Fileutil package implements some basic functions for file operations.
|
||||
#### Function list:
|
||||
|
||||
- [AesEcbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesEcbEncrypt)
|
||||
- [AesEcbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesEcbDecrypt)
|
||||
- [AesCbcEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesCbcEncrypt)
|
||||
- [AesCbcDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesCbcDecrypt)
|
||||
- [AesCtrCrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesCtrCrypt)
|
||||
- [AesCfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesCfbEncrypt)
|
||||
- [AesCfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesCfbDecrypt)
|
||||
- [AesOfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesOfbEncrypt)
|
||||
- [AesOfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#AesOfbDecrypt)
|
||||
- [Base64StdEncode](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Base64StdEncode)
|
||||
- [Base64StdDecode](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Base64StdDecode)
|
||||
- [DesEcbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesEcbEncrypt)
|
||||
- [DesEcbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesEcbDecrypt)
|
||||
- [DesCbcEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesCbcEncrypt)
|
||||
- [DesCbcDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesCbcDecrypt)
|
||||
- [DesCtrCrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesCtrCrypt)
|
||||
- [DesCfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesCfbEncrypt)
|
||||
- [DesCfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesCfbDecrypt)
|
||||
- [DesOfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#DesOfbDecrypt)
|
||||
- [HmacMd5](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#HmacMd5)
|
||||
- [HmacSha1](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#HmacSha1)
|
||||
- [HmacSha256](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#HmacSha256)
|
||||
- [HmacSha512](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#HmacSha512)
|
||||
- [Md5String](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Md5String)
|
||||
- [Md5File](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Md5File)
|
||||
- [Sha1](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Sha1)
|
||||
- [Sha256](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Sha256)
|
||||
- [Sha512](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#Sha512)
|
||||
- [GenerateRsaKey](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#GenerateRsaKey)
|
||||
- [RsaEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#RsaEncrypt)
|
||||
- [RsaDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor.md#RsaDecrypt)
|
||||
|
||||
### 3. Datetime package supports date and time format and compare.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/fileutil"
|
||||
import "github.com/duke-git/lancet/datetime"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
|
||||
- [AddDay](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#AddDay)
|
||||
- [AddHour](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#AddHour)
|
||||
- [AddMinute](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#AddMinute)
|
||||
- [BeginOfMinute](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfMinute)
|
||||
- [BeginOfHour](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfHour)
|
||||
- [BeginOfDay](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfDay)
|
||||
- [BeginOfWeek](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfWeek)
|
||||
- [BeginOfMonth](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfMonth)
|
||||
- [BeginOfYear](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfYear)
|
||||
- [EndOfMinute](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfMinute)
|
||||
- [EndOfHour](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfHour)
|
||||
- [EndOfDay](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfDay)
|
||||
- [EndOfWeek](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfWeek)
|
||||
- [EndOfMonth](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfMonth)
|
||||
- [EndOfYear](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfYear)
|
||||
- [GetNowDate](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#GetNowDate)
|
||||
- [GetNowTime](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#GetNowTime)
|
||||
- [GetNowDateTime](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#GetNowDateTime)
|
||||
- [GetZeroHourTimestamp](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#GetZeroHourTimestamp)
|
||||
- [GetNightTimestamp](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#GetNightTimestamp)
|
||||
- [FormatTimeToStr](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#FormatTimeToStr)
|
||||
- [FormatStrToTime](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#FormatStrToTime)
|
||||
- [NewUnix](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#NewUnix)
|
||||
- [NewUnixNow](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#NewUnixNow)
|
||||
- [NewFormat](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#NewFormat)
|
||||
- [NewISO8601](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#NewISO8601)
|
||||
- [ToUnix](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#ToUnix)
|
||||
- [ToFormat](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#ToFormat)
|
||||
- [ToFormatForTpl](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#ToFormatForTpl)
|
||||
- [ToIso8601](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#ToIso8601)
|
||||
|
||||
### 4. Fileutil package implements some basic functions for file operations.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/fileutil"
|
||||
```
|
||||
|
||||
#### Function list：
|
||||
|
||||
- [ClearFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#ClearFile)
|
||||
- [CreateFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#CreateFile)
|
||||
- [CopyFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#CopyFile)
|
||||
- [FileMode](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#FileMode)
|
||||
- [MiMeType](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#MiMeType)
|
||||
- [IsExist](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#IsExist)
|
||||
- [IsLink](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#IsLink)
|
||||
- [IsDir](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#IsDir)
|
||||
- [ListFileNames](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#ListFileNames)
|
||||
- [RemoveFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#RemoveFile)
|
||||
- [ReadFileToString](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#ReadFileToString)
|
||||
- [ReadFileByLine](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#ReadFileByLine)
|
||||
- [Zip](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#Zip)
|
||||
- [UnZip](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#UnZip)
|
||||
- [ClearFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#ClearFile)
|
||||
- [CreateFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#CreateFile)
|
||||
- [CreateDir](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#CreateDir)
|
||||
- [CopyFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#CopyFile)
|
||||
- [FileMode](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#FileMode)
|
||||
- [MiMeType](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#MiMeType)
|
||||
- [IsExist](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#IsExist)
|
||||
- [IsLink](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#IsLink)
|
||||
- [IsDir](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#IsDir)
|
||||
- [ListFileNames](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#ListFileNames)
|
||||
- [RemoveFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#RemoveFile)
|
||||
- [ReadFileToString](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#ReadFileToString)
|
||||
- [ReadFileByLine](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#ReadFileByLine)
|
||||
- [Zip](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#Zip)
|
||||
- [UnZip](https://github.com/duke-git/lancet/blob/v1/docs/fileutil.md#UnZip)
|
||||
|
||||
### Formatter contains some functions for data formatting.
|
||||
### 5. Formatter contains some functions for data formatting.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/formatter"
|
||||
import "github.com/duke-git/lancet/formatter"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [Comma](https://github.com/duke-git/lancet/blob/main/docs/formatter.md#Comma)
|
||||
|
||||
- [Comma](https://github.com/duke-git/lancet/blob/v1/docs/formatter.md#Comma)
|
||||
|
||||
### Function package can control the flow of function execution and support part of functional programming
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/function"
|
||||
import "github.com/duke-git/lancet/function"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [After](https://github.com/duke-git/lancet/blob/main/docs/function.md#After)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/main/docs/function.md#Before)
|
||||
- [Curry](https://github.com/duke-git/lancet/blob/main/docs/function.md#Curry)
|
||||
- [Compose](https://github.com/duke-git/lancet/blob/main/docs/function.md#Compose)
|
||||
- [Debounced](https://github.com/duke-git/lancet/blob/main/docs/function.md#Debounced)
|
||||
- [Delay](https://github.com/duke-git/lancet/blob/main/docs/function.md#Delay)
|
||||
- [Watcher](https://github.com/duke-git/lancet/blob/main/docs/function.md#Watcher)
|
||||
|
||||
- [After](https://github.com/duke-git/lancet/blob/v1/docs/function.md#After)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/v1/docs/function.md#Before)
|
||||
- [Curry](https://github.com/duke-git/lancet/blob/v1/docs/function.md#Curry)
|
||||
- [Compose](https://github.com/duke-git/lancet/blob/v1/docs/function.md#Compose)
|
||||
- [Debounced](https://github.com/duke-git/lancet/blob/v1/docs/function.md#Debounced)
|
||||
- [Delay](https://github.com/duke-git/lancet/blob/v1/docs/function.md#Delay)
|
||||
- [Watcher](https://github.com/duke-git/lancet/blob/v1/docs/function.md#Watcher)
|
||||
|
||||
### Mathutil package implements some functions for math calculation.
|
||||
### 6. Mathutil package implements some functions for math calculation.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/mathutil"
|
||||
import "github.com/duke-git/lancet/mathutil"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [Average](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Average)
|
||||
- [Exponent](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Exponent)
|
||||
- [Fibonacci](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Fibonacci)
|
||||
- [Factorial](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Factorial)
|
||||
- [Max](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Max)
|
||||
- [Min](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Min)
|
||||
- [Percent](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Percent)
|
||||
- [RoundToFloat](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#RoundToFloat)
|
||||
- [RoundToString](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#RoundToString)
|
||||
- [TruncRound](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#TruncRound)
|
||||
|
||||
- [Exponent](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#Exponent)
|
||||
- [Fibonacci](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#Fibonacci)
|
||||
- [Factorial](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#Factorial)
|
||||
- [Percent](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#Percent)
|
||||
- [RoundToFloat](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#RoundToFloat)
|
||||
- [RoundToString](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#RoundToString)
|
||||
- [TruncRound](https://github.com/duke-git/lancet/blob/v1/docs/mathutil.md#TruncRound)
|
||||
|
||||
### Netutil package contains functions to get net information and send http request.
|
||||
### 7. Netutil package contains functions to get net information and send http request.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/netutil"
|
||||
import "github.com/duke-git/lancet/netutil"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [ConvertMapToQueryString](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#ConvertMapToQueryString)
|
||||
- [GetInternalIp](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetInternalIp)
|
||||
- [GetIps](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetIps)
|
||||
- [GetMacAddrs](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetMacAddrs)
|
||||
- [GetPublicIpInfo](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetPublicIpInfo)
|
||||
- [IsPublicIP](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#IsPublicIP)
|
||||
- [HttpGet](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpGet)
|
||||
- [HttpDelete](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpDelete)
|
||||
- [HttpPost](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpPost)
|
||||
- [HttpPut](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpPut)
|
||||
- [HttpPatch](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpPatch)
|
||||
- [ParseHttpResponse](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#ParseHttpResponse)
|
||||
|
||||
### Random package implements some basic functions to generate random int and string.
|
||||
- [ConvertMapToQueryString](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#ConvertMapToQueryString)
|
||||
- [EncodeUrl](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#EncodeUrl)
|
||||
- [GetInternalIp](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetInternalIp)
|
||||
- [GetIps](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetIps)
|
||||
- [GetMacAddrs](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetMacAddrs)
|
||||
- [GetPublicIpInfo](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetPublicIpInfo)
|
||||
- [GetRequestPublicIp](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetRequestPublicIp)
|
||||
- [IsPublicIP](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#IsPublicIP)
|
||||
- [IsInternalIP](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#IsInternalIP)
|
||||
- [HttpGet](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#HttpGet)
|
||||
- [HttpDelete](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#HttpDelete)
|
||||
- [HttpPost](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#HttpPost)
|
||||
- [HttpPut](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#HttpPut)
|
||||
- [HttpPatch](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#HttpPatch)
|
||||
- [ParseHttpResponse](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#ParseHttpResponse)
|
||||
|
||||
### 8. Random package implements some basic functions to generate random int and string.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/random"
|
||||
import "github.com/duke-git/lancet/random"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [RandBytes](https://github.com/duke-git/lancet/blob/main/docs/random.md#RandBytes)
|
||||
- [RandInt](https://github.com/duke-git/lancet/blob/main/docs/random.md#RandInt)
|
||||
- [RandString](https://github.com/duke-git/lancet/blob/main/docs/random.md#RandString)
|
||||
- [UUIdV4](https://github.com/duke-git/lancet/blob/main/docs/random.md#UUIdV4)
|
||||
|
||||
### Retry package is for executing a function repeatedly until it was successful or canceled by the context.
|
||||
- [RandBytes](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandBytes)
|
||||
- [RandInt](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandInt)
|
||||
- [RandString](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandString)
|
||||
- [RandUpper](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandUpper)
|
||||
- [RandLower](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandLower)
|
||||
- [RandNumeral](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandNumeral)
|
||||
- [RandNumeralOrLetter](https://github.com/duke-git/lancet/blob/v1/docs/random.md#RandNumeralOrLetter)
|
||||
- [UUIdV4](https://github.com/duke-git/lancet/blob/v1/docs/random.md#UUIdV4)
|
||||
|
||||
### 9. Retry package is for executing a function repeatedly until it was successful or canceled by the context.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/retry"
|
||||
import "github.com/duke-git/lancet/retry"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [Context](https://github.com/duke-git/lancet/blob/main/docs/retry.md#Context)
|
||||
- [Retry](https://github.com/duke-git/lancet/blob/main/docs/retry.md#Retry)
|
||||
- [RetryFunc](https://github.com/duke-git/lancet/blob/main/docs/retry.md#RetryFunc)
|
||||
- [RetryDuration](https://github.com/duke-git/lancet/blob/main/docs/retry.md#RetryDuration)
|
||||
- [RetryTimes](https://github.com/duke-git/lancet/blob/main/docs/retry.md#RetryTimes)
|
||||
|
||||
### Slice contains some functions to manipulate slice.
|
||||
- [Context](https://github.com/duke-git/lancet/blob/v1/docs/retry.md#Context)
|
||||
- [Retry](https://github.com/duke-git/lancet/blob/v1/docs/retry.md#Retry)
|
||||
- [RetryFunc](https://github.com/duke-git/lancet/blob/v1/docs/retry.md#RetryFunc)
|
||||
- [RetryDuration](https://github.com/duke-git/lancet/blob/v1/docs/retry.md#RetryDuration)
|
||||
- [RetryTimes](https://github.com/duke-git/lancet/blob/v1/docs/retry.md#RetryTimes)
|
||||
|
||||
### 10. Slice contains some functions to manipulate slice.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/slice"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [Contain](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Contain)
|
||||
- [ContainSubSlice](https://github.com/duke-git/lancet/blob/main/docs/slice.md#ContainSubSlice)
|
||||
- [Chunk](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Chunk)
|
||||
- [Compact](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Compact)
|
||||
- [Concat](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Concat)
|
||||
- [Count](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Count)
|
||||
- [Difference](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Difference)
|
||||
- [DifferenceBy](https://github.com/duke-git/lancet/blob/main/docs/slice.md#DifferenceBy)
|
||||
- [DifferenceWith](https://github.com/duke-git/lancet/blob/main/docs/slice.md#DifferenceWith)
|
||||
- [DeleteAt](https://github.com/duke-git/lancet/blob/main/docs/slice.md#DeleteAt)
|
||||
- [Drop](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Drop)
|
||||
- [Every](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Every)
|
||||
- [Filter](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Filter)
|
||||
- [Find](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Find)
|
||||
- [FindLast](https://github.com/duke-git/lancet/blob/main/docs/slice.md#FindLast)
|
||||
- [FlattenDeep](#FlattenDeep)
|
||||
- [ForEach](https://github.com/duke-git/lancet/blob/main/docs/slice.md#ForEach)
|
||||
- [GroupBy](https://github.com/duke-git/lancet/blob/main/docs/slice.md#GroupBy)
|
||||
- [GroupWith](https://github.com/duke-git/lancet/blob/main/docs/slice.md#GroupWith)
|
||||
- [IntSlice](https://github.com/duke-git/lancet/blob/main/docs/slice.md#IntSlice)
|
||||
- [InterfaceSlice](https://github.com/duke-git/lancet/blob/main/docs/slice.md#InterfaceSlice)
|
||||
- [Intersection](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Intersection)
|
||||
- [InsertAt](https://github.com/duke-git/lancet/blob/main/docs/slice.md#InsertAt)
|
||||
- [Map](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Map)
|
||||
- [Reverse](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Reverse)
|
||||
- [Reduce](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Reduce)
|
||||
- [Shuffle](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Shuffle)
|
||||
- [SortByField](https://github.com/duke-git/lancet/blob/main/docs/slice.md#SortByField)
|
||||
- [Some](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Some)
|
||||
- [StringSlice](https://github.com/duke-git/lancet/blob/main/docs/slice.md#StringSlice)
|
||||
- [Unique](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Unique)
|
||||
- [Union](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Union)
|
||||
- [UpdateAt](https://github.com/duke-git/lancet/blob/main/docs/slice.md#UpdateAt)
|
||||
- [Without](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Without)
|
||||
|
||||
### Strutil package contains some functions to manipulate string.
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/strutil"
|
||||
import "github.com/duke-git/lancet/slice"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
|
||||
- [After](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#After)
|
||||
- [AfterLast](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#AfterLast)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Before)
|
||||
- [BeforeLast](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#BeforeLast)
|
||||
- [CamelCase](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#CamelCase)
|
||||
- [Capitalize](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Capitalize)
|
||||
- [IsString](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#IsString)
|
||||
- [KebabCase](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#KebabCase)
|
||||
- [LowerFirst](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#LowerFirst)
|
||||
- [UpperFirst](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperFirst)
|
||||
- [PadEnd](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#PadEnd)
|
||||
- [PadStart](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#PadStart)
|
||||
- [ReverseStr](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#ReverseStr)
|
||||
- [SnakeCase](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#SnakeCase)
|
||||
- [Wrap](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Wrap)
|
||||
- [Unwrap](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Unwrap)
|
||||
|
||||
### System package contain some functions about os, runtime, shell command.
|
||||
- [AppendIfAbsent](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#AppendIfAbsent)
|
||||
- [Contain](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Contain)
|
||||
- [ContainSubSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#ContainSubSlice)
|
||||
- [Chunk](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Chunk)
|
||||
- [Compact](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Compact)
|
||||
- [Concat](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Concat)
|
||||
- [Count](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Count)
|
||||
- [Difference](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Difference)
|
||||
- [DifferenceBy](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#DifferenceBy)
|
||||
- [DeleteByIndex](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#DeleteByIndex)
|
||||
- [Drop](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Drop)
|
||||
- [Every](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Every)
|
||||
- [Equal](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Equal)
|
||||
- [EqualWith](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#EqualWith)
|
||||
- [Filter](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Filter)
|
||||
- [Find](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Find)
|
||||
- [FindLast](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#FindLast)
|
||||
- [FlattenDeep](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#FlattenDeep)
|
||||
- [ForEach](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#ForEach)
|
||||
- [GroupBy](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#GroupBy)
|
||||
- [IntSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#IntSlice)
|
||||
- [IndexOf](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#IndexOf)
|
||||
- [LastIndexOf](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#LastIndexOf)
|
||||
- [InterfaceSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#InterfaceSlice)
|
||||
- [Intersection](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Intersection)
|
||||
- [InsertByIndex](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#InsertByIndex)
|
||||
- [Map](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Map)
|
||||
- [ReverseSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#ReverseSlice)
|
||||
- [Reduce](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Reduce)
|
||||
- [Shuffle](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Shuffle)
|
||||
- [SortByField](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#SortByField)
|
||||
- [Some](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Some)
|
||||
- [StringSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#StringSlice)
|
||||
- [ToSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#ToSlice)
|
||||
- [ToSlicePointer](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#ToSlice)
|
||||
- [Unique](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Unique)
|
||||
- [UniqueBy](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#UniqueBy)
|
||||
- [Union](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Union)
|
||||
- [UpdateByIndex](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#UpdateByIndex)
|
||||
- [Without](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#Without)
|
||||
|
||||
### 11. Strutil package contains some functions to manipulate string.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/system"
|
||||
import "github.com/duke-git/lancet/strutil"
|
||||
```
|
||||
#### Function list:
|
||||
- [IsWindows](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsWindows)
|
||||
- [IsLinux](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsLinux)
|
||||
- [IsMac](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsMac)
|
||||
- [GetOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsEnv)
|
||||
- [SetOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system.md#SetOsEnv)
|
||||
- [RemoveOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system.md#RemoveOsEnv)
|
||||
- [CompareOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system.md#CompareOsEnv)
|
||||
- [ExecCommand](https://github.com/duke-git/lancet/blob/main/docs/system.md#ExecCommand)
|
||||
|
||||
### Validator package contains some functions for data validation.
|
||||
#### Function list:
|
||||
|
||||
- [After](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#After)
|
||||
- [AfterLast](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#AfterLast)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Before)
|
||||
- [BeforeLast](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#BeforeLast)
|
||||
- [CamelCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#CamelCase)
|
||||
- [Capitalize](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Capitalize)
|
||||
- [IsString](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#IsString)
|
||||
- [KebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#KebabCase)
|
||||
- [UpperKebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#UpperKebabCase)
|
||||
- [LowerFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#LowerFirst)
|
||||
- [UpperFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#UpperFirst)
|
||||
- [PadEnd](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#PadEnd)
|
||||
- [PadStart](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#PadStart)
|
||||
- [Reverse](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Reverse)
|
||||
- [SnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#SnakeCase)
|
||||
- [UpperSnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#UpperSnakeCase)
|
||||
- [SplitEx](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#SplitEx)
|
||||
- [Wrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Wrap)
|
||||
- [Unwrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil.md#Unwrap)
|
||||
|
||||
### 12. System package contain some functions about os, runtime, shell command.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/validator"
|
||||
import "github.com/duke-git/lancet/system"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
|
||||
- [ContainChinese](https://github.com/duke-git/lancet/blob/main/docs/validator.md#ContainChinese)
|
||||
- [ContainLetter](https://github.com/duke-git/lancet/blob/main/docs/validator.md#ContainLetter)
|
||||
- [ContainLower](https://github.com/duke-git/lancet/blob/main/docs/validator.md#ContainLower)
|
||||
- [ContainUpper](https://github.com/duke-git/lancet/blob/main/docs/validator.md#ContainUpper)
|
||||
- [IsAlpha](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsAlpha)
|
||||
- [IsAllUpper](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsAllUpper)
|
||||
- [IsAllLower](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsAllLower)
|
||||
- [IsBase64](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsBase64)
|
||||
- [IsChineseMobile](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsChineseMobile)
|
||||
- [IsChineseIdNum](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsChineseIdNum)
|
||||
- [IsChinesePhone](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsChinesePhone)
|
||||
- [IsCreditCard](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsCreditCard)
|
||||
- [IsDns](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsDns)
|
||||
- [IsEmail](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsEmail)
|
||||
- [IsEmptyString](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsEmptyString)
|
||||
- [IsFloatStr](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsFloatStr)
|
||||
- [IsNumberStr](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsNumberStr)
|
||||
- [IsJSON](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsJSON)
|
||||
- [IsRegexMatch](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsRegexMatch)
|
||||
- [IsIntStr](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsIntStr)
|
||||
- [IsIp](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsIp)
|
||||
- [IsIpV4](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsIpV4)
|
||||
- [IsIpV6](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsIpV6)
|
||||
- [IsStrongPassword](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsStrongPassword)
|
||||
- [IsUrl](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsUrl)
|
||||
- [IsWeakPassword](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsWeakPassword)
|
||||
### xerror package implements helpers for errors.
|
||||
- [IsWindows](https://github.com/duke-git/lancet/blob/v1/docs/system.md#IsWindows)
|
||||
- [IsLinux](https://github.com/duke-git/lancet/blob/v1/docs/system.md#IsLinux)
|
||||
- [IsMac](https://github.com/duke-git/lancet/blob/v1/docs/system.md#IsMac)
|
||||
- [GetOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system.md#GetOsEnv)
|
||||
- [SetOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system.md#SetOsEnv)
|
||||
- [RemoveOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system.md#RemoveOsEnv)
|
||||
- [CompareOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system.md#CompareOsEnv)
|
||||
- [ExecCommand](https://github.com/duke-git/lancet/blob/v1/docs/system.md#ExecCommand)
|
||||
- [GetOsBits](https://github.com/duke-git/lancet/blob/v1/docs/system.md#GetOsBits)
|
||||
|
||||
### 13. Validator package contains some functions for data validation.
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/xerror"
|
||||
import "github.com/duke-git/lancet/validator"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [Unwrap](https://github.com/duke-git/lancet/blob/main/docs/xerror.md#Unwrap)
|
||||
|
||||
|
||||
- [ContainChinese](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#ContainChinese)
|
||||
- [ContainLetter](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#ContainLetter)
|
||||
- [ContainLower](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#ContainLower)
|
||||
- [ContainUpper](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#ContainUpper)
|
||||
- [IsAlpha](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsAlpha)
|
||||
- [IsAllUpper](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsAllUpper)
|
||||
- [IsAllLower](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsAllLower)
|
||||
- [IsBase64](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsBase64)
|
||||
- [IsChineseMobile](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsChineseMobile)
|
||||
- [IsChineseIdNum](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsChineseIdNum)
|
||||
- [IsChinesePhone](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsChinesePhone)
|
||||
- [IsCreditCard](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsCreditCard)
|
||||
- [IsDns](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsDns)
|
||||
- [IsEmail](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsEmail)
|
||||
- [IsEmptyString](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsEmptyString)
|
||||
- [IsFloatStr](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsFloatStr)
|
||||
- [IsNumberStr](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsNumberStr)
|
||||
- [IsJSON](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsJSON)
|
||||
- [IsRegexMatch](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsRegexMatch)
|
||||
- [IsIntStr](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsIntStr)
|
||||
- [IsIp](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsIp)
|
||||
- [IsIpV4](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsIpV4)
|
||||
- [IsIpV6](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsIpV6)
|
||||
- [IsStrongPassword](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsStrongPassword)
|
||||
- [IsUrl](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsUrl)
|
||||
- [IsWeakPassword](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsWeakPassword)
|
||||
- [IsZeroValue](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsZeroValue)
|
||||
- [IsGBK](https://github.com/duke-git/lancet/blob/v1/docs/validator.md#IsGBK)
|
||||
|
||||
## How to Contribute
|
||||
|
||||
|
||||
646
README_zh-CN.md
646
README_zh-CN.md
@@ -3,13 +3,14 @@
|
||||
|
||||
<br/>
|
||||
|
||||
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://pkg.go.dev/github.com/duke-git/lancet/v2)
|
||||
[](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
|
||||
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://pkg.go.dev/github.com/duke-git/lancet)
|
||||
[](https://goreportcard.com/report/github.com/duke-git/lancet)
|
||||
[](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
|
||||
[](https://codecov.io/gh/duke-git/lancet)
|
||||
[](https://github.com/duke-git/lancet/blob/main/LICENSE)
|
||||
[](https://github.com/duke-git/lancet/blob/v1/LICENSE)
|
||||
|
||||
</div>
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -19,413 +20,408 @@
|
||||
|
||||
简体中文 | [English](./README.md)
|
||||
|
||||
|
||||
## 特性
|
||||
|
||||
- 👏 全面、高效、可复用
|
||||
- 💪 250+常用go工具函数，支持string、slice、datetime、net、crypt...
|
||||
- 💅 只依赖go标准库
|
||||
- 🌍 所有导出函数单元测试覆盖率100%
|
||||
- 👏 全面、高效、可复用
|
||||
- 💪 200+常用 go 工具函数，支持 string、slice、datetime、net、crypt...
|
||||
- 💅 只依赖 go 标准库
|
||||
- 🌍 所有导出函数单元测试覆盖率 100%
|
||||
|
||||
## 安装
|
||||
### Note:
|
||||
1. <b>对于使用go1.18及以上的用户，建议安装v2.x.x。 因为v2.x.x用go1.18的泛型重写了大部分函数。</b>
|
||||
|
||||
```go
|
||||
go get github.com/duke-git/lancet/v2 //安装v2最新版本v2.x.x
|
||||
```
|
||||
|
||||
2. <b>使用go1.18以下版本的用户，必须安装v1.x.x。目前最新的v1版本是v1.2.7。</b>
|
||||
```go
|
||||
go get github.com/duke-git/lancet@v1.2.7 // 使用go1.18以下版本, 必须安装v1.x.x版本
|
||||
go get github.com/duke-git/lancet
|
||||
```
|
||||
|
||||
## 用法
|
||||
|
||||
lancet是以包的结构组织代码的，使用时需要导入相应的包名。例如：如果使用字符串相关函数，需要导入strutil包:
|
||||
lancet 是以包的结构组织代码的，使用时需要导入相应的包名。例如：如果使用字符串相关函数，需要导入 strutil 包:
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/strutil"
|
||||
import "github.com/duke-git/lancet/strutil"
|
||||
```
|
||||
|
||||
## 例子
|
||||
|
||||
此处以字符串工具函数ReverseStr（逆序字符串）为例，需要导入strutil包:
|
||||
此处以字符串工具函数 Reverse（逆序字符串）为例，需要导入 strutil 包:
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
s := "hello"
|
||||
rs := strutil.ReverseStr(s)
|
||||
rs := strutil.Reverse(s)
|
||||
fmt.Println(rs) //olleh
|
||||
}
|
||||
```
|
||||
|
||||
## API文档
|
||||
## API 文档
|
||||
|
||||
### algorithm算法包实现一些基本算法。eg. sort, search.
|
||||
### 1. convertor 转换器包支持一些常见的数据类型转换。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/algorithm"
|
||||
```
|
||||
#### Function list:
|
||||
- [BubbleSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#BubbleSort)
|
||||
- [CountSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#CountSort)
|
||||
- [HeapSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#HeapSort)
|
||||
- [InsertionSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#InsertionSort)
|
||||
- [MergeSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#MergeSort)
|
||||
- [QuickSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#QuickSort)
|
||||
- [SelectionSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#SelectionSort)
|
||||
- [ShellSort](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#ShellSort)
|
||||
- [BinarySearch](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#BinarySearch)
|
||||
- [BinaryIterativeSearch](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#BinaryIterativeSearch)
|
||||
- [LinearSearch](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#LinearSearch)
|
||||
- [LRUCache](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#LRUCache)
|
||||
|
||||
### convertor转换器包支持一些常见的数据类型转换。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/convertor"
|
||||
```
|
||||
#### 函数列表:
|
||||
- [ColorHexToRGB](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ColorHexToRGB)
|
||||
- [ColorRGBToHex](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ColorRGBToHex)
|
||||
- [ToBool](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ToBool)
|
||||
- [ToBytes](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ToBytes)
|
||||
- [ToChar](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ToChar)
|
||||
- [ToInt](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ToInt)
|
||||
- [ToJson](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ToJson)
|
||||
- [ToString](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#ToString)
|
||||
- [StructToMap](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#StructToMap)
|
||||
|
||||
### cryptor加密包支持数据加密和解密，获取md5，hash值。支持base64, md5, hmac, aes, des, rsa。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/cryptor"
|
||||
import "github.com/duke-git/lancet/convertor"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [AesEcbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesEcbEncrypt)
|
||||
- [AesEcbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesEcbDecrypt)
|
||||
- [AesCbcEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesCbcEncrypt)
|
||||
- [AesCbcDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesCbcDecrypt)
|
||||
- [AesCtrCrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesCtrCrypt)
|
||||
- [AesCfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesCfbEncrypt)
|
||||
- [AesCfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesCfbDecrypt)
|
||||
- [AesOfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesOfbEncrypt)
|
||||
- [AesOfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#AesOfbDecrypt)
|
||||
- [Base64StdEncode](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Base64StdEncode)
|
||||
- [Base64StdDecode](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Base64StdDecode)
|
||||
- [DesEcbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesEcbEncrypt)
|
||||
- [DesEcbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesEcbDecrypt)
|
||||
- [DesCbcEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesCbcEncrypt)
|
||||
- [DesCbcDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesCbcDecrypt)
|
||||
- [DesCtrCrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesCtrCrypt)
|
||||
- [DesCfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesCfbEncrypt)
|
||||
- [DesCfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesCfbDecrypt)
|
||||
- [DesOfbEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#DesOfbDecrypt)
|
||||
- [HmacMd5](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacMd5)
|
||||
- [HmacSha1](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha1)
|
||||
- [HmacSha256](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha256)
|
||||
- [HmacSha512](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha512)
|
||||
- [Md5String](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5String)
|
||||
- [Md5File](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5File)
|
||||
- [Sha1](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha1)
|
||||
- [Sha256](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha256)
|
||||
- [Sha512](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha512)
|
||||
- [GenerateRsaKey](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#GenerateRsaKey)
|
||||
- [RsaEncrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#RsaEncrypt)
|
||||
- [RsaDecrypt](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#RsaDecrypt)
|
||||
|
||||
### datetime日期时间处理包，格式化日期，比较日期。
|
||||
- [ColorHexToRGB](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ColorHexToRGB)
|
||||
- [ColorRGBToHex](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ColorRGBToHex)
|
||||
- [ToBool](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToBool)
|
||||
- [ToBytes](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToBytes)
|
||||
- [ToChar](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToChar)
|
||||
- [ToChannel](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToChannel)
|
||||
- [ToInt](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToInt)
|
||||
- [ToJson](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToJson)
|
||||
- [ToString](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#ToString)
|
||||
- [StructToMap](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#StructToMap)
|
||||
- [EncodeByte](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#EncodeByte)
|
||||
- [DecodeByte](https://github.com/duke-git/lancet/blob/v1/docs/convertor_zh-CN.md#DecodeByte)
|
||||
|
||||
### 2. cryptor 加密包支持数据加密和解密，获取 md5，hash 值。支持 base64, md5, hmac, aes, des, rsa。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/datetime"
|
||||
import "github.com/duke-git/lancet/cryptor"
|
||||
```
|
||||
#### 函数列表:
|
||||
- [AddDay](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#AddDay)
|
||||
- [AddHour](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#AddHour)
|
||||
- [AddMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#AddMinute)
|
||||
- [BeginOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMinute)
|
||||
- [BeginOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfHour)
|
||||
- [BeginOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfDay)
|
||||
- [BeginOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfWeek)
|
||||
- [BeginOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMonth)
|
||||
- [BeginOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfYear)
|
||||
- [EndOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfMinute)
|
||||
- [EndOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfHour)
|
||||
- [EndOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfDay)
|
||||
- [EndOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfWeek)
|
||||
- [EndOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfMonth)
|
||||
- [EndOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfYear)
|
||||
- [GetNowDate](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowDate)
|
||||
- [GetNowTime](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowTime)
|
||||
- [GetNowDateTime](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowDateTime)
|
||||
- [GetZeroHourTimestamp](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetZeroHourTimestamp)
|
||||
- [GetNightTimestamp](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNightTimestamp)
|
||||
- [FormatTimeToStr](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#FormatTimeToStr)
|
||||
- [FormatStrToTime](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#FormatStrToTime)
|
||||
- [NewUnix](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#NewUnix)
|
||||
- [NewUnixNow](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#NewUnixNow)
|
||||
- [NewFormat](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#NewFormat)
|
||||
- [NewISO8601](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#NewISO8601)
|
||||
- [ToUnix](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#ToUnix)
|
||||
- [ToFormat](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#ToFormat)
|
||||
- [ToFormatForTpl](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#ToFormatForTpl)
|
||||
- [ToIso8601](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#ToIso8601)
|
||||
|
||||
### fileutil包支持文件基本操作。
|
||||
#### 函数列表:
|
||||
|
||||
- [AesEcbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesEcbEncrypt)
|
||||
- [AesEcbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesEcbDecrypt)
|
||||
- [AesCbcEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesCbcEncrypt)
|
||||
- [AesCbcDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesCbcDecrypt)
|
||||
- [AesCtrCrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesCtrCrypt)
|
||||
- [AesCfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesCfbEncrypt)
|
||||
- [AesCfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesCfbDecrypt)
|
||||
- [AesOfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesOfbEncrypt)
|
||||
- [AesOfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#AesOfbDecrypt)
|
||||
- [Base64StdEncode](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Base64StdEncode)
|
||||
- [Base64StdDecode](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Base64StdDecode)
|
||||
- [DesEcbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesEcbEncrypt)
|
||||
- [DesEcbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesEcbDecrypt)
|
||||
- [DesCbcEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesCbcEncrypt)
|
||||
- [DesCbcDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesCbcDecrypt)
|
||||
- [DesCtrCrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesCtrCrypt)
|
||||
- [DesCfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesCfbEncrypt)
|
||||
- [DesCfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesCfbDecrypt)
|
||||
- [DesOfbEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#DesOfbDecrypt)
|
||||
- [HmacMd5](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#HmacMd5)
|
||||
- [HmacSha1](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#HmacSha1)
|
||||
- [HmacSha256](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#HmacSha256)
|
||||
- [HmacSha512](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#HmacSha512)
|
||||
- [Md5String](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Md5String)
|
||||
- [Md5File](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Md5File)
|
||||
- [Sha1](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Sha1)
|
||||
- [Sha256](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Sha256)
|
||||
- [Sha512](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#Sha512)
|
||||
- [GenerateRsaKey](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#GenerateRsaKey)
|
||||
- [RsaEncrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#RsaEncrypt)
|
||||
- [RsaDecrypt](https://github.com/duke-git/lancet/blob/v1/docs/cryptor_zh-CN.md#RsaDecrypt)
|
||||
|
||||
### 3. datetime 日期时间处理包，格式化日期，比较日期。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/fileutil"
|
||||
import "github.com/duke-git/lancet/datetime"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [AddDay](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#AddDay)
|
||||
- [AddHour](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#AddHour)
|
||||
- [AddMinute](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#AddMinute)
|
||||
- [BeginOfMinute](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfMinute)
|
||||
- [BeginOfHour](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfHour)
|
||||
- [BeginOfDay](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfDay)
|
||||
- [BeginOfWeek](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfWeek)
|
||||
- [BeginOfMonth](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfMonth)
|
||||
- [BeginOfYear](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#BeginOfYear)
|
||||
- [EndOfMinute](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfMinute)
|
||||
- [EndOfHour](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfHour)
|
||||
- [EndOfDay](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfDay)
|
||||
- [EndOfWeek](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfWeek)
|
||||
- [EndOfMonth](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfMonth)
|
||||
- [EndOfYear](https://github.com/duke-git/lancet/blob/v1/docs/datetime.md#EndOfYear)
|
||||
- [GetNowDate](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#GetNowDate)
|
||||
- [GetNowTime](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#GetNowTime)
|
||||
- [GetNowDateTime](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#GetNowDateTime)
|
||||
- [GetZeroHourTimestamp](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#GetZeroHourTimestamp)
|
||||
- [GetNightTimestamp](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#GetNightTimestamp)
|
||||
- [FormatTimeToStr](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#FormatTimeToStr)
|
||||
- [FormatStrToTime](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#FormatStrToTime)
|
||||
- [NewUnix](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#NewUnix)
|
||||
- [NewUnixNow](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#NewUnixNow)
|
||||
- [NewFormat](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#NewFormat)
|
||||
- [NewISO8601](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#NewISO8601)
|
||||
- [ToUnix](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#ToUnix)
|
||||
- [ToFormat](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#ToFormat)
|
||||
- [ToFormatForTpl](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#ToFormatForTpl)
|
||||
- [ToIso8601](https://github.com/duke-git/lancet/blob/v1/docs/datetime_zh-CN.md#ToIso8601)
|
||||
|
||||
### 4. fileutil 包支持文件基本操作。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/fileutil"
|
||||
```
|
||||
|
||||
#### 函数列表：
|
||||
|
||||
- [ClearFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#ClearFile)
|
||||
- [CreateFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#CreateFile)
|
||||
- [CopyFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#CopyFile)
|
||||
- [FileMode](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#FileMode)
|
||||
- [MiMeType](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#MiMeType)
|
||||
- [IsExist](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#IsExist)
|
||||
- [IsLink](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#IsLink)
|
||||
- [IsDir](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#IsDir)
|
||||
- [ListFileNames](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#ListFileNames)
|
||||
- [RemoveFile](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#RemoveFile)
|
||||
- [ReadFileToString](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#ReadFileToString)
|
||||
- [ReadFileByLine](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#ReadFileByLine)
|
||||
- [Zip](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#Zip)
|
||||
- [UnZip](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#UnZip)
|
||||
- [ClearFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#ClearFile)
|
||||
- [CreateFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#CreateFile)
|
||||
- [CreateDir](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#CreateDir)
|
||||
- [CopyFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#CopyFile)
|
||||
- [FileMode](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#FileMode)
|
||||
- [MiMeType](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#MiMeType)
|
||||
- [IsExist](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#IsExist)
|
||||
- [IsLink](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#IsLink)
|
||||
- [IsDir](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#IsDir)
|
||||
- [ListFileNames](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#ListFileNames)
|
||||
- [RemoveFile](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#RemoveFile)
|
||||
- [ReadFileToString](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#ReadFileToString)
|
||||
- [ReadFileByLine](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#ReadFileByLine)
|
||||
- [Zip](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#Zip)
|
||||
- [UnZip](https://github.com/duke-git/lancet/blob/v1/docs/fileutil_zh-CN.md#UnZip)
|
||||
|
||||
### formatter格式化器包含一些数据格式化处理方法。
|
||||
### 5. formatter 格式化器包含一些数据格式化处理方法。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/formatter"
|
||||
```
|
||||
#### 函数列表:
|
||||
- [Comma](https://github.com/duke-git/lancet/blob/main/docs/formatter_zh-CN.md#Comma)
|
||||
|
||||
|
||||
### function函数包控制函数执行流程，包含部分函数式编程。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/function"
|
||||
import "github.com/duke-git/lancet/formatter"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [After](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#After)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Before)
|
||||
- [Curry](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Curry)
|
||||
- [Compose](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Compose)
|
||||
- [Debounced](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Debounced)
|
||||
- [Delay](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Delay)
|
||||
- [Watcher](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Watcher)
|
||||
|
||||
### mathutil包实现了一些数学计算的函数。
|
||||
- [Comma](https://github.com/duke-git/lancet/blob/v1/docs/formatter_zh-CN.md#Comma)
|
||||
|
||||
### function 函数包控制函数执行流程，包含部分函数式编程。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/mathutil"
|
||||
import "github.com/duke-git/lancet/function"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [After](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#After)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#Before)
|
||||
- [Curry](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#Curry)
|
||||
- [Compose](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#Compose)
|
||||
- [Debounced](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#Debounced)
|
||||
- [Delay](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#Delay)
|
||||
- [Watcher](https://github.com/duke-git/lancet/blob/v1/docs/function_zh-CN.md#Watcher)
|
||||
|
||||
### 6. mathutil 包实现了一些数学计算的函数。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/mathutil"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- [Average](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Average)
|
||||
- [Exponent](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Exponent)
|
||||
- [Fibonacci](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Fibonacci)
|
||||
- [Factorial](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Factorial)
|
||||
- [Max](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Max)
|
||||
- [Min](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Min)
|
||||
- [Percent](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Percent)
|
||||
- [RoundToFloat](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#RoundToFloat)
|
||||
- [RoundToString](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#RoundToString)
|
||||
- [TruncRound](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#TruncRound)
|
||||
|
||||
### netutil网络包支持获取ip地址，发送http请求。
|
||||
- [Exponent](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#Exponent)
|
||||
- [Fibonacci](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#Fibonacci)
|
||||
- [Factorial](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#Factorial)
|
||||
- [Percent](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#Percent)
|
||||
- [RoundToFloat](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#RoundToFloat)
|
||||
- [RoundToString](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#RoundToString)
|
||||
- [TruncRound](https://github.com/duke-git/lancet/blob/v1/docs/mathutil_zh-CN.md#TruncRound)
|
||||
|
||||
### 7. netutil 网络包支持获取 ip 地址，发送 http 请求。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/netutil"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [ConvertMapToQueryString](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#ConvertMapToQueryString)
|
||||
- [GetInternalIp](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#GetInternalIp)
|
||||
- [GetIps](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetIps)
|
||||
- [GetMacAddrs](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetMacAddrs)
|
||||
- [GetPublicIpInfo](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#GetPublicIpInfo)
|
||||
- [IsPublicIP](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#IsPublicIP)
|
||||
- [HttpGet](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpGet)
|
||||
- [HttpDelete](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpDelete)
|
||||
- [HttpPost](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpPost)
|
||||
- [HttpPut](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpPut)
|
||||
- [HttpPatch](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpPatch)
|
||||
- [ParseHttpResponse](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#ParseHttpResponse)
|
||||
|
||||
### random随机数生成器包，可以生成随机[]bytes, int, string。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/random"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [RandBytes](https://github.com/duke-git/lancet/blob/main/docs/random_zh-CN.md#RandBytes)
|
||||
- [RandInt](https://github.com/duke-git/lancet/blob/main/docs/random_zh-CN.md#RandInt)
|
||||
- [RandString](https://github.com/duke-git/lancet/blob/main/docs/random_zh-CN.md#RandString)
|
||||
- [UUIdV4](https://github.com/duke-git/lancet/blob/main/docs/random.md#UUIdV4)
|
||||
### retry重试执行函数直到函数运行成功或被context cancel。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/retry"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [Context](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#Context)
|
||||
- [Retry](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#Retry)
|
||||
- [RetryFunc](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#RetryFunc)
|
||||
- [RetryDuration](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#RetryDuration)
|
||||
- [RetryTimes](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#RetryTimes)
|
||||
|
||||
|
||||
### slice包包含操作切片的方法集合。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/slice"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [Contain](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Contain)
|
||||
- [ContainSubSlice](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#ContainSubSlice)
|
||||
- [Chunk](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Chunk)
|
||||
- [Compact](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Compact)
|
||||
- [Concat](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Concat)
|
||||
- [Count](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Count)
|
||||
- [Difference](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Difference)
|
||||
- [DifferenceBy](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#DifferenceBy)
|
||||
- [DifferenceWith](https://github.com/duke-git/lancet/blob/main/docs/slice.md#DifferenceWith)
|
||||
- [DeleteAt](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#DeleteAt)
|
||||
- [Drop](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Drop)
|
||||
- [Every](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Every)
|
||||
- [Filter](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Filter)
|
||||
- [Find](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Find)
|
||||
- [FindLast](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#FindLast)
|
||||
- [FlattenDeep](#FlattenDeep)
|
||||
- [ForEach](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#ForEach)
|
||||
- [GroupBy](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#GroupBy)
|
||||
- [GroupWith](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#GroupWith)
|
||||
- [IntSlice](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#IntSlice)
|
||||
- [InterfaceSlice](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#InterfaceSlice)
|
||||
- [Intersection](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Intersection)
|
||||
- [InsertAt](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#InsertAt)
|
||||
- [Map](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Map)
|
||||
- [Reverse](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Reverse)
|
||||
- [Reduce](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Reduce)
|
||||
- [Shuffle](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Shuffle)
|
||||
- [SortByField](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#SortByField)
|
||||
- [Some](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Some)
|
||||
- [StringSlice](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#StringSlice)
|
||||
- [Unique](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Unique)
|
||||
- [Union](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Union)
|
||||
- [UpdateAt](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#UpdateAt)
|
||||
- [Without](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Without)
|
||||
|
||||
|
||||
### strutil包含处理字符串的相关函数。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/strutil"
|
||||
import "github.com/duke-git/lancet/netutil"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [After](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#After)
|
||||
- [AfterLast](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#AfterLast)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#Before)
|
||||
- [BeforeLast](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#BeforeLast)
|
||||
- [CamelCase](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#CamelCase)
|
||||
- [Capitalize](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#Capitalize)
|
||||
- [IsString](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#IsString)
|
||||
- [KebabCase](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#KebabCase)
|
||||
- [LowerFirst](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#LowerFirst)
|
||||
- [UpperFirst](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#UpperFirst)
|
||||
- [PadEnd](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#PadEnd)
|
||||
- [PadStart](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#PadStart)
|
||||
- [ReverseStr](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#ReverseStr)
|
||||
- [SnakeCase](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#SnakeCase)
|
||||
- [Wrap](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#Wrap)
|
||||
- [Unwrap](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#Unwrap)
|
||||
|
||||
- [ConvertMapToQueryString](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#ConvertMapToQueryString)
|
||||
- [EncodeUrl](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#EncodeUrl)
|
||||
- [GetInternalIp](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#GetInternalIp)
|
||||
- [GetIps](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetIps)
|
||||
- [GetMacAddrs](https://github.com/duke-git/lancet/blob/v1/docs/netutil.md#GetMacAddrs)
|
||||
- [GetPublicIpInfo](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#GetPublicIpInfo)
|
||||
- [GetRequestPublicIp](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#GetRequestPublicIp)
|
||||
- [IsPublicIP](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#IsPublicIP)
|
||||
- [IsInternalIP](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#IsInternalIP)
|
||||
- [HttpGet](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#HttpGet)
|
||||
- [HttpDelete](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#HttpDelete)
|
||||
- [HttpPost](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#HttpPost)
|
||||
- [HttpPut](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#HttpPut)
|
||||
- [HttpPatch](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#HttpPatch)
|
||||
- [ParseHttpResponse](https://github.com/duke-git/lancet/blob/v1/docs/netutil_zh-CN.md#ParseHttpResponse)
|
||||
|
||||
### system包含os, runtime, shell command相关函数。
|
||||
### 8. random 随机数生成器包，可以生成随机[]bytes, int, string。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/system"
|
||||
import "github.com/duke-git/lancet/random"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [IsWindows](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#IsWindows)
|
||||
- [IsLinux](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#IsLinux)
|
||||
- [IsMac](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#IsMac)
|
||||
- [GetOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#GetOsEnv)
|
||||
- [SetOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#SetOsEnv)
|
||||
- [RemoveOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#RemoveOsEnv)
|
||||
- [CompareOsEnv](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#CompareOsEnv)
|
||||
- [ExecCommand](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN.md#ExecCommand)
|
||||
|
||||
### validator验证器包，包含常用字符串格式验证函数。
|
||||
- [RandBytes](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandBytes)
|
||||
- [RandInt](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandInt)
|
||||
- [RandString](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandString)
|
||||
- [RandUpper](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandUpper)
|
||||
- [RandLower](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandLower)
|
||||
- [RandNumeral](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandNumeral)
|
||||
- [RandNumeralOrLetter](https://github.com/duke-git/lancet/blob/v1/docs/random_zh-CN.md#RandNumeralOrLetter)
|
||||
- [UUIdV4](https://github.com/duke-git/lancet/blob/v1/docs/random.md#UUIdV4)
|
||||
|
||||
### 9. retry 重试执行函数直到函数运行成功或被 context cancel。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/validator"
|
||||
import "github.com/duke-git/lancet/retry"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [ContainChinese](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#ContainChinese)
|
||||
- [ContainLetter](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#ContainLetter)
|
||||
- [ContainLower](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#ContainLower)
|
||||
- [ContainUpper](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#ContainUpper)
|
||||
- [IsAlpha](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsAlpha)
|
||||
- [IsAllUpper](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsAllUpper)
|
||||
- [IsAllLower](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsAllLower)
|
||||
- [IsBase64](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsBase64)
|
||||
- [IsChineseMobile](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsChineseMobile)
|
||||
- [IsChineseIdNum](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsChineseIdNum)
|
||||
- [IsChinesePhone](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsChinesePhone)
|
||||
- [IsCreditCard](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsCreditCard)
|
||||
- [IsDns](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsDns)
|
||||
- [IsEmail](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsEmail)
|
||||
- [IsEmptyString](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsEmptyString)
|
||||
- [IsFloatStr](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsFloatStr)
|
||||
- [IsNumberStr](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsNumberStr)
|
||||
- [IsJSON](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsJSON)
|
||||
- [IsRegexMatch](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsRegexMatch)
|
||||
- [IsIntStr](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsIntStr)
|
||||
- [IsIp](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsIp)
|
||||
- [IsIpV4](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsIpV4)
|
||||
- [IsIpV6](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsIpV6)
|
||||
- [IsStrongPassword](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsStrongPassword)
|
||||
- [IsUrl](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsUrl)
|
||||
- [IsWeakPassword](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsWeakPassword)
|
||||
- [Context](https://github.com/duke-git/lancet/blob/v1/docs/retry_zh-CN.md#Context)
|
||||
- [Retry](https://github.com/duke-git/lancet/blob/v1/docs/retry_zh-CN.md#Retry)
|
||||
- [RetryFunc](https://github.com/duke-git/lancet/blob/v1/docs/retry_zh-CN.md#RetryFunc)
|
||||
- [RetryDuration](https://github.com/duke-git/lancet/blob/v1/docs/retry_zh-CN.md#RetryDuration)
|
||||
- [RetryTimes](https://github.com/duke-git/lancet/blob/v1/docs/retry_zh-CN.md#RetryTimes)
|
||||
|
||||
validator.md#IsWeakPassword)
|
||||
### xerror包实现一些错误处理函数
|
||||
### 10. slice 包包含操作切片的方法集合。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/xerror"
|
||||
import "github.com/duke-git/lancet/slice"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
- [Unwrap](https://github.com/duke-git/lancet/blob/main/docs/xerror_zh-CN.md#Unwrap)
|
||||
|
||||
- [AppendIfAbsent](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#AppendIfAbsent)
|
||||
- [Contain](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Contain)
|
||||
- [ContainSubSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#ContainSubSlice)
|
||||
- [Chunk](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Chunk)
|
||||
- [Compact](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Compact)
|
||||
- [Concat](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Concat)
|
||||
- [Count](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Count)
|
||||
- [Difference](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Difference)
|
||||
- [DifferenceBy](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#DifferenceBy)
|
||||
- [DeleteByIndex](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#DeleteByIndex)
|
||||
- [Drop](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Drop)
|
||||
- [Every](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Every)
|
||||
- [Equal](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Equal)
|
||||
- [EqualWith](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#EqualWith)
|
||||
- [Filter](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Filter)
|
||||
- [Find](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Find)
|
||||
- [FindLast](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#FindLast)
|
||||
- [FlattenDeep](https://github.com/duke-git/lancet/blob/v1/docs/slice.md#FlattenDeep)
|
||||
- [ForEach](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#ForEach)
|
||||
- [GroupBy](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#GroupBy)
|
||||
- [IntSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#IntSlice)
|
||||
- [IndexOf](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#IndexOf)
|
||||
- [LastIndexOf](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#LastIndexOf)
|
||||
- [InterfaceSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#InterfaceSlice)
|
||||
- [Intersection](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Intersection)
|
||||
- [InsertByIndex](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#InsertByIndex)
|
||||
- [Map](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Map)
|
||||
- [ReverseSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#ReverseSlice)
|
||||
- [Reduce](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Reduce)
|
||||
- [Shuffle](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Shuffle)
|
||||
- [SortByField](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#SortByField)
|
||||
- [Some](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Some)
|
||||
- [StringSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#StringSlice)
|
||||
- [ToSlice](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#ToSlice)
|
||||
- [ToSlicePointer](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#ToSlice)
|
||||
- [Unique](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Unique)
|
||||
- [UniqueBy](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#UniqueBy)
|
||||
- [Union](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Union)
|
||||
- [UpdateByIndex](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#UpdateByIndex)
|
||||
- [Without](https://github.com/duke-git/lancet/blob/v1/docs/slice_zh-CN.md#Without)
|
||||
|
||||
### 12. strutil 包含处理字符串的相关函数。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/strutil"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [After](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#After)
|
||||
- [AfterLast](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#AfterLast)
|
||||
- [Before](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Before)
|
||||
- [BeforeLast](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#BeforeLast)
|
||||
- [CamelCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#CamelCase)
|
||||
- [Capitalize](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Capitalize)
|
||||
- [IsString](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#IsString)
|
||||
- [KebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#KebabCase)
|
||||
- [UpperKebabCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#UpperKebabCase)
|
||||
- [LowerFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#LowerFirst)
|
||||
- [UpperFirst](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#UpperFirst)
|
||||
- [PadEnd](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#PadEnd)
|
||||
- [PadStart](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#PadStart)
|
||||
- [Reverse](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Reverse)
|
||||
- [SnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#SnakeCase)
|
||||
- [UpperSnakeCase](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#UpperSnakeCase)
|
||||
- [SplitEx](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#SplitEx)
|
||||
- [Wrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Wrap)
|
||||
- [Unwrap](https://github.com/duke-git/lancet/blob/v1/docs/strutil_zh-CN.md#Unwrap)
|
||||
|
||||
### 13. system 包含 os, runtime, shell command 相关函数。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/system"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [IsWindows](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#IsWindows)
|
||||
- [IsLinux](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#IsLinux)
|
||||
- [IsMac](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#IsMac)
|
||||
- [GetOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#GetOsEnv)
|
||||
- [SetOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#SetOsEnv)
|
||||
- [RemoveOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#RemoveOsEnv)
|
||||
- [CompareOsEnv](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#CompareOsEnv)
|
||||
- [ExecCommand](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#ExecCommand)
|
||||
- [GetOsBits](https://github.com/duke-git/lancet/blob/v1/docs/system_zh-CN.md#GetOsBits)
|
||||
|
||||
### 14. validator 验证器包，包含常用字符串格式验证函数。
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/validator"
|
||||
```
|
||||
|
||||
#### 函数列表:
|
||||
|
||||
- [ContainChinese](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#ContainChinese)
|
||||
- [ContainLetter](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#ContainLetter)
|
||||
- [ContainLower](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#ContainLower)
|
||||
- [ContainUpper](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#ContainUpper)
|
||||
- [IsAlpha](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsAlpha)
|
||||
- [IsAllUpper](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsAllUpper)
|
||||
- [IsAllLower](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsAllLower)
|
||||
- [IsBase64](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsBase64)
|
||||
- [IsChineseMobile](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsChineseMobile)
|
||||
- [IsChineseIdNum](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsChineseIdNum)
|
||||
- [IsChinesePhone](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsChinesePhone)
|
||||
- [IsCreditCard](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsCreditCard)
|
||||
- [IsDns](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsDns)
|
||||
- [IsEmail](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsEmail)
|
||||
- [IsEmptyString](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsEmptyString)
|
||||
- [IsFloatStr](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsFloatStr)
|
||||
- [IsNumberStr](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsNumberStr)
|
||||
- [IsJSON](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsJSON)
|
||||
- [IsRegexMatch](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsRegexMatch)
|
||||
- [IsIntStr](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsIntStr)
|
||||
- [IsIp](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsIp)
|
||||
- [IsIpV4](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsIpV4)
|
||||
- [IsIpV6](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsIpV6)
|
||||
- [IsStrongPassword](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsStrongPassword)
|
||||
- [IsUrl](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsUrl)
|
||||
- [IsWeakPassword](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsWeakPassword)
|
||||
- [IsZeroValue](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsZeroValue)
|
||||
- [IsGBK](https://github.com/duke-git/lancet/blob/v1/docs/validator_zh-CN.md#IsGBK)
|
||||
|
||||
## 如何贡献代码
|
||||
|
||||
非常感激任何的代码提交以使lancet的功能越来越强大。创建pull request时请遵守以下规则。
|
||||
非常感激任何的代码提交以使 lancet 的功能越来越强大。创建 pull request 时请遵守以下规则。
|
||||
|
||||
1. Fork lancet仓库。
|
||||
1. Fork lancet 仓库。
|
||||
2. 创建自己的特性分支。
|
||||
3. 提交变更。
|
||||
4. Push分支。
|
||||
5. 创建新的pull request。
|
||||
4. Push 分支。
|
||||
5. 创建新的 pull request。
|
||||
|
||||
@@ -1,102 +0,0 @@
|
||||
package algorithm
|
||||
|
||||
type lruNode[K comparable, V any] struct {
|
||||
key K
|
||||
value V
|
||||
pre *lruNode[K, V]
|
||||
next *lruNode[K, V]
|
||||
}
|
||||
|
||||
// newLruNode return a lruNode pointer
|
||||
func newLruNode[K comparable, V any](key K, value V) *lruNode[K, V] {
|
||||
return &lruNode[K, V]{
|
||||
key: key,
|
||||
value: value,
|
||||
pre: nil,
|
||||
next: nil,
|
||||
}
|
||||
}
|
||||
|
||||
// LRUCache lru cache (thread unsafe)
|
||||
type LRUCache[K comparable, V any] struct {
|
||||
cache map[K]*lruNode[K, V]
|
||||
head *lruNode[K, V]
|
||||
tail *lruNode[K, V]
|
||||
capacity int
|
||||
length int
|
||||
}
|
||||
|
||||
// NewLRUCache return a LRUCache pointer
|
||||
func NewLRUCache[K comparable, V any](capacity int) *LRUCache[K, V] {
|
||||
return &LRUCache[K, V]{
|
||||
cache: make(map[K]*lruNode[K, V], capacity),
|
||||
head: nil,
|
||||
tail: nil,
|
||||
capacity: capacity,
|
||||
length: 0,
|
||||
}
|
||||
}
|
||||
|
||||
// Get value of key from lru cache
|
||||
func (l *LRUCache[K, V]) Get(key K) (V, bool) {
|
||||
var value V
|
||||
|
||||
node, ok := l.cache[key]
|
||||
if ok {
|
||||
l.moveToHead(node)
|
||||
return node.value, true
|
||||
}
|
||||
|
||||
return value, false
|
||||
}
|
||||
|
||||
// Put value of key into lru cache
|
||||
func (l *LRUCache[K, V]) Put(key K, value V) {
|
||||
node, ok := l.cache[key]
|
||||
if !ok {
|
||||
newNode := newLruNode(key, value)
|
||||
l.cache[key] = newNode
|
||||
l.addNode(newNode)
|
||||
|
||||
if len(l.cache) > l.capacity {
|
||||
oldKey := l.deleteNode(l.head)
|
||||
delete(l.cache, oldKey)
|
||||
}
|
||||
} else {
|
||||
node.value = value
|
||||
l.moveToHead(node)
|
||||
}
|
||||
l.length = len(l.cache)
|
||||
}
|
||||
|
||||
func (l *LRUCache[K, V]) addNode(node *lruNode[K, V]) {
|
||||
if l.tail != nil {
|
||||
l.tail.next = node
|
||||
node.pre = l.tail
|
||||
node.next = nil
|
||||
}
|
||||
l.tail = node
|
||||
if l.head == nil {
|
||||
l.head = node
|
||||
}
|
||||
}
|
||||
|
||||
func (l *LRUCache[K, V]) deleteNode(node *lruNode[K, V]) K {
|
||||
if node == l.tail {
|
||||
l.tail = l.tail.pre
|
||||
} else if node == l.head {
|
||||
l.head = l.head.next
|
||||
} else {
|
||||
node.pre.next = node.next
|
||||
node.next.pre = node.pre
|
||||
}
|
||||
return node.key
|
||||
}
|
||||
|
||||
func (l *LRUCache[K, V]) moveToHead(node *lruNode[K, V]) {
|
||||
if l.tail == node {
|
||||
return
|
||||
}
|
||||
l.deleteNode(node)
|
||||
l.addNode(node)
|
||||
}
|
||||
@@ -1,36 +0,0 @@
|
||||
package algorithm
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestLRUCache(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestLRUCache")
|
||||
|
||||
cache := NewLRUCache[int, int](2)
|
||||
|
||||
cache.Put(1, 1)
|
||||
cache.Put(2, 2)
|
||||
|
||||
_, ok := cache.Get(0)
|
||||
asssert.Equal(false, ok)
|
||||
|
||||
v, ok := cache.Get(1)
|
||||
asssert.Equal(true, ok)
|
||||
asssert.Equal(1, v)
|
||||
|
||||
v, ok = cache.Get(2)
|
||||
asssert.Equal(true, ok)
|
||||
asssert.Equal(2, v)
|
||||
|
||||
cache.Put(3, 3)
|
||||
v, ok = cache.Get(1)
|
||||
asssert.Equal(false, ok)
|
||||
asssert.NotEqual(1, v)
|
||||
|
||||
v, ok = cache.Get(3)
|
||||
asssert.Equal(true, ok)
|
||||
asssert.Equal(3, v)
|
||||
}
|
||||
@@ -1,63 +0,0 @@
|
||||
// Copyright 2021 dudaodong@gmail.com. All rights reserved.
|
||||
// Use of this source code is governed by MIT license
|
||||
|
||||
// Package algorithm contain some basic algorithm functions. eg. sort, search, list, linklist, stack, queue, tree, graph. TODO
|
||||
package algorithm
|
||||
|
||||
import "github.com/duke-git/lancet/v2/lancetconstraints"
|
||||
|
||||
// Search algorithms see https://github.com/TheAlgorithms/Go/tree/master/search
|
||||
|
||||
// LinearSearch Simple linear search algorithm that iterates over all elements of an slice
|
||||
// If a target is found, the index of the target is returned. Else the function return -1
|
||||
func LinearSearch[T any](slice []T, target T, comparator lancetconstraints.Comparator) int {
|
||||
for i, v := range slice {
|
||||
if comparator.Compare(v, target) == 0 {
|
||||
return i
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
|
||||
// BinarySearch search for target within a sorted slice, recursive call itself.
|
||||
// If a target is found, the index of the target is returned. Else the function return -1
|
||||
func BinarySearch[T any](sortedSlice []T, target T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int {
|
||||
if highIndex < lowIndex || len(sortedSlice) == 0 {
|
||||
return -1
|
||||
}
|
||||
|
||||
midIndex := int(lowIndex + (highIndex-lowIndex)/2)
|
||||
isMidValGreatTarget := comparator.Compare(sortedSlice[midIndex], target) == 1
|
||||
isMidValLessTarget := comparator.Compare(sortedSlice[midIndex], target) == -1
|
||||
|
||||
if isMidValGreatTarget {
|
||||
return BinarySearch(sortedSlice, target, lowIndex, midIndex-1, comparator)
|
||||
} else if isMidValLessTarget {
|
||||
return BinarySearch(sortedSlice, target, midIndex+1, highIndex, comparator)
|
||||
}
|
||||
|
||||
return midIndex
|
||||
}
|
||||
|
||||
// BinaryIterativeSearch search for target within a sorted slice.
|
||||
// If a target is found, the index of the target is returned. Else the function return -1
|
||||
func BinaryIterativeSearch[T any](sortedSlice []T, target T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int {
|
||||
startIndex := lowIndex
|
||||
endIndex := highIndex
|
||||
|
||||
var midIndex int
|
||||
for startIndex <= endIndex {
|
||||
midIndex = int(startIndex + (endIndex-startIndex)/2)
|
||||
isMidValGreatTarget := comparator.Compare(sortedSlice[midIndex], target) == 1
|
||||
isMidValLessTarget := comparator.Compare(sortedSlice[midIndex], target) == -1
|
||||
|
||||
if isMidValGreatTarget {
|
||||
endIndex = midIndex - 1
|
||||
} else if isMidValLessTarget {
|
||||
startIndex = midIndex + 1
|
||||
} else {
|
||||
return midIndex
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
@@ -1,33 +0,0 @@
|
||||
package algorithm
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
var sortedNumbers = []int{1, 2, 3, 4, 5, 6, 7, 8}
|
||||
|
||||
func TestLinearSearch(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestLinearSearch")
|
||||
|
||||
comparator := &intComparator{}
|
||||
asssert.Equal(4, LinearSearch(sortedNumbers, 5, comparator))
|
||||
asssert.Equal(-1, LinearSearch(sortedNumbers, 9, comparator))
|
||||
}
|
||||
|
||||
func TestBinarySearch(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestBinarySearch")
|
||||
|
||||
comparator := &intComparator{}
|
||||
asssert.Equal(4, BinarySearch(sortedNumbers, 5, 0, len(sortedNumbers)-1, comparator))
|
||||
asssert.Equal(-1, BinarySearch(sortedNumbers, 9, 0, len(sortedNumbers)-1, comparator))
|
||||
}
|
||||
|
||||
func TestBinaryIterativeSearch(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestBinaryIterativeSearch")
|
||||
|
||||
comparator := &intComparator{}
|
||||
asssert.Equal(4, BinaryIterativeSearch(sortedNumbers, 5, 0, len(sortedNumbers)-1, comparator))
|
||||
asssert.Equal(-1, BinaryIterativeSearch(sortedNumbers, 9, 0, len(sortedNumbers)-1, comparator))
|
||||
}
|
||||
@@ -1,208 +0,0 @@
|
||||
// Copyright 2021 dudaodong@gmail.com. All rights reserved.
|
||||
// Use of this source code is governed by MIT license
|
||||
|
||||
// Package algorithm contain some basic algorithm functions. eg. sort, search
|
||||
package algorithm
|
||||
|
||||
import "github.com/duke-git/lancet/v2/lancetconstraints"
|
||||
|
||||
// BubbleSort use bubble to sort slice.
|
||||
func BubbleSort[T any](slice []T, comparator lancetconstraints.Comparator) []T {
|
||||
for i := 0; i < len(slice); i++ {
|
||||
for j := 0; j < len(slice)-1-i; j++ {
|
||||
isCurrGreatThanNext := comparator.Compare(slice[j], slice[j+1]) == 1
|
||||
if isCurrGreatThanNext {
|
||||
swap(slice, j, j+1)
|
||||
}
|
||||
}
|
||||
}
|
||||
return slice
|
||||
}
|
||||
|
||||
// InsertionSort use insertion to sort slice.
|
||||
func InsertionSort[T any](slice []T, comparator lancetconstraints.Comparator) []T {
|
||||
size := len(slice)
|
||||
if size <= 1 {
|
||||
return slice
|
||||
}
|
||||
|
||||
for i := 1; i < size; i++ {
|
||||
currentItem := slice[i]
|
||||
preIndex := i - 1
|
||||
preItem := slice[preIndex]
|
||||
|
||||
isPreLessThanCurrent := comparator.Compare(preItem, currentItem) == -1
|
||||
for preIndex >= 0 && isPreLessThanCurrent {
|
||||
slice[preIndex+1] = slice[preIndex]
|
||||
preIndex--
|
||||
}
|
||||
|
||||
slice[preIndex+1] = currentItem
|
||||
}
|
||||
|
||||
return slice
|
||||
}
|
||||
|
||||
// SelectionSort use selection to sort slice.
|
||||
func SelectionSort[T any](slice []T, comparator lancetconstraints.Comparator) []T {
|
||||
for i := 0; i < len(slice); i++ {
|
||||
min := i
|
||||
|
||||
for j := i + 1; j < len(slice); j++ {
|
||||
if comparator.Compare(slice[j], slice[min]) == -1 {
|
||||
min = j
|
||||
}
|
||||
}
|
||||
swap(slice, i, min)
|
||||
}
|
||||
return slice
|
||||
}
|
||||
|
||||
// ShellSort shell sort slice.
|
||||
func ShellSort[T any](slice []T, comparator lancetconstraints.Comparator) []T {
|
||||
size := len(slice)
|
||||
if size <= 1 {
|
||||
return slice
|
||||
}
|
||||
|
||||
gap := 1
|
||||
for gap < size/3 {
|
||||
gap = 3*gap + 1
|
||||
}
|
||||
|
||||
for gap >= 1 {
|
||||
for i := gap; i < size; i++ {
|
||||
for j := i; j >= gap && comparator.Compare(slice[j], slice[j-gap]) == -1; j -= gap {
|
||||
swap(slice, j, j-gap)
|
||||
}
|
||||
}
|
||||
gap /= 3
|
||||
}
|
||||
|
||||
return slice
|
||||
}
|
||||
|
||||
// QuickSort quick sorting for slice, lowIndex is 0 and highIndex is len(slice)-1
|
||||
func QuickSort[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) []T {
|
||||
if lowIndex < highIndex {
|
||||
p := partition(slice, lowIndex, highIndex, comparator)
|
||||
QuickSort(slice, lowIndex, p-1, comparator)
|
||||
QuickSort(slice, p+1, highIndex, comparator)
|
||||
}
|
||||
|
||||
return slice
|
||||
}
|
||||
|
||||
// partition split slice into two parts
|
||||
func partition[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int {
|
||||
p := slice[highIndex]
|
||||
i := lowIndex
|
||||
for j := lowIndex; j < highIndex; j++ {
|
||||
if comparator.Compare(slice[j], p) == -1 { //slice[j] < p
|
||||
swap(slice, i, j)
|
||||
i++
|
||||
}
|
||||
}
|
||||
|
||||
swap(slice, i, highIndex)
|
||||
|
||||
return i
|
||||
}
|
||||
|
||||
// HeapSort use heap to sort slice
|
||||
func HeapSort[T any](slice []T, comparator lancetconstraints.Comparator) []T {
|
||||
size := len(slice)
|
||||
|
||||
for i := size/2 - 1; i >= 0; i-- {
|
||||
sift(slice, i, size-1, comparator)
|
||||
}
|
||||
for j := size - 1; j > 0; j-- {
|
||||
swap(slice, 0, j)
|
||||
sift(slice, 0, j-1, comparator)
|
||||
}
|
||||
|
||||
return slice
|
||||
}
|
||||
|
||||
func sift[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) {
|
||||
i := lowIndex
|
||||
j := 2*i + 1
|
||||
|
||||
temp := slice[i]
|
||||
for j <= highIndex {
|
||||
if j < highIndex && comparator.Compare(slice[j], slice[j+1]) == -1 { //slice[j] < slice[j+1]
|
||||
j++
|
||||
}
|
||||
if comparator.Compare(temp, slice[j]) == -1 { //tmp < slice[j]
|
||||
slice[i] = slice[j]
|
||||
i = j
|
||||
j = 2*i + 1
|
||||
} else {
|
||||
break
|
||||
}
|
||||
}
|
||||
slice[i] = temp
|
||||
}
|
||||
|
||||
// MergeSort merge sorting for slice
|
||||
func MergeSort[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) []T {
|
||||
if lowIndex < highIndex {
|
||||
mid := (lowIndex + highIndex) / 2
|
||||
MergeSort(slice, lowIndex, mid, comparator)
|
||||
MergeSort(slice, mid+1, highIndex, comparator)
|
||||
merge(slice, lowIndex, mid, highIndex, comparator)
|
||||
}
|
||||
|
||||
return slice
|
||||
}
|
||||
|
||||
func merge[T any](slice []T, lowIndex, midIndex, highIndex int, comparator lancetconstraints.Comparator) {
|
||||
i := lowIndex
|
||||
j := midIndex + 1
|
||||
temp := []T{}
|
||||
|
||||
for i <= midIndex && j <= highIndex {
|
||||
//slice[i] < slice[j]
|
||||
if comparator.Compare(slice[i], slice[j]) == -1 {
|
||||
temp = append(temp, slice[i])
|
||||
i++
|
||||
} else {
|
||||
temp = append(temp, slice[j])
|
||||
j++
|
||||
}
|
||||
}
|
||||
|
||||
if i <= midIndex {
|
||||
temp = append(temp, slice[i:midIndex+1]...)
|
||||
} else {
|
||||
temp = append(temp, slice[j:highIndex+1]...)
|
||||
}
|
||||
|
||||
for k := 0; k < len(temp); k++ {
|
||||
slice[lowIndex+k] = temp[k]
|
||||
}
|
||||
}
|
||||
|
||||
// CountSort use count sorting for slice
|
||||
func CountSort[T any](slice []T, comparator lancetconstraints.Comparator) []T {
|
||||
size := len(slice)
|
||||
out := make([]T, size)
|
||||
|
||||
for i := 0; i < size; i++ {
|
||||
count := 0
|
||||
for j := 0; j < size; j++ {
|
||||
//slice[i] > slice[j]
|
||||
if comparator.Compare(slice[i], slice[j]) == 1 {
|
||||
count++
|
||||
}
|
||||
}
|
||||
out[count] = slice[i]
|
||||
}
|
||||
|
||||
return out
|
||||
}
|
||||
|
||||
// swap two slice value at index i and j
|
||||
func swap[T any](slice []T, i, j int) {
|
||||
slice[i], slice[j] = slice[j], slice[i]
|
||||
}
|
||||
@@ -1,177 +0,0 @@
|
||||
package algorithm
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
// People test mock data
|
||||
type people struct {
|
||||
Name string
|
||||
Age int
|
||||
}
|
||||
|
||||
// PeopleAageComparator sort people slice by age field
|
||||
type peopleAgeComparator struct{}
|
||||
|
||||
// Compare implements github.com/duke-git/lancet/v2/lancetconstraints/constraints.go/Comparator
|
||||
func (pc *peopleAgeComparator) Compare(v1 any, v2 any) int {
|
||||
p1, _ := v1.(people)
|
||||
p2, _ := v2.(people)
|
||||
|
||||
//ascending order
|
||||
if p1.Age < p2.Age {
|
||||
return -1
|
||||
} else if p1.Age > p2.Age {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
|
||||
//decending order
|
||||
// if p1.Age > p2.Age {
|
||||
// return -1
|
||||
// } else if p1.Age < p2.Age {
|
||||
// return 1
|
||||
// }
|
||||
}
|
||||
|
||||
var peoples = []people{
|
||||
{Name: "a", Age: 20},
|
||||
{Name: "b", Age: 10},
|
||||
{Name: "c", Age: 17},
|
||||
{Name: "d", Age: 8},
|
||||
{Name: "e", Age: 28},
|
||||
}
|
||||
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
var intSlice = []int{2, 1, 5, 3, 6, 4}
|
||||
|
||||
func TestBubbleSortForStructSlice(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestBubbleSortForStructSlice")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := BubbleSort(peoples, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestBubbleSortForIntSlice(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestBubbleSortForIntSlice")
|
||||
|
||||
comparator := &intComparator{}
|
||||
sortedInt := BubbleSort(intSlice, comparator)
|
||||
expected := []int{1, 2, 3, 4, 5, 6}
|
||||
|
||||
asssert.Equal(expected, sortedInt)
|
||||
}
|
||||
|
||||
func TestInsertionSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestInsertionSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := InsertionSort(peoples, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{e 28} {a 20} {c 17} {b 10} {d 8}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestSelectionSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestSelectionSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := SelectionSort(peoples, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestShellSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestShellSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := ShellSort(peoples, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestQuickSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestQuickSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := QuickSort(peoples, 0, len(peoples)-1, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestHeapSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestHeapSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := HeapSort(peoples, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestMergeSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestMergeSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := MergeSort(peoples, 0, len(peoples)-1, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
func TestCountSort(t *testing.T) {
|
||||
asssert := internal.NewAssert(t, "TestCountSort")
|
||||
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeopleByAge := CountSort(peoples, comparator)
|
||||
t.Log(sortedPeopleByAge)
|
||||
|
||||
expected := "[{d 8} {b 10} {c 17} {a 20} {e 28}]"
|
||||
actual := fmt.Sprintf("%v", sortedPeopleByAge)
|
||||
|
||||
asssert.Equal(expected, actual)
|
||||
}
|
||||
@@ -7,6 +7,7 @@ package convertor
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/binary"
|
||||
"encoding/gob"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"math"
|
||||
@@ -22,7 +23,7 @@ func ToBool(s string) (bool, error) {
|
||||
}
|
||||
|
||||
// ToBytes convert interface to bytes
|
||||
func ToBytes(value any) ([]byte, error) {
|
||||
func ToBytes(value interface{}) ([]byte, error) {
|
||||
v := reflect.ValueOf(value)
|
||||
|
||||
switch value.(type) {
|
||||
@@ -75,7 +76,7 @@ func ToChar(s string) []string {
|
||||
}
|
||||
|
||||
// ToString convert value to string
|
||||
func ToString(value any) string {
|
||||
func ToString(value interface{}) string {
|
||||
res := ""
|
||||
if value == nil {
|
||||
return res
|
||||
@@ -107,7 +108,7 @@ func ToString(value any) string {
|
||||
}
|
||||
|
||||
// ToJson convert value to a valid json string
|
||||
func ToJson(value any) (string, error) {
|
||||
func ToJson(value interface{}) (string, error) {
|
||||
res, err := json.Marshal(value)
|
||||
if err != nil {
|
||||
return "", err
|
||||
@@ -117,7 +118,7 @@ func ToJson(value any) (string, error) {
|
||||
}
|
||||
|
||||
// ToFloat convert value to a float64, if input is not a float return 0.0 and error
|
||||
func ToFloat(value any) (float64, error) {
|
||||
func ToFloat(value interface{}) (float64, error) {
|
||||
v := reflect.ValueOf(value)
|
||||
|
||||
res := 0.0
|
||||
@@ -144,7 +145,7 @@ func ToFloat(value any) (float64, error) {
|
||||
}
|
||||
|
||||
// ToInt convert value to a int64, if input is not a numeric format return 0 and error
|
||||
func ToInt(value any) (int64, error) {
|
||||
func ToInt(value interface{}) (int64, error) {
|
||||
v := reflect.ValueOf(value)
|
||||
|
||||
var res int64
|
||||
@@ -172,7 +173,7 @@ func ToInt(value any) (int64, error) {
|
||||
|
||||
// StructToMap convert struct to map, only convert exported struct field
|
||||
// map key is specified same as struct field tag `json` value
|
||||
func StructToMap(value any) (map[string]any, error) {
|
||||
func StructToMap(value interface{}) (map[string]interface{}, error) {
|
||||
v := reflect.ValueOf(value)
|
||||
t := reflect.TypeOf(value)
|
||||
|
||||
@@ -183,7 +184,7 @@ func StructToMap(value any) (map[string]any, error) {
|
||||
return nil, fmt.Errorf("data type %T not support, shuld be struct or pointer to struct", value)
|
||||
}
|
||||
|
||||
res := make(map[string]any)
|
||||
res := make(map[string]interface{})
|
||||
|
||||
fieldNum := t.NumField()
|
||||
pattern := `^[A-Z]`
|
||||
@@ -229,3 +230,35 @@ func ColorRGBToHex(red, green, blue int) string {
|
||||
|
||||
return "#" + r + g + b
|
||||
}
|
||||
|
||||
// ToChannel convert a array of elements to a read-only channels
|
||||
func ToChannel(array []interface{}) <-chan interface{} {
|
||||
ch := make(chan interface{})
|
||||
|
||||
go func() {
|
||||
for _, item := range array {
|
||||
ch <- item
|
||||
}
|
||||
close(ch)
|
||||
}()
|
||||
|
||||
return ch
|
||||
}
|
||||
|
||||
// EncodeByte encode data to byte
|
||||
func EncodeByte(data interface{}) ([]byte, error) {
|
||||
buffer := bytes.NewBuffer(nil)
|
||||
encoder := gob.NewEncoder(buffer)
|
||||
err := encoder.Encode(data)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return buffer.Bytes(), nil
|
||||
}
|
||||
|
||||
// DecodeByte decode byte data to target object
|
||||
func DecodeByte(data []byte, target interface{}) error {
|
||||
buffer := bytes.NewBuffer(data)
|
||||
decoder := gob.NewDecoder(buffer)
|
||||
return decoder.Decode(target)
|
||||
}
|
||||
|
||||
@@ -4,7 +4,7 @@ import (
|
||||
"fmt"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestToChar(t *testing.T) {
|
||||
@@ -36,7 +36,7 @@ func TestToBool(t *testing.T) {
|
||||
func TestToBytes(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToBytes")
|
||||
|
||||
cases := []any{
|
||||
cases := []interface{}{
|
||||
0,
|
||||
false,
|
||||
"1",
|
||||
@@ -62,7 +62,7 @@ func TestToBytes(t *testing.T) {
|
||||
func TestToInt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToInt")
|
||||
|
||||
cases := []any{"123", "-123", 123,
|
||||
cases := []interface{}{"123", "-123", 123,
|
||||
uint(123), uint8(123), uint16(123), uint32(123), uint64(123),
|
||||
float32(12.3), float64(12.3),
|
||||
"abc", false, "111111111111111111111111111111111111111"}
|
||||
@@ -78,7 +78,7 @@ func TestToInt(t *testing.T) {
|
||||
func TestToFloat(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToFloat")
|
||||
|
||||
cases := []any{
|
||||
cases := []interface{}{
|
||||
"", "-1", "-.11", "1.23e3", ".123e10", "abc",
|
||||
int(0), int8(1), int16(-1), int32(123), int64(123),
|
||||
uint(123), uint8(123), uint16(123), uint32(123), uint64(123),
|
||||
@@ -106,7 +106,7 @@ func TestToString(t *testing.T) {
|
||||
}
|
||||
aStruct := TestStruct{Name: "TestStruct"}
|
||||
|
||||
cases := []any{
|
||||
cases := []interface{}{
|
||||
"", nil,
|
||||
int(0), int8(1), int16(-1), int32(123), int64(123),
|
||||
uint(123), uint8(123), uint16(123), uint32(123), uint64(123),
|
||||
@@ -154,7 +154,7 @@ func TestStructToMap(t *testing.T) {
|
||||
100,
|
||||
}
|
||||
pm, _ := StructToMap(p)
|
||||
var expected = map[string]any{"name": "test"}
|
||||
var expected = map[string]interface{}{"name": "test"}
|
||||
assert.Equal(expected, pm)
|
||||
}
|
||||
|
||||
@@ -178,3 +178,38 @@ func TestColorRGBToHex(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestColorRGBToHex")
|
||||
assert.Equal(expected, colorHex)
|
||||
}
|
||||
|
||||
func TestToChannel(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToChannel")
|
||||
|
||||
ch := ToChannel([]interface{}{1, 2, 3})
|
||||
val1, _ := <-ch
|
||||
assert.Equal(1, val1)
|
||||
|
||||
val2, _ := <-ch
|
||||
assert.Equal(2, val2)
|
||||
|
||||
val3, _ := <-ch
|
||||
assert.Equal(3, val3)
|
||||
|
||||
_, ok := <-ch
|
||||
assert.Equal(false, ok)
|
||||
}
|
||||
|
||||
func TestEncodeByte(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestEncodeByte")
|
||||
|
||||
byteData, _ := EncodeByte("abc")
|
||||
expected := []byte{6, 12, 0, 3, 97, 98, 99}
|
||||
|
||||
assert.Equal(expected, byteData)
|
||||
}
|
||||
|
||||
func TestDecodeByte(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDecodeByte")
|
||||
|
||||
var obj string
|
||||
byteData := []byte{6, 12, 0, 3, 97, 98, 99}
|
||||
DecodeByte(byteData, &obj)
|
||||
assert.Equal("abc", obj)
|
||||
}
|
||||
|
||||
@@ -54,14 +54,18 @@ func AesEcbDecrypt(encrypted, key []byte) []byte {
|
||||
// AesCbcEncrypt encrypt data with key use AES CBC algorithm
|
||||
// len(key) should be 16, 24 or 32
|
||||
func AesCbcEncrypt(data, key []byte) []byte {
|
||||
// len(key) should be 16, 24 or 32
|
||||
block, _ := aes.NewCipher(key)
|
||||
blockSize := block.BlockSize()
|
||||
data = pkcs7Padding(data, blockSize)
|
||||
blockMode := cipher.NewCBCEncrypter(block, key[:blockSize])
|
||||
data = pkcs7Padding(data, block.BlockSize())
|
||||
|
||||
encrypted := make([]byte, aes.BlockSize+len(data))
|
||||
iv := encrypted[:aes.BlockSize]
|
||||
if _, err := io.ReadFull(rand.Reader, iv); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
mode := cipher.NewCBCEncrypter(block, iv)
|
||||
mode.CryptBlocks(encrypted[aes.BlockSize:], data)
|
||||
|
||||
encrypted := make([]byte, len(data))
|
||||
blockMode.CryptBlocks(encrypted, data)
|
||||
return encrypted
|
||||
}
|
||||
|
||||
@@ -69,12 +73,14 @@ func AesCbcEncrypt(data, key []byte) []byte {
|
||||
// len(key) should be 16, 24 or 32
|
||||
func AesCbcDecrypt(encrypted, key []byte) []byte {
|
||||
block, _ := aes.NewCipher(key)
|
||||
blockSize := block.BlockSize()
|
||||
blockMode := cipher.NewCBCDecrypter(block, key[:blockSize])
|
||||
|
||||
decrypted := make([]byte, len(encrypted))
|
||||
blockMode.CryptBlocks(decrypted, encrypted)
|
||||
decrypted = pkcs7UnPadding(decrypted)
|
||||
iv := encrypted[:aes.BlockSize]
|
||||
encrypted = encrypted[aes.BlockSize:]
|
||||
|
||||
mode := cipher.NewCBCDecrypter(block, iv)
|
||||
mode.CryptBlocks(encrypted, encrypted)
|
||||
|
||||
decrypted := pkcs7UnPadding(encrypted)
|
||||
return decrypted
|
||||
}
|
||||
|
||||
|
||||
@@ -3,7 +3,7 @@ package cryptor
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestAesEcbEncrypt(t *testing.T) {
|
||||
|
||||
@@ -3,7 +3,7 @@ package cryptor
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestBase64StdEncode(t *testing.T) {
|
||||
|
||||
@@ -55,12 +55,16 @@ func DesEcbDecrypt(encrypted, key []byte) []byte {
|
||||
// len(key) should be 8
|
||||
func DesCbcEncrypt(data, key []byte) []byte {
|
||||
block, _ := des.NewCipher(key)
|
||||
blockSize := block.BlockSize()
|
||||
data = pkcs7Padding(data, blockSize)
|
||||
blockMode := cipher.NewCBCEncrypter(block, key[:blockSize])
|
||||
data = pkcs7Padding(data, block.BlockSize())
|
||||
|
||||
encrypted := make([]byte, len(data))
|
||||
blockMode.CryptBlocks(encrypted, data)
|
||||
encrypted := make([]byte, des.BlockSize+len(data))
|
||||
iv := encrypted[:des.BlockSize]
|
||||
if _, err := io.ReadFull(rand.Reader, iv); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
mode := cipher.NewCBCEncrypter(block, iv)
|
||||
mode.CryptBlocks(encrypted[des.BlockSize:], data)
|
||||
|
||||
return encrypted
|
||||
}
|
||||
@@ -69,13 +73,14 @@ func DesCbcEncrypt(data, key []byte) []byte {
|
||||
// len(key) should be 8
|
||||
func DesCbcDecrypt(encrypted, key []byte) []byte {
|
||||
block, _ := des.NewCipher(key)
|
||||
blockSize := block.BlockSize()
|
||||
blockMode := cipher.NewCBCDecrypter(block, key[:blockSize])
|
||||
|
||||
decrypted := make([]byte, len(encrypted))
|
||||
blockMode.CryptBlocks(decrypted, encrypted)
|
||||
decrypted = pkcs7UnPadding(decrypted)
|
||||
iv := encrypted[:des.BlockSize]
|
||||
encrypted = encrypted[des.BlockSize:]
|
||||
|
||||
mode := cipher.NewCBCDecrypter(block, iv)
|
||||
mode.CryptBlocks(encrypted, encrypted)
|
||||
|
||||
decrypted := pkcs7UnPadding(encrypted)
|
||||
return decrypted
|
||||
}
|
||||
|
||||
|
||||
@@ -3,7 +3,7 @@ package cryptor
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestDesEcbEncrypt(t *testing.T) {
|
||||
|
||||
@@ -3,7 +3,7 @@ package cryptor
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestRsaEncrypt(t *testing.T) {
|
||||
|
||||
@@ -1,241 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/duke-git/lancet/v2/datastructure"
|
||||
)
|
||||
|
||||
// DoublyLink is a linked list. Whose node has a generic Value, Pre pointer points to a previous node of the link, Next pointer points to a next node of the link.
|
||||
type DoublyLink[T any] struct {
|
||||
Head *datastructure.LinkNode[T]
|
||||
length int
|
||||
}
|
||||
|
||||
// NewDoublyLink return *DoublyLink instance
|
||||
func NewDoublyLink[T any]() *DoublyLink[T] {
|
||||
return &DoublyLink[T]{Head: nil}
|
||||
}
|
||||
|
||||
// InsertAtHead insert value into doubly linklist at head index
|
||||
func (link *DoublyLink[T]) InsertAtHead(value T) {
|
||||
newNode := datastructure.NewLinkNode(value)
|
||||
size := link.Size()
|
||||
|
||||
if size == 0 {
|
||||
link.Head = newNode
|
||||
link.length++
|
||||
return
|
||||
}
|
||||
|
||||
newNode.Next = link.Head
|
||||
newNode.Pre = nil
|
||||
|
||||
link.Head.Pre = newNode
|
||||
link.Head = newNode
|
||||
|
||||
link.length++
|
||||
}
|
||||
|
||||
// InsertAtTail insert value into doubly linklist at tail index
|
||||
func (link *DoublyLink[T]) InsertAtTail(value T) {
|
||||
current := link.Head
|
||||
if current == nil {
|
||||
link.InsertAtHead(value)
|
||||
return
|
||||
}
|
||||
|
||||
for current.Next != nil {
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
newNode := datastructure.NewLinkNode(value)
|
||||
newNode.Next = nil
|
||||
newNode.Pre = current
|
||||
current.Next = newNode
|
||||
|
||||
link.length++
|
||||
}
|
||||
|
||||
// InsertAt insert value into doubly linklist at index
|
||||
func (link *DoublyLink[T]) InsertAt(index int, value T) error {
|
||||
size := link.length
|
||||
if index < 0 || index > size {
|
||||
return errors.New("param index should between 0 and the length of doubly link.")
|
||||
}
|
||||
|
||||
if index == 0 {
|
||||
link.InsertAtHead(value)
|
||||
return nil
|
||||
}
|
||||
|
||||
if index == size {
|
||||
link.InsertAtTail(value)
|
||||
return nil
|
||||
}
|
||||
|
||||
i := 0
|
||||
current := link.Head
|
||||
|
||||
for current != nil {
|
||||
if i == index-1 {
|
||||
newNode := datastructure.NewLinkNode(value)
|
||||
newNode.Next = current.Next
|
||||
newNode.Pre = current
|
||||
|
||||
current.Next = newNode
|
||||
link.length++
|
||||
|
||||
return nil
|
||||
}
|
||||
i++
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
return errors.New("doubly link list no exist")
|
||||
}
|
||||
|
||||
// DeleteAtHead delete value in doubly linklist at head index
|
||||
func (link *DoublyLink[T]) DeleteAtHead() error {
|
||||
if link.Head == nil {
|
||||
return errors.New("doubly link list no exist")
|
||||
}
|
||||
current := link.Head
|
||||
link.Head = current.Next
|
||||
link.Head.Pre = nil
|
||||
link.length--
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeleteAtTail delete value in doubly linklist at tail index
|
||||
func (link *DoublyLink[T]) DeleteAtTail() error {
|
||||
if link.Head == nil {
|
||||
return errors.New("doubly link list no exist")
|
||||
}
|
||||
current := link.Head
|
||||
if current.Next == nil {
|
||||
return link.DeleteAtHead()
|
||||
}
|
||||
|
||||
for current.Next.Next != nil {
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
current.Next = nil
|
||||
link.length--
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeleteAt delete value in doubly linklist at index
|
||||
func (link *DoublyLink[T]) DeleteAt(index int) error {
|
||||
if link.Head == nil {
|
||||
return errors.New("doubly link list no exist")
|
||||
}
|
||||
current := link.Head
|
||||
if current.Next == nil || index == 0 {
|
||||
return link.DeleteAtHead()
|
||||
}
|
||||
|
||||
if index == link.length-1 {
|
||||
return link.DeleteAtTail()
|
||||
}
|
||||
|
||||
if index < 0 || index > link.length-1 {
|
||||
return errors.New("param index should between 0 and link size -1.")
|
||||
}
|
||||
|
||||
i := 0
|
||||
for current != nil {
|
||||
if i == index-1 {
|
||||
current.Next = current.Next.Next
|
||||
link.length--
|
||||
return nil
|
||||
}
|
||||
i++
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
return errors.New("delete error")
|
||||
}
|
||||
|
||||
// Reverse the linked list
|
||||
func (link *DoublyLink[T]) Reverse() {
|
||||
current := link.Head
|
||||
var temp *datastructure.LinkNode[T]
|
||||
|
||||
for current != nil {
|
||||
temp = current.Pre
|
||||
current.Pre = current.Next
|
||||
current.Next = temp
|
||||
current = current.Pre
|
||||
}
|
||||
|
||||
if temp != nil {
|
||||
link.Head = temp.Pre
|
||||
}
|
||||
}
|
||||
|
||||
// GetMiddleNode return node at middle index of linked list
|
||||
func (link *DoublyLink[T]) GetMiddleNode() *datastructure.LinkNode[T] {
|
||||
if link.Head == nil {
|
||||
return nil
|
||||
}
|
||||
if link.Head.Next == nil {
|
||||
return link.Head
|
||||
}
|
||||
fast := link.Head
|
||||
slow := link.Head
|
||||
|
||||
for fast != nil {
|
||||
fast = fast.Next
|
||||
|
||||
if fast != nil {
|
||||
fast = fast.Next
|
||||
slow = slow.Next
|
||||
} else {
|
||||
return slow
|
||||
}
|
||||
}
|
||||
return slow
|
||||
}
|
||||
|
||||
// Size return the count of doubly linked list
|
||||
func (link *DoublyLink[T]) Size() int {
|
||||
return link.length
|
||||
}
|
||||
|
||||
// Values return slice of all doubly linklist node value
|
||||
func (link *DoublyLink[T]) Values() []T {
|
||||
res := []T{}
|
||||
current := link.Head
|
||||
for current != nil {
|
||||
res = append(res, current.Value)
|
||||
current = current.Next
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// Print all nodes info of a linked list
|
||||
func (link *DoublyLink[T]) Print() {
|
||||
current := link.Head
|
||||
info := "[ "
|
||||
for current != nil {
|
||||
info += fmt.Sprintf("%+v, ", current)
|
||||
current = current.Next
|
||||
}
|
||||
info += " ]"
|
||||
fmt.Println(info)
|
||||
}
|
||||
|
||||
// IsEmpty checks if link is empty or not
|
||||
func (link *DoublyLink[T]) IsEmpty() bool {
|
||||
return link.length == 0
|
||||
}
|
||||
|
||||
// Clear checks if link is empty or not
|
||||
func (link *DoublyLink[T]) Clear() {
|
||||
link.Head = nil
|
||||
link.length = 0
|
||||
}
|
||||
@@ -1,179 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestDoublyLink_InsertAtFirst(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_InsertAtFirst")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
link.InsertAtHead(1)
|
||||
link.InsertAtHead(2)
|
||||
link.InsertAtHead(3)
|
||||
link.Print()
|
||||
|
||||
expected := []int{3, 2, 1}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestDoublyLink_InsertAtTail(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_InsertAtTail")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.Print()
|
||||
|
||||
expected := []int{1, 2, 3}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestDoublyLink_InsertAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_InsertAt")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
|
||||
err := link.InsertAt(1, 1)
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAt(0, 1)
|
||||
link.InsertAt(1, 2)
|
||||
link.InsertAt(2, 4)
|
||||
link.InsertAt(2, 3)
|
||||
|
||||
link.Print()
|
||||
|
||||
expected := []int{1, 2, 3, 4}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
|
||||
}
|
||||
|
||||
func TestDoublyLink_DeleteAtHead(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_DeleteAtHead")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
err := link.DeleteAtHead()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.DeleteAtHead()
|
||||
link.Print()
|
||||
|
||||
expected := []int{2, 3, 4}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestDoublyLink_DeleteAtTail(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_DeleteAtTail")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
err := link.DeleteAtTail()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.DeleteAtTail()
|
||||
link.Print()
|
||||
|
||||
expected := []int{1, 2, 3}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestDoublyLink_DeleteAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_DeleteAt")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
err := link.DeleteAt(0)
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
link.InsertAtTail(5)
|
||||
|
||||
err = link.DeleteAt(5)
|
||||
assert.IsNotNil(err)
|
||||
|
||||
err = link.DeleteAt(0)
|
||||
assert.IsNil(err)
|
||||
assert.Equal([]int{2, 3, 4, 5}, link.Values())
|
||||
|
||||
link.DeleteAt(3)
|
||||
assert.Equal([]int{2, 3, 4}, link.Values())
|
||||
|
||||
link.DeleteAt(1)
|
||||
assert.Equal(2, link.Size())
|
||||
assert.Equal([]int{2, 4}, link.Values())
|
||||
}
|
||||
|
||||
func TestDoublyLink_Reverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_Reverse")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.Reverse()
|
||||
link.Print()
|
||||
assert.Equal([]int{4, 3, 2, 1}, link.Values())
|
||||
}
|
||||
|
||||
func TestDoublyLink_GetMiddleNode(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_GetMiddleNode")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
middle1 := link.GetMiddleNode()
|
||||
assert.Equal(3, middle1.Value)
|
||||
|
||||
link.InsertAtTail(5)
|
||||
link.InsertAtTail(6)
|
||||
link.InsertAtTail(7)
|
||||
middle2 := link.GetMiddleNode()
|
||||
assert.Equal(4, middle2.Value)
|
||||
}
|
||||
|
||||
func TestDoublyLink_Clear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDoublyLink_Clear")
|
||||
|
||||
link := NewDoublyLink[int]()
|
||||
|
||||
assert.Equal(true, link.IsEmpty())
|
||||
assert.Equal(0, link.Size())
|
||||
|
||||
link.InsertAtTail(1)
|
||||
assert.Equal(false, link.IsEmpty())
|
||||
assert.Equal(1, link.Size())
|
||||
|
||||
link.Clear()
|
||||
assert.Equal(true, link.IsEmpty())
|
||||
assert.Equal(0, link.Size())
|
||||
}
|
||||
@@ -1,246 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
||||
"github.com/duke-git/lancet/v2/datastructure"
|
||||
)
|
||||
|
||||
// SinglyLink is a linked list. Whose node has a Value generics and Next pointer points to a next node of the link.
|
||||
type SinglyLink[T any] struct {
|
||||
Head *datastructure.LinkNode[T]
|
||||
length int
|
||||
}
|
||||
|
||||
// NewSinglyLink return *SinglyLink instance
|
||||
func NewSinglyLink[T any]() *SinglyLink[T] {
|
||||
return &SinglyLink[T]{Head: nil}
|
||||
}
|
||||
|
||||
// InsertAtHead insert value into singly linklist at head index
|
||||
func (link *SinglyLink[T]) InsertAtHead(value T) {
|
||||
newNode := datastructure.NewLinkNode(value)
|
||||
newNode.Next = link.Head
|
||||
link.Head = newNode
|
||||
link.length++
|
||||
}
|
||||
|
||||
// InsertAtTail insert value into singly linklist at tail index
|
||||
func (link *SinglyLink[T]) InsertAtTail(value T) {
|
||||
current := link.Head
|
||||
if current == nil {
|
||||
link.InsertAtHead(value)
|
||||
return
|
||||
}
|
||||
|
||||
for current.Next != nil {
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
newNode := datastructure.NewLinkNode(value)
|
||||
newNode.Next = nil
|
||||
current.Next = newNode
|
||||
|
||||
link.length++
|
||||
}
|
||||
|
||||
// InsertAt insert value into singly linklist at index
|
||||
func (link *SinglyLink[T]) InsertAt(index int, value T) error {
|
||||
size := link.length
|
||||
if index < 0 || index > size {
|
||||
return errors.New("param index should between 0 and the length of singly link.")
|
||||
}
|
||||
|
||||
if index == 0 {
|
||||
link.InsertAtHead(value)
|
||||
return nil
|
||||
}
|
||||
|
||||
if index == size {
|
||||
link.InsertAtTail(value)
|
||||
return nil
|
||||
}
|
||||
|
||||
i := 0
|
||||
current := link.Head
|
||||
|
||||
for current != nil {
|
||||
if i == index-1 {
|
||||
newNode := datastructure.NewLinkNode(value)
|
||||
newNode.Next = current.Next
|
||||
current.Next = newNode
|
||||
link.length++
|
||||
|
||||
return nil
|
||||
}
|
||||
i++
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
return errors.New("singly link list no exist")
|
||||
}
|
||||
|
||||
// DeleteAtHead delete value in singly linklist at head index
|
||||
func (link *SinglyLink[T]) DeleteAtHead() error {
|
||||
if link.Head == nil {
|
||||
return errors.New("singly link list no exist")
|
||||
}
|
||||
current := link.Head
|
||||
link.Head = current.Next
|
||||
link.length--
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeleteAtTail delete value in singly linklist at tail index
|
||||
func (link *SinglyLink[T]) DeleteAtTail() error {
|
||||
if link.Head == nil {
|
||||
return errors.New("singly link list no exist")
|
||||
}
|
||||
current := link.Head
|
||||
if current.Next == nil {
|
||||
return link.DeleteAtHead()
|
||||
}
|
||||
|
||||
for current.Next.Next != nil {
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
current.Next = nil
|
||||
link.length--
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeleteAt delete value in singly linklist at index
|
||||
func (link *SinglyLink[T]) DeleteAt(index int) error {
|
||||
if link.Head == nil {
|
||||
return errors.New("singly link list no exist")
|
||||
}
|
||||
current := link.Head
|
||||
if current.Next == nil || index == 0 {
|
||||
return link.DeleteAtHead()
|
||||
}
|
||||
|
||||
if index == link.length-1 {
|
||||
return link.DeleteAtTail()
|
||||
}
|
||||
|
||||
if index < 0 || index > link.length-1 {
|
||||
return errors.New("param index should between 0 and link size -1.")
|
||||
}
|
||||
|
||||
i := 0
|
||||
for current != nil {
|
||||
if i == index-1 {
|
||||
current.Next = current.Next.Next
|
||||
link.length--
|
||||
return nil
|
||||
}
|
||||
i++
|
||||
current = current.Next
|
||||
}
|
||||
|
||||
return errors.New("delete error")
|
||||
}
|
||||
|
||||
// DeleteValue delete value in singly linklist
|
||||
func (link *SinglyLink[T]) DeleteValue(value T) {
|
||||
if link.Head == nil {
|
||||
return
|
||||
}
|
||||
dummyHead := datastructure.NewLinkNode(value)
|
||||
dummyHead.Next = link.Head
|
||||
current := dummyHead
|
||||
|
||||
for current.Next != nil {
|
||||
if reflect.DeepEqual(current.Next.Value, value) {
|
||||
current.Next = current.Next.Next
|
||||
link.length--
|
||||
} else {
|
||||
current = current.Next
|
||||
}
|
||||
}
|
||||
|
||||
link.Head = dummyHead.Next
|
||||
}
|
||||
|
||||
// Reverse the linked list
|
||||
func (link *SinglyLink[T]) Reverse() {
|
||||
var pre, next *datastructure.LinkNode[T]
|
||||
|
||||
current := link.Head
|
||||
|
||||
for current != nil {
|
||||
next = current.Next
|
||||
current.Next = pre
|
||||
pre = current
|
||||
current = next
|
||||
}
|
||||
|
||||
link.Head = pre
|
||||
}
|
||||
|
||||
// GetMiddleNode return node at middle index of linked list
|
||||
func (link *SinglyLink[T]) GetMiddleNode() *datastructure.LinkNode[T] {
|
||||
if link.Head == nil {
|
||||
return nil
|
||||
}
|
||||
if link.Head.Next == nil {
|
||||
return link.Head
|
||||
}
|
||||
fast := link.Head
|
||||
slow := link.Head
|
||||
|
||||
for fast != nil {
|
||||
fast = fast.Next
|
||||
|
||||
if fast != nil {
|
||||
fast = fast.Next
|
||||
slow = slow.Next
|
||||
} else {
|
||||
return slow
|
||||
}
|
||||
}
|
||||
return slow
|
||||
}
|
||||
|
||||
// Size return the count of singly linked list
|
||||
func (link *SinglyLink[T]) Size() int {
|
||||
return link.length
|
||||
}
|
||||
|
||||
// Values return slice of all singly linklist node value
|
||||
func (link *SinglyLink[T]) Values() []T {
|
||||
res := []T{}
|
||||
current := link.Head
|
||||
for current != nil {
|
||||
res = append(res, current.Value)
|
||||
current = current.Next
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// IsEmpty checks if link is empty or not
|
||||
func (link *SinglyLink[T]) IsEmpty() bool {
|
||||
return link.length == 0
|
||||
}
|
||||
|
||||
// Clear checks if link is empty or not
|
||||
func (link *SinglyLink[T]) Clear() {
|
||||
link.Head = nil
|
||||
link.length = 0
|
||||
}
|
||||
|
||||
// Print all nodes info of a linked list
|
||||
func (link *SinglyLink[T]) Print() {
|
||||
current := link.Head
|
||||
info := "[ "
|
||||
for current != nil {
|
||||
info += fmt.Sprintf("%+v, ", current)
|
||||
current = current.Next
|
||||
}
|
||||
info += " ]"
|
||||
fmt.Println(info)
|
||||
}
|
||||
@@ -1,208 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestSinglyLink_InsertAtFirst(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_InsertAtFirst")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
link.InsertAtHead(1)
|
||||
link.InsertAtHead(2)
|
||||
link.InsertAtHead(3)
|
||||
link.Print()
|
||||
|
||||
expected := []int{3, 2, 1}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestSinglyLink_InsertAtTail(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_InsertAtTail")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.Print()
|
||||
|
||||
expected := []int{1, 2, 3}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestSinglyLink_InsertAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_InsertAt")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
|
||||
err := link.InsertAt(1, 1)
|
||||
assert.IsNotNil(err)
|
||||
|
||||
err = link.InsertAt(0, 1)
|
||||
if err != nil {
|
||||
t.FailNow()
|
||||
}
|
||||
err = link.InsertAt(1, 2)
|
||||
if err != nil {
|
||||
t.FailNow()
|
||||
}
|
||||
err = link.InsertAt(2, 4)
|
||||
if err != nil {
|
||||
t.FailNow()
|
||||
}
|
||||
err = link.InsertAt(2, 3)
|
||||
if err != nil {
|
||||
t.FailNow()
|
||||
}
|
||||
|
||||
link.Print()
|
||||
|
||||
expected := []int{1, 2, 3, 4}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestSinglyLink_DeleteAtHead(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_DeleteAtHead")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
err := link.DeleteAtHead()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.DeleteAtHead()
|
||||
link.Print()
|
||||
|
||||
expected := []int{2, 3, 4}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestSinglyLink_DeleteAtTail(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_DeleteAtTail")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
err := link.DeleteAtTail()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.DeleteAtTail()
|
||||
link.Print()
|
||||
|
||||
expected := []int{1, 2, 3}
|
||||
values := link.Values()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
}
|
||||
|
||||
func TestSinglyLink_DeleteValue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_DeleteValue")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.DeleteValue(2)
|
||||
assert.Equal([]int{1, 3, 4}, link.Values())
|
||||
|
||||
link.DeleteValue(1)
|
||||
assert.Equal([]int{3, 4}, link.Values())
|
||||
}
|
||||
|
||||
func TestSinglyLink_DeleteAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_DeleteAt")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
err := link.DeleteAt(0)
|
||||
assert.IsNotNil(err)
|
||||
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
link.InsertAtTail(5)
|
||||
|
||||
err = link.DeleteAt(5)
|
||||
assert.IsNotNil(err)
|
||||
|
||||
err = link.DeleteAt(0)
|
||||
assert.IsNil(err)
|
||||
assert.Equal([]int{2, 3, 4, 5}, link.Values())
|
||||
|
||||
link.DeleteAt(3)
|
||||
assert.Equal([]int{2, 3, 4}, link.Values())
|
||||
|
||||
link.DeleteAt(1)
|
||||
assert.Equal(2, link.Size())
|
||||
assert.Equal([]int{2, 4}, link.Values())
|
||||
}
|
||||
|
||||
func TestSinglyLink_Reverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_Reverse")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
link.Reverse()
|
||||
link.Print()
|
||||
assert.Equal([]int{4, 3, 2, 1}, link.Values())
|
||||
}
|
||||
|
||||
func TestSinglyLink_GetMiddleNode(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_GetMiddleNode")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
link.InsertAtTail(1)
|
||||
link.InsertAtTail(2)
|
||||
link.InsertAtTail(3)
|
||||
link.InsertAtTail(4)
|
||||
|
||||
middle1 := link.GetMiddleNode()
|
||||
assert.Equal(3, middle1.Value)
|
||||
|
||||
link.InsertAtTail(5)
|
||||
link.InsertAtTail(6)
|
||||
link.InsertAtTail(7)
|
||||
middle2 := link.GetMiddleNode()
|
||||
assert.Equal(4, middle2.Value)
|
||||
}
|
||||
|
||||
func TestSinglyLink_Clear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSinglyLink_Clear")
|
||||
|
||||
link := NewSinglyLink[int]()
|
||||
|
||||
assert.Equal(true, link.IsEmpty())
|
||||
assert.Equal(0, link.Size())
|
||||
|
||||
link.InsertAtTail(1)
|
||||
assert.Equal(false, link.IsEmpty())
|
||||
assert.Equal(1, link.Size())
|
||||
|
||||
link.Clear()
|
||||
assert.Equal(true, link.IsEmpty())
|
||||
assert.Equal(0, link.Size())
|
||||
}
|
||||
@@ -1,245 +0,0 @@
|
||||
// Copyright 2021 dudaodong@gmail.com. All rights reserved.
|
||||
// Use of this source code is governed by MIT license
|
||||
|
||||
// Package datastructure implements some data structure. eg. list, linklist, stack, queue, tree, graph.
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// List is a linear table, implemented with slice
|
||||
type List[T any] struct {
|
||||
data []T
|
||||
}
|
||||
|
||||
// NewList return a pointer of List
|
||||
func NewList[T any](data []T) *List[T] {
|
||||
return &List[T]{data: data}
|
||||
}
|
||||
|
||||
// Data return list data
|
||||
func (l *List[T]) Data() []T {
|
||||
return l.data
|
||||
}
|
||||
|
||||
// ValueOf return the value pointer at index of list data.
|
||||
func (l *List[T]) ValueOf(index int) (*T, bool) {
|
||||
if index < 0 || index >= len(l.data) {
|
||||
return nil, false
|
||||
}
|
||||
return &l.data[index], true
|
||||
}
|
||||
|
||||
// IndexOf reture the index of value. if not found return -1
|
||||
func (l *List[T]) IndexOf(value T) int {
|
||||
index := -1
|
||||
data := l.data
|
||||
for i, v := range data {
|
||||
if reflect.DeepEqual(v, value) {
|
||||
index = i
|
||||
break
|
||||
}
|
||||
}
|
||||
return index
|
||||
}
|
||||
|
||||
// Contain checks if the value in the list or not
|
||||
func (l *List[T]) Contain(value T) bool {
|
||||
data := l.data
|
||||
for _, v := range data {
|
||||
if reflect.DeepEqual(v, value) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Push append value to the list data
|
||||
func (l *List[T]) Push(value T) {
|
||||
l.data = append(l.data, value)
|
||||
}
|
||||
|
||||
// InsertAtFirst insert value into list at first index
|
||||
func (l *List[T]) InsertAtFirst(value T) {
|
||||
l.InsertAt(0, value)
|
||||
}
|
||||
|
||||
// InsertAtLast insert value into list at last index
|
||||
func (l *List[T]) InsertAtLast(value T) {
|
||||
l.InsertAt(len(l.data), value)
|
||||
}
|
||||
|
||||
// InsertAt insert value into list at index
|
||||
func (l *List[T]) InsertAt(index int, value T) {
|
||||
data := l.data
|
||||
size := len(data)
|
||||
|
||||
if index < 0 || index > size {
|
||||
return
|
||||
}
|
||||
l.data = append(data[:index], append([]T{value}, data[index:]...)...)
|
||||
}
|
||||
|
||||
// PopFirst delete the first value of list and return it
|
||||
func (l *List[T]) PopFirst() (*T, bool) {
|
||||
if len(l.data) == 0 {
|
||||
return nil, false
|
||||
}
|
||||
|
||||
v := l.data[0]
|
||||
l.DeleteAt(0)
|
||||
|
||||
return &v, true
|
||||
}
|
||||
|
||||
// PopLast delete the last value of list and return it
|
||||
func (l *List[T]) PopLast() (*T, bool) {
|
||||
size := len(l.data)
|
||||
if size == 0 {
|
||||
return nil, false
|
||||
}
|
||||
|
||||
v := l.data[size-1]
|
||||
l.DeleteAt(size - 1)
|
||||
|
||||
return &v, true
|
||||
}
|
||||
|
||||
// DeleteAt delete the value of list at index
|
||||
func (l *List[T]) DeleteAt(index int) {
|
||||
data := l.data
|
||||
size := len(data)
|
||||
if index < 0 || index > size-1 {
|
||||
return
|
||||
}
|
||||
if index == size-1 {
|
||||
data = append(data[:index])
|
||||
} else {
|
||||
data = append(data[:index], data[index+1:]...)
|
||||
}
|
||||
l.data = data
|
||||
}
|
||||
|
||||
// UpdateAt update value of list at index, index shoud between 0 and list size -1
|
||||
func (l *List[T]) UpdateAt(index int, value T) {
|
||||
data := l.data
|
||||
size := len(data)
|
||||
|
||||
if index < 0 || index >= size {
|
||||
return
|
||||
}
|
||||
l.data = append(data[:index], append([]T{value}, data[index+1:]...)...)
|
||||
}
|
||||
|
||||
// Equtal compare list to other list, use reflect.DeepEqual
|
||||
func (l *List[T]) Equtal(other *List[T]) bool {
|
||||
if len(l.data) != len(other.data) {
|
||||
return false
|
||||
}
|
||||
|
||||
for i := 0; i < len(l.data); i++ {
|
||||
if !reflect.DeepEqual(l.data[i], other.data[i]) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// IsEmpty check if the list is empty or not
|
||||
func (l *List[T]) IsEmpty() bool {
|
||||
return len(l.data) == 0
|
||||
}
|
||||
|
||||
// Clear the data of list
|
||||
func (l *List[T]) Clear() {
|
||||
l.data = make([]T, 0, 0)
|
||||
}
|
||||
|
||||
// Clone return a copy of list
|
||||
func (l *List[T]) Clone() *List[T] {
|
||||
cl := NewList(make([]T, len(l.data)))
|
||||
copy(cl.data, l.data)
|
||||
|
||||
return cl
|
||||
}
|
||||
|
||||
// Merge two list, return new list, don't change original list
|
||||
func (l *List[T]) Merge(other *List[T]) *List[T] {
|
||||
l1, l2 := len(l.data), len(other.data)
|
||||
ml := NewList(make([]T, l1+l2, l1+l2))
|
||||
|
||||
data := append([]T{}, append(l.data, other.data...)...)
|
||||
ml.data = data
|
||||
|
||||
return ml
|
||||
}
|
||||
|
||||
// Size return number of list data items
|
||||
func (l *List[T]) Size() int {
|
||||
return len(l.data)
|
||||
}
|
||||
|
||||
// Swap the value of index i and j in list
|
||||
func (l *List[T]) Swap(i, j int) {
|
||||
size := len(l.data)
|
||||
if i < 0 || i >= size || j < 0 || j >= size {
|
||||
return
|
||||
}
|
||||
l.data[i], l.data[j] = l.data[j], l.data[i]
|
||||
}
|
||||
|
||||
// Reverse the item order of list
|
||||
func (l *List[T]) Reverse() {
|
||||
for i, j := 0, len(l.data)-1; i < j; i, j = i+1, j-1 {
|
||||
l.data[i], l.data[j] = l.data[j], l.data[i]
|
||||
}
|
||||
}
|
||||
|
||||
// Unique remove duplicate items in list
|
||||
func (l *List[T]) Unique() {
|
||||
data := l.data
|
||||
size := len(data)
|
||||
|
||||
uniqueData := make([]T, 0, 0)
|
||||
for i := 0; i < size; i++ {
|
||||
value := data[i]
|
||||
skip := true
|
||||
for _, v := range uniqueData {
|
||||
if reflect.DeepEqual(value, v) {
|
||||
skip = false
|
||||
break
|
||||
}
|
||||
}
|
||||
if skip {
|
||||
uniqueData = append(uniqueData, value)
|
||||
}
|
||||
}
|
||||
|
||||
l.data = uniqueData
|
||||
}
|
||||
|
||||
// Union creates a new list contain all element in list l and other, remove duplicate element.
|
||||
func (l *List[T]) Union(other *List[T]) *List[T] {
|
||||
res := NewList([]T{})
|
||||
|
||||
res.data = append(res.data, l.data...)
|
||||
res.data = append(res.data, other.data...)
|
||||
res.Unique()
|
||||
|
||||
return res
|
||||
}
|
||||
|
||||
// Intersection creates a new list whose element both be contained in list l and other
|
||||
func (l *List[T]) Intersection(other *List[T]) *List[T] {
|
||||
res := NewList(make([]T, 0, 0))
|
||||
|
||||
for _, v := range l.data {
|
||||
if other.Contain(v) {
|
||||
res.data = append(res.data, v)
|
||||
}
|
||||
}
|
||||
|
||||
return res
|
||||
}
|
||||
@@ -1,272 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestListData(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestListData")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
assert.Equal([]int{1, 2, 3}, list.Data())
|
||||
}
|
||||
|
||||
func TestValueOf(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestValueOf")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
v, ok := list.ValueOf(0)
|
||||
assert.Equal(1, *v)
|
||||
assert.Equal(true, ok)
|
||||
|
||||
_, ok = list.ValueOf(3)
|
||||
assert.Equal(false, ok)
|
||||
}
|
||||
|
||||
func TestIndexOf(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestIndexOf")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
i := list.IndexOf(1)
|
||||
assert.Equal(0, i)
|
||||
|
||||
i = list.IndexOf(4)
|
||||
assert.Equal(-1, i)
|
||||
}
|
||||
|
||||
func TestContain(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestContain")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
assert.Equal(true, list.Contain(1))
|
||||
assert.Equal(false, list.Contain(0))
|
||||
}
|
||||
|
||||
func TestPush(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestPush")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
list.Push(4)
|
||||
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.Data())
|
||||
}
|
||||
|
||||
func TestInsertAtFirst(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestInsertAtFirst")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
list.InsertAtFirst(0)
|
||||
|
||||
assert.Equal([]int{0, 1, 2, 3}, list.Data())
|
||||
}
|
||||
|
||||
func TestInsertAtLast(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestInsertAtLast")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
list.InsertAtLast(4)
|
||||
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.Data())
|
||||
}
|
||||
|
||||
func TestInsertAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestInsertAt")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
|
||||
list.InsertAt(-1, 0)
|
||||
assert.Equal([]int{1, 2, 3}, list.Data())
|
||||
|
||||
list.InsertAt(4, 0)
|
||||
assert.Equal([]int{1, 2, 3}, list.Data())
|
||||
|
||||
list.InsertAt(0, 0)
|
||||
assert.Equal([]int{0, 1, 2, 3}, list.Data())
|
||||
|
||||
list.InsertAt(4, 4)
|
||||
assert.Equal([]int{0, 1, 2, 3, 4}, list.Data())
|
||||
}
|
||||
|
||||
func TestPopFirst(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestPopFirst")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
v, ok := list.PopFirst()
|
||||
assert.Equal(1, *v)
|
||||
assert.Equal(true, ok)
|
||||
assert.Equal([]int{2, 3}, list.Data())
|
||||
|
||||
list2 := NewList([]int{})
|
||||
_, ok = list2.PopFirst()
|
||||
assert.Equal(false, ok)
|
||||
assert.Equal([]int{}, list2.Data())
|
||||
}
|
||||
|
||||
func TestPopLast(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestPopLast")
|
||||
|
||||
list := NewList([]int{1, 2, 3})
|
||||
v, ok := list.PopLast()
|
||||
assert.Equal(3, *v)
|
||||
assert.Equal(true, ok)
|
||||
assert.Equal([]int{1, 2}, list.Data())
|
||||
|
||||
list2 := NewList([]int{})
|
||||
_, ok = list2.PopLast()
|
||||
assert.Equal(false, ok)
|
||||
assert.Equal([]int{}, list2.Data())
|
||||
}
|
||||
|
||||
func TestDeleteAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestDeleteAt")
|
||||
|
||||
list := NewList([]int{1, 2, 3, 4})
|
||||
|
||||
list.DeleteAt(-1)
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.Data())
|
||||
|
||||
list.DeleteAt(4)
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.Data())
|
||||
|
||||
list.DeleteAt(0)
|
||||
assert.Equal([]int{2, 3, 4}, list.Data())
|
||||
|
||||
list.DeleteAt(2)
|
||||
assert.Equal([]int{2, 3}, list.Data())
|
||||
}
|
||||
|
||||
func TestUpdateAt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestUpdateAt")
|
||||
|
||||
list := NewList([]int{1, 2, 3, 4})
|
||||
|
||||
list.UpdateAt(-1, 0)
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.Data())
|
||||
|
||||
list.UpdateAt(4, 0)
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.Data())
|
||||
|
||||
list.UpdateAt(0, 5)
|
||||
assert.Equal([]int{5, 2, 3, 4}, list.Data())
|
||||
|
||||
list.UpdateAt(3, 1)
|
||||
assert.Equal([]int{5, 2, 3, 1}, list.Data())
|
||||
}
|
||||
|
||||
func TestEqutal(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestEqutal")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list2 := NewList([]int{1, 2, 3, 4})
|
||||
list3 := NewList([]int{1, 2, 3})
|
||||
|
||||
assert.Equal(true, list1.Equtal(list2))
|
||||
assert.Equal(false, list1.Equtal(list3))
|
||||
}
|
||||
|
||||
func TestIsEmpty(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestIsEmpty")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list2 := NewList([]int{})
|
||||
|
||||
assert.Equal(false, list1.IsEmpty())
|
||||
assert.Equal(true, list2.IsEmpty())
|
||||
}
|
||||
|
||||
func TestIsClear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestIsClear")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list1.Clear()
|
||||
empty := NewList([]int{})
|
||||
|
||||
assert.Equal(empty, list1)
|
||||
}
|
||||
|
||||
func TestClone(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestClone")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list2 := list1.Clone()
|
||||
|
||||
assert.Equal(true, list1.Equtal(list2))
|
||||
}
|
||||
|
||||
func TestMerge(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestMerge")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list2 := NewList([]int{4, 5, 6})
|
||||
expected := NewList([]int{1, 2, 3, 4, 4, 5, 6})
|
||||
|
||||
list3 := list1.Merge(list2)
|
||||
assert.Equal(true, expected.Equtal(list3))
|
||||
}
|
||||
|
||||
func TestSize(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSize")
|
||||
|
||||
list := NewList([]int{1, 2, 3, 4})
|
||||
empty := NewList([]int{})
|
||||
|
||||
assert.Equal(4, list.Size())
|
||||
assert.Equal(0, empty.Size())
|
||||
}
|
||||
|
||||
func TestSwap(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSwap")
|
||||
|
||||
list := NewList([]int{1, 2, 3, 4})
|
||||
expected := NewList([]int{4, 2, 3, 1})
|
||||
|
||||
list.Swap(0, 3)
|
||||
|
||||
assert.Equal(true, expected.Equtal(list))
|
||||
}
|
||||
|
||||
func TestReverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestReverse")
|
||||
|
||||
list := NewList([]int{1, 2, 3, 4})
|
||||
expected := NewList([]int{4, 3, 2, 1})
|
||||
|
||||
list.Reverse()
|
||||
|
||||
assert.Equal(true, expected.Equtal(list))
|
||||
}
|
||||
|
||||
func TestUnique(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestUnique")
|
||||
|
||||
list := NewList([]int{1, 2, 2, 3, 4})
|
||||
expected := NewList([]int{1, 2, 3, 4})
|
||||
|
||||
list.Unique()
|
||||
|
||||
assert.Equal(true, expected.Equtal(list))
|
||||
}
|
||||
|
||||
func TestUnion(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestUnion")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list2 := NewList([]int{4, 5, 6})
|
||||
expected := NewList([]int{1, 2, 3, 4, 5, 6})
|
||||
|
||||
list3 := list1.Union(list2)
|
||||
assert.Equal(true, expected.Equtal(list3))
|
||||
}
|
||||
|
||||
func TestIntersection(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestIntersection")
|
||||
|
||||
list1 := NewList([]int{1, 2, 3, 4})
|
||||
list2 := NewList([]int{4, 5, 6})
|
||||
expected := NewList([]int{4})
|
||||
|
||||
list3 := list1.Intersection(list2)
|
||||
assert.Equal(true, expected.Equtal(list3))
|
||||
}
|
||||
@@ -1,51 +0,0 @@
|
||||
// Copyright 2021 dudaodong@gmail.com. All rights reserved.
|
||||
// Use of this source code is governed by MIT license
|
||||
|
||||
// Package datastructure implements some data structure. eg. list, linklist, stack, queue, tree, graph.
|
||||
package datastructure
|
||||
|
||||
// LinkNode is a linkedlist node, which have a Value and Pre points to previous node, Next points to a next node of the link.
|
||||
type LinkNode[T any] struct {
|
||||
Value T
|
||||
Pre *LinkNode[T]
|
||||
Next *LinkNode[T]
|
||||
}
|
||||
|
||||
// NewLinkNode return a LinkNode pointer
|
||||
func NewLinkNode[T any](value T) *LinkNode[T] {
|
||||
return &LinkNode[T]{value, nil, nil}
|
||||
}
|
||||
|
||||
// StackNode is a node in stack, which have a Value and Next pointer points to next node in the stack.
|
||||
type StackNode[T any] struct {
|
||||
Value T
|
||||
Next *StackNode[T]
|
||||
}
|
||||
|
||||
// NewStackNode return a StackNode pointer
|
||||
func NewStackNode[T any](value T) *StackNode[T] {
|
||||
return &StackNode[T]{value, nil}
|
||||
}
|
||||
|
||||
// QueueNode is a node in a queue, which have a Value and Next pointer points to next node in the queue.
|
||||
type QueueNode[T any] struct {
|
||||
Value T
|
||||
Next *QueueNode[T]
|
||||
}
|
||||
|
||||
// NewQueueNode return a QueueNode pointer
|
||||
func NewQueueNode[T any](value T) *QueueNode[T] {
|
||||
return &QueueNode[T]{value, nil}
|
||||
}
|
||||
|
||||
// TreeNode is node of tree
|
||||
type TreeNode[T any] struct {
|
||||
Data T
|
||||
Left *TreeNode[T]
|
||||
Right *TreeNode[T]
|
||||
}
|
||||
|
||||
// NewTreeNode return a TreeNode pointer
|
||||
func NewTreeNode[T any](data T) *TreeNode[T] {
|
||||
return &TreeNode[T]{data, nil, nil}
|
||||
}
|
||||
@@ -1,92 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// ArrayQueue implements queue with slice
|
||||
type ArrayQueue[T any] struct {
|
||||
data []T
|
||||
length int
|
||||
}
|
||||
|
||||
// NewArrayQueue return a empty ArrayQueue pointer
|
||||
func NewArrayQueue[T any](values ...T) *ArrayQueue[T] {
|
||||
data := make([]T, len(values))
|
||||
for i, v := range values {
|
||||
data[i] = v
|
||||
}
|
||||
return &ArrayQueue[T]{data: data, length: len(values)}
|
||||
}
|
||||
|
||||
// Data return queue data
|
||||
func (q *ArrayQueue[T]) Data() []T {
|
||||
return q.data
|
||||
}
|
||||
|
||||
// Size return length of queue data
|
||||
func (q *ArrayQueue[T]) Size() int {
|
||||
return q.length
|
||||
}
|
||||
|
||||
// IsEmpty checks if queue is empty or not
|
||||
func (q *ArrayQueue[T]) IsEmpty() bool {
|
||||
return q.length == 0
|
||||
}
|
||||
|
||||
// Front return front value of queue
|
||||
func (q *ArrayQueue[T]) Front() T {
|
||||
return q.data[0]
|
||||
}
|
||||
|
||||
// Back return back value of queue
|
||||
func (q *ArrayQueue[T]) Back() T {
|
||||
return q.data[q.length-1]
|
||||
}
|
||||
|
||||
// EnQueue put element into queue
|
||||
func (q *ArrayQueue[T]) EnQueue(value T) {
|
||||
q.data = append(q.data, value)
|
||||
q.length++
|
||||
}
|
||||
|
||||
// DeQueue remove head element of queue and return it, if queue is empty, return nil and error
|
||||
func (q *ArrayQueue[T]) DeQueue() (*T, error) {
|
||||
if q.IsEmpty() {
|
||||
return nil, errors.New("queue is empty")
|
||||
}
|
||||
|
||||
headItem := q.data[0]
|
||||
q.data = q.data[1:]
|
||||
q.length--
|
||||
|
||||
return &headItem, nil
|
||||
}
|
||||
|
||||
// Clear the queue data
|
||||
func (q *ArrayQueue[T]) Clear() {
|
||||
q.data = []T{}
|
||||
q.length = 0
|
||||
}
|
||||
|
||||
// Contain checks if the value is in queue or not
|
||||
func (q *ArrayQueue[T]) Contain(value T) bool {
|
||||
for _, v := range q.data {
|
||||
if reflect.DeepEqual(v, value) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Print queue data
|
||||
func (q *ArrayQueue[T]) Print() {
|
||||
info := "["
|
||||
for _, v := range q.data {
|
||||
info += fmt.Sprintf("%+v, ", v)
|
||||
}
|
||||
info += "]"
|
||||
fmt.Println(info)
|
||||
}
|
||||
@@ -1,90 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestArrayQueue_EnQueue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayQueue_EnQueue")
|
||||
|
||||
queue := NewArrayQueue[int]()
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
|
||||
expected := []int{1, 2, 3}
|
||||
data := queue.Data()
|
||||
size := queue.Size()
|
||||
|
||||
queue.Print()
|
||||
|
||||
assert.Equal(expected, data)
|
||||
assert.Equal(3, size)
|
||||
}
|
||||
|
||||
func TestArrayQueue_DeQueue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayQueue_DeQueue")
|
||||
|
||||
queue := NewArrayQueue(1, 2, 3)
|
||||
|
||||
val, err := queue.DeQueue()
|
||||
if err != nil {
|
||||
t.Fail()
|
||||
}
|
||||
|
||||
queue.Print()
|
||||
assert.Equal(1, *val)
|
||||
|
||||
assert.Equal([]int{2, 3}, queue.Data())
|
||||
}
|
||||
|
||||
func TestArrayQueue_Front(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayQueue_Front")
|
||||
|
||||
queue := NewArrayQueue(1, 2, 3)
|
||||
val := queue.Front()
|
||||
|
||||
queue.Print()
|
||||
|
||||
assert.Equal(1, val)
|
||||
assert.Equal([]int{1, 2, 3}, queue.Data())
|
||||
}
|
||||
|
||||
func TestArrayQueue_Back(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayQueue_Back")
|
||||
|
||||
queue := NewArrayQueue(1, 2, 3)
|
||||
val := queue.Back()
|
||||
|
||||
queue.Print()
|
||||
|
||||
assert.Equal(3, val)
|
||||
assert.Equal([]int{1, 2, 3}, queue.Data())
|
||||
}
|
||||
|
||||
func TestArrayQueue_Contain(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayQueue_Contain")
|
||||
|
||||
queue := NewArrayQueue(1, 2, 3)
|
||||
|
||||
assert.Equal(true, queue.Contain(1))
|
||||
assert.Equal(false, queue.Contain(4))
|
||||
}
|
||||
|
||||
func TestArrayQueue_Clear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayQueue_Clear")
|
||||
|
||||
queue := NewArrayQueue[int]()
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
assert.Equal(0, queue.Size())
|
||||
|
||||
queue.EnQueue(1)
|
||||
assert.Equal(false, queue.IsEmpty())
|
||||
assert.Equal(1, queue.Size())
|
||||
|
||||
queue.Clear()
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
assert.Equal(0, queue.Size())
|
||||
}
|
||||
@@ -1,118 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// CircularQueue implements circular queue with slice,
|
||||
// last index of CircularQueue don't contain value, so acturl capacity is size - 1
|
||||
type CircularQueue[T any] struct {
|
||||
data []T
|
||||
front int
|
||||
rear int
|
||||
size int
|
||||
}
|
||||
|
||||
// NewCircularQueue return a empty CircularQueue pointer
|
||||
func NewCircularQueue[T any](size int) *CircularQueue[T] {
|
||||
data := make([]T, size)
|
||||
return &CircularQueue[T]{data: data, front: 0, rear: 0, size: size}
|
||||
}
|
||||
|
||||
// Data return queue data
|
||||
func (q *CircularQueue[T]) Data() []T {
|
||||
data := []T{}
|
||||
|
||||
front := q.front
|
||||
rear := q.rear
|
||||
if front <= rear {
|
||||
return q.data[front:rear]
|
||||
}
|
||||
|
||||
data = append(data, q.data[front:]...)
|
||||
data = append(data, q.data[0:rear]...)
|
||||
|
||||
return data
|
||||
}
|
||||
|
||||
// Length return current data length of queue
|
||||
func (q *CircularQueue[T]) Length() int {
|
||||
if q.size == 0 {
|
||||
return 0
|
||||
}
|
||||
return (q.rear - q.front + q.size) % q.size
|
||||
}
|
||||
|
||||
// IsEmpty checks if queue is empty or not
|
||||
func (q *CircularQueue[T]) IsEmpty() bool {
|
||||
return q.front == q.rear
|
||||
}
|
||||
|
||||
// IsFull checks if queue is full or not
|
||||
func (q *CircularQueue[T]) IsFull() bool {
|
||||
return (q.rear+1)%q.size == q.front
|
||||
}
|
||||
|
||||
// Front return front value of queue
|
||||
func (q *CircularQueue[T]) Front() T {
|
||||
return q.data[q.front]
|
||||
}
|
||||
|
||||
// Back return back value of queue
|
||||
func (q *CircularQueue[T]) Back() T {
|
||||
if q.rear-1 >= 0 {
|
||||
return q.data[q.rear-1]
|
||||
}
|
||||
return q.data[q.size-1]
|
||||
}
|
||||
|
||||
// EnQueue put element into queue
|
||||
func (q *CircularQueue[T]) EnQueue(value T) error {
|
||||
if q.IsFull() {
|
||||
return errors.New("queue is full!")
|
||||
}
|
||||
|
||||
q.data[q.rear] = value
|
||||
q.rear = (q.rear + 1) % q.size
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeQueue remove head element of queue and return it, if queue is empty, return nil and error
|
||||
func (q *CircularQueue[T]) DeQueue() (*T, error) {
|
||||
if q.IsEmpty() {
|
||||
return nil, errors.New("queue is empty")
|
||||
}
|
||||
|
||||
headItem := q.data[q.front]
|
||||
var t T
|
||||
q.data[q.front] = t
|
||||
q.front = (q.front + 1) % q.size
|
||||
|
||||
return &headItem, nil
|
||||
}
|
||||
|
||||
// Clear the queue data
|
||||
func (q *CircularQueue[T]) Clear() {
|
||||
q.data = []T{}
|
||||
q.front = 0
|
||||
q.rear = 0
|
||||
q.size = 0
|
||||
}
|
||||
|
||||
// Contain checks if the value is in queue or not
|
||||
func (q *CircularQueue[T]) Contain(value T) bool {
|
||||
for _, v := range q.data {
|
||||
if reflect.DeepEqual(v, value) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Print queue data
|
||||
func (q *CircularQueue[T]) Print() {
|
||||
fmt.Printf("%+v\n", q)
|
||||
}
|
||||
@@ -1,148 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestCircularQueue_EnQueue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_EnQueue")
|
||||
|
||||
queue := NewCircularQueue[int](6)
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
queue.EnQueue(4)
|
||||
queue.EnQueue(5)
|
||||
|
||||
queue.Print()
|
||||
// assert.Equal([]int{1, 2, 3, 4, 5}, queue.Data())
|
||||
assert.Equal(5, queue.Length())
|
||||
|
||||
err := queue.EnQueue(6)
|
||||
assert.IsNotNil(err)
|
||||
}
|
||||
|
||||
func TestCircularQueue_DeQueue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_DeQueue")
|
||||
|
||||
queue := NewCircularQueue[int](6)
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
queue.EnQueue(4)
|
||||
queue.EnQueue(5)
|
||||
|
||||
val, err := queue.DeQueue()
|
||||
assert.IsNil(err)
|
||||
|
||||
assert.Equal(1, *val)
|
||||
assert.Equal(false, queue.IsFull())
|
||||
|
||||
val, _ = queue.DeQueue()
|
||||
queue.Print()
|
||||
assert.Equal(2, *val)
|
||||
|
||||
queue.EnQueue(6)
|
||||
queue.Print()
|
||||
assert.Equal(false, queue.IsFull())
|
||||
}
|
||||
|
||||
func TestCircularQueue_Front(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_Front")
|
||||
|
||||
queue := NewCircularQueue[int](6)
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
queue.EnQueue(4)
|
||||
queue.EnQueue(5)
|
||||
|
||||
queue.Print()
|
||||
|
||||
queue.DeQueue()
|
||||
queue.DeQueue()
|
||||
queue.EnQueue(6)
|
||||
queue.EnQueue(7)
|
||||
|
||||
queue.Print()
|
||||
|
||||
val := queue.Front()
|
||||
assert.Equal(3, val)
|
||||
assert.Equal(5, queue.Length())
|
||||
}
|
||||
|
||||
func TestCircularQueue_Back(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_Back")
|
||||
|
||||
queue := NewCircularQueue[int](6)
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
queue.EnQueue(4)
|
||||
queue.EnQueue(5)
|
||||
|
||||
queue.Print()
|
||||
assert.Equal(5, queue.Back())
|
||||
|
||||
queue.DeQueue()
|
||||
queue.DeQueue()
|
||||
queue.EnQueue(6)
|
||||
queue.EnQueue(7)
|
||||
|
||||
queue.Print()
|
||||
assert.Equal(7, queue.Back())
|
||||
}
|
||||
|
||||
func TestCircularQueue_Contain(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_Contain")
|
||||
|
||||
queue := NewCircularQueue[int](2)
|
||||
queue.EnQueue(1)
|
||||
assert.Equal(true, queue.Contain(1))
|
||||
assert.Equal(false, queue.Contain(2))
|
||||
}
|
||||
|
||||
func TestCircularQueue_Clear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_Clear")
|
||||
|
||||
queue := NewCircularQueue[int](3)
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
assert.Equal(0, queue.Length())
|
||||
|
||||
queue.EnQueue(1)
|
||||
assert.Equal(false, queue.IsEmpty())
|
||||
assert.Equal(1, queue.Length())
|
||||
|
||||
queue.Clear()
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
assert.Equal(0, queue.Length())
|
||||
}
|
||||
|
||||
func TestCircularQueue_Data(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCircularQueue_Data")
|
||||
|
||||
queue := NewCircularQueue[int](6)
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
queue.EnQueue(4)
|
||||
queue.EnQueue(5)
|
||||
|
||||
queue.Print()
|
||||
assert.Equal([]int{1, 2, 3, 4, 5}, queue.Data())
|
||||
|
||||
queue.DeQueue()
|
||||
queue.DeQueue()
|
||||
queue.EnQueue(6)
|
||||
queue.EnQueue(7)
|
||||
|
||||
queue.Print()
|
||||
assert.Equal([]int{3, 4, 5, 6, 7}, queue.Data())
|
||||
|
||||
}
|
||||
@@ -1,104 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/duke-git/lancet/v2/datastructure"
|
||||
)
|
||||
|
||||
// LinkedQueue implements queue with link list
|
||||
type LinkedQueue[T any] struct {
|
||||
head *datastructure.QueueNode[T]
|
||||
tail *datastructure.QueueNode[T]
|
||||
length int
|
||||
}
|
||||
|
||||
// NewLinkedQueue return a empty LinkedQueue pointer
|
||||
func NewLinkedQueue[T any]() *LinkedQueue[T] {
|
||||
return &LinkedQueue[T]{head: nil, tail: nil, length: 0}
|
||||
}
|
||||
|
||||
// Data return queue data
|
||||
func (q *LinkedQueue[T]) Data() []T {
|
||||
res := []T{}
|
||||
current := q.head
|
||||
|
||||
for current != nil {
|
||||
res = append(res, current.Value)
|
||||
current = current.Next
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// Size return length of queue data
|
||||
func (q *LinkedQueue[T]) Size() int {
|
||||
return q.length
|
||||
}
|
||||
|
||||
// IsEmpty checks if queue is empty or not
|
||||
func (q *LinkedQueue[T]) IsEmpty() bool {
|
||||
return q.length == 0
|
||||
}
|
||||
|
||||
// EnQueue add element into queue
|
||||
func (q *LinkedQueue[T]) EnQueue(value T) {
|
||||
newNode := datastructure.NewQueueNode(value)
|
||||
|
||||
if q.IsEmpty() {
|
||||
q.head = newNode
|
||||
q.tail = newNode
|
||||
} else {
|
||||
q.tail.Next = newNode
|
||||
q.tail = newNode
|
||||
}
|
||||
q.length++
|
||||
}
|
||||
|
||||
// DeQueue delete head element of queue then return it, if queue is empty, return nil and error
|
||||
func (q *LinkedQueue[T]) DeQueue() (*T, error) {
|
||||
if q.IsEmpty() {
|
||||
return nil, errors.New("queue is empty")
|
||||
}
|
||||
|
||||
head := q.head
|
||||
q.head = q.head.Next
|
||||
q.length--
|
||||
|
||||
return &head.Value, nil
|
||||
}
|
||||
|
||||
// Front return front value of queue
|
||||
func (q *LinkedQueue[T]) Front() (*T, error) {
|
||||
if q.IsEmpty() {
|
||||
return nil, errors.New("queue is empty")
|
||||
}
|
||||
return &q.head.Value, nil
|
||||
}
|
||||
|
||||
// Back return back value of queue
|
||||
func (q *LinkedQueue[T]) Back() (*T, error) {
|
||||
if q.IsEmpty() {
|
||||
return nil, errors.New("queue is empty")
|
||||
}
|
||||
return &q.tail.Value, nil
|
||||
}
|
||||
|
||||
// Clear clear the queue data
|
||||
func (q *LinkedQueue[T]) Clear() {
|
||||
q.head = nil
|
||||
q.tail = nil
|
||||
q.length = 0
|
||||
}
|
||||
|
||||
// Print all nodes info of queue link
|
||||
func (q *LinkedQueue[T]) Print() {
|
||||
current := q.head
|
||||
info := "[ "
|
||||
for current != nil {
|
||||
info += fmt.Sprintf("%+v, ", current)
|
||||
current = current.Next
|
||||
}
|
||||
info += " ]"
|
||||
fmt.Println(info)
|
||||
}
|
||||
@@ -1,84 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestLinkedQueue_EnQueue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedQueue_EnQueue")
|
||||
|
||||
queue := NewLinkedQueue[int]()
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
|
||||
queue.Print()
|
||||
|
||||
assert.Equal([]int{1, 2, 3}, queue.Data())
|
||||
assert.Equal(3, queue.Size())
|
||||
}
|
||||
|
||||
func TestLinkedQueue_DeQueue(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedQueue_DeQueue")
|
||||
|
||||
queue := NewLinkedQueue[int]()
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
|
||||
val, _ := queue.DeQueue()
|
||||
|
||||
queue.Print()
|
||||
|
||||
assert.Equal([]int{2, 3}, queue.Data())
|
||||
assert.Equal(1, *val)
|
||||
}
|
||||
|
||||
func TestLinkedQueue_Front(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedQueue_Front")
|
||||
|
||||
queue := NewLinkedQueue[int]()
|
||||
_, err := queue.Front()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
|
||||
val, err := queue.Front()
|
||||
assert.Equal(1, *val)
|
||||
assert.IsNil(err)
|
||||
}
|
||||
|
||||
func TestLinkedQueue_Back(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedQueue_Back")
|
||||
|
||||
queue := NewLinkedQueue[int]()
|
||||
_, err := queue.Back()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
|
||||
val, err := queue.Back()
|
||||
assert.Equal(3, *val)
|
||||
assert.IsNil(err)
|
||||
}
|
||||
|
||||
func TestLinkedQueue_Clear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedQueue_Back")
|
||||
|
||||
queue := NewLinkedQueue[int]()
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
|
||||
queue.EnQueue(1)
|
||||
queue.EnQueue(2)
|
||||
queue.EnQueue(3)
|
||||
assert.Equal(false, queue.IsEmpty())
|
||||
|
||||
queue.Clear()
|
||||
assert.Equal(true, queue.IsEmpty())
|
||||
}
|
||||
@@ -1,105 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
// Set is a data container, like slice, but element of set is not duplicate
|
||||
type Set[T comparable] map[T]bool
|
||||
|
||||
// NewSet return a instance of set
|
||||
func NewSet[T comparable](values ...T) Set[T] {
|
||||
set := make(Set[T])
|
||||
set.Add(values...)
|
||||
return set
|
||||
}
|
||||
|
||||
// Add value to set
|
||||
func (s Set[T]) Add(values ...T) {
|
||||
for _, v := range values {
|
||||
s[v] = true
|
||||
}
|
||||
}
|
||||
|
||||
// Contain checks if set contains value or not
|
||||
func (s Set[T]) Contain(value T) bool {
|
||||
_, ok := s[value]
|
||||
return ok
|
||||
}
|
||||
|
||||
// Contain checks if set contains other set
|
||||
func (s Set[T]) ContainAll(other Set[T]) bool {
|
||||
for k := range other {
|
||||
_, ok := s[k]
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Clone return a copy of set
|
||||
func (s Set[T]) Clone() Set[T] {
|
||||
set := NewSet[T]()
|
||||
set.Add(s.Values()...)
|
||||
return set
|
||||
}
|
||||
|
||||
// Delete value of set
|
||||
func (s Set[T]) Delete(values ...T) {
|
||||
for _, v := range values {
|
||||
delete(s, v)
|
||||
}
|
||||
}
|
||||
|
||||
// Equal checks if two set has same elements or not
|
||||
func (s Set[T]) Equal(other Set[T]) bool {
|
||||
if s.Size() != other.Size() {
|
||||
return false
|
||||
}
|
||||
|
||||
return s.ContainAll(other) && other.ContainAll(s)
|
||||
}
|
||||
|
||||
// Iterate call function by every element of set
|
||||
func (s Set[T]) Iterate(fn func(value T)) {
|
||||
for v := range s {
|
||||
fn(v)
|
||||
}
|
||||
}
|
||||
|
||||
// IsEmpty checks the set is empty or not
|
||||
func (s Set[T]) IsEmpty() bool {
|
||||
return len(s) == 0
|
||||
}
|
||||
|
||||
// Size get the number of elements in set
|
||||
func (s Set[T]) Size() int {
|
||||
return len(s)
|
||||
}
|
||||
|
||||
// Values return all values of set
|
||||
func (s Set[T]) Values() []T {
|
||||
values := make([]T, 0, 0)
|
||||
|
||||
s.Iterate(func(value T) {
|
||||
values = append(values, value)
|
||||
})
|
||||
|
||||
return values
|
||||
}
|
||||
|
||||
// Union creates a new set contain all element of set s and other
|
||||
func (s Set[T]) Union(other Set[T]) Set[T] {
|
||||
set := s.Clone()
|
||||
set.Add(other.Values()...)
|
||||
return set
|
||||
}
|
||||
|
||||
// Intersection creates a new set whose element both be contained in set s and other
|
||||
func (s Set[T]) Intersection(other Set[T]) Set[T] {
|
||||
set := NewSet[T]()
|
||||
s.Iterate(func(value T) {
|
||||
if other.Contain(value) {
|
||||
set.Add(value)
|
||||
}
|
||||
})
|
||||
|
||||
return set
|
||||
}
|
||||
@@ -1,129 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestSet_Add(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Add")
|
||||
|
||||
set := NewSet[int]()
|
||||
set.Add(1, 2, 3)
|
||||
|
||||
expected := NewSet(1, 2, 3)
|
||||
|
||||
assert.Equal(true, set.Equal(expected))
|
||||
}
|
||||
|
||||
func TestSet_Contain(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Contain")
|
||||
|
||||
set := NewSet[int]()
|
||||
set.Add(1, 2, 3)
|
||||
|
||||
assert.Equal(true, set.Contain(1))
|
||||
assert.Equal(false, set.Contain(4))
|
||||
}
|
||||
|
||||
func TestSet_ContainAll(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_ContainAll")
|
||||
|
||||
set1 := NewSet(1, 2, 3)
|
||||
set2 := NewSet(1, 2)
|
||||
set3 := NewSet(1, 2, 3, 4)
|
||||
|
||||
assert.Equal(true, set1.ContainAll(set2))
|
||||
assert.Equal(false, set1.ContainAll(set3))
|
||||
}
|
||||
|
||||
func TestSet_Clone(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Clone")
|
||||
|
||||
set1 := NewSet(1, 2, 3)
|
||||
set2 := set1.Clone()
|
||||
|
||||
assert.Equal(true, set1.Size() == set2.Size())
|
||||
assert.Equal(true, set1.ContainAll(set2))
|
||||
}
|
||||
|
||||
func TestSet_Delete(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Delete")
|
||||
|
||||
set := NewSet[int]()
|
||||
set.Add(1, 2, 3)
|
||||
set.Delete(3)
|
||||
|
||||
expected := NewSet(1, 2)
|
||||
|
||||
assert.Equal(true, set.Equal(expected))
|
||||
}
|
||||
|
||||
func TestSet_Equal(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Equal")
|
||||
|
||||
set1 := NewSet(1, 2, 3)
|
||||
set2 := NewSet(1, 2, 3)
|
||||
set3 := NewSet(1, 2, 3, 4)
|
||||
|
||||
assert.Equal(true, set1.Equal(set2))
|
||||
assert.Equal(false, set1.Equal(set3))
|
||||
}
|
||||
|
||||
func TestSet_Iterate(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Iterate")
|
||||
|
||||
set := NewSet(1, 2, 3)
|
||||
arr := []int{}
|
||||
set.Iterate(func(value int) {
|
||||
arr = append(arr, value)
|
||||
})
|
||||
|
||||
assert.Equal(3, len(arr))
|
||||
}
|
||||
|
||||
func TestSet_IsEmpty(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_IsEmpty")
|
||||
|
||||
set := NewSet[int]()
|
||||
assert.Equal(true, set.IsEmpty())
|
||||
}
|
||||
|
||||
func TestSet_Size(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Size")
|
||||
|
||||
set := NewSet(1, 2, 3)
|
||||
assert.Equal(3, set.Size())
|
||||
}
|
||||
|
||||
func TestSet_Values(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Values")
|
||||
|
||||
set := NewSet(1, 2, 3)
|
||||
values := set.Values()
|
||||
|
||||
assert.Equal(3, len(values))
|
||||
}
|
||||
|
||||
func TestSet_Union(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Union")
|
||||
|
||||
set1 := NewSet(1, 2, 3)
|
||||
set2 := NewSet(2, 3, 4, 5)
|
||||
expected := NewSet(1, 2, 3, 4, 5)
|
||||
unionSet := set1.Union(set2)
|
||||
|
||||
assert.Equal(expected, unionSet)
|
||||
}
|
||||
|
||||
func TestSet_Intersection(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSet_Intersection")
|
||||
|
||||
set1 := NewSet(1, 2, 3)
|
||||
set2 := NewSet(2, 3, 4, 5)
|
||||
expected := NewSet(2, 3)
|
||||
intersectionSet := set1.Intersection(set2)
|
||||
|
||||
assert.Equal(expected, intersectionSet)
|
||||
}
|
||||
@@ -1,62 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import "errors"
|
||||
|
||||
// ArrayStack implements stack with slice
|
||||
type ArrayStack[T any] struct {
|
||||
data []T
|
||||
length int
|
||||
}
|
||||
|
||||
// NewArrayStack return a empty ArrayStack pointer
|
||||
func NewArrayStack[T any]() *ArrayStack[T] {
|
||||
return &ArrayStack[T]{data: []T{}, length: 0}
|
||||
}
|
||||
|
||||
// Data return stack data
|
||||
func (s *ArrayStack[T]) Data() []T {
|
||||
return s.data
|
||||
}
|
||||
|
||||
// Size return length of stack data
|
||||
func (s *ArrayStack[T]) Size() int {
|
||||
return s.length
|
||||
}
|
||||
|
||||
// IsEmpty checks if stack is empty or not
|
||||
func (s *ArrayStack[T]) IsEmpty() bool {
|
||||
return s.length == 0
|
||||
}
|
||||
|
||||
// Push element into stack
|
||||
func (s *ArrayStack[T]) Push(value T) {
|
||||
s.data = append([]T{value}, s.data...)
|
||||
s.length++
|
||||
}
|
||||
|
||||
// Pop delete the top element of stack then return it, if stack is empty, return nil and error
|
||||
func (s *ArrayStack[T]) Pop() (*T, error) {
|
||||
if s.IsEmpty() {
|
||||
return nil, errors.New("stack is empty")
|
||||
}
|
||||
|
||||
topItem := s.data[0]
|
||||
s.data = s.data[1:]
|
||||
s.length--
|
||||
|
||||
return &topItem, nil
|
||||
}
|
||||
|
||||
// Peak return the top element of stack then return it
|
||||
func (s *ArrayStack[T]) Peak() (*T, error) {
|
||||
if s.IsEmpty() {
|
||||
return nil, errors.New("stack is empty")
|
||||
}
|
||||
return &s.data[0], nil
|
||||
}
|
||||
|
||||
// Clear the stack data
|
||||
func (s *ArrayStack[T]) Clear() {
|
||||
s.data = []T{}
|
||||
s.length = 0
|
||||
}
|
||||
@@ -1,77 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestArrayStack_Push(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayStack_Push")
|
||||
|
||||
stack := NewArrayStack[int]()
|
||||
stack.Push(1)
|
||||
stack.Push(2)
|
||||
stack.Push(3)
|
||||
|
||||
expected := []int{3, 2, 1}
|
||||
values := stack.Data()
|
||||
length := stack.Size()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
assert.Equal(3, length)
|
||||
}
|
||||
|
||||
func TestArrayStack_Pop(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayStack_Pop")
|
||||
|
||||
stack := NewArrayStack[int]()
|
||||
_, err := stack.Pop()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
stack.Push(1)
|
||||
stack.Push(2)
|
||||
stack.Push(3)
|
||||
|
||||
topItem, err := stack.Pop()
|
||||
assert.IsNil(err)
|
||||
assert.Equal(3, *topItem)
|
||||
|
||||
expected := []int{2, 1}
|
||||
assert.Equal(expected, stack.Data())
|
||||
}
|
||||
|
||||
func TestArrayStack_Peak(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayStack_Peak")
|
||||
|
||||
stack := NewArrayStack[int]()
|
||||
_, err := stack.Peak()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
stack.Push(1)
|
||||
stack.Push(2)
|
||||
stack.Push(3)
|
||||
|
||||
topItem, err := stack.Peak()
|
||||
assert.IsNil(err)
|
||||
assert.Equal(3, *topItem)
|
||||
|
||||
expected := []int{3, 2, 1}
|
||||
assert.Equal(expected, stack.Data())
|
||||
}
|
||||
|
||||
func TestArrayStack_Clear(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestArrayStack_Clear")
|
||||
|
||||
stack := NewArrayStack[int]()
|
||||
assert.Equal(true, stack.IsEmpty())
|
||||
assert.Equal(0, stack.Size())
|
||||
|
||||
stack.Push(1)
|
||||
assert.Equal(false, stack.IsEmpty())
|
||||
assert.Equal(1, stack.Size())
|
||||
|
||||
stack.Clear()
|
||||
assert.Equal(true, stack.IsEmpty())
|
||||
assert.Equal(0, stack.Size())
|
||||
}
|
||||
@@ -1,94 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/duke-git/lancet/v2/datastructure"
|
||||
)
|
||||
|
||||
// LinkedStack implements stack with link list
|
||||
type LinkedStack[T any] struct {
|
||||
top *datastructure.StackNode[T]
|
||||
length int
|
||||
}
|
||||
|
||||
// NewLinkedStack return a empty LinkedStack pointer
|
||||
func NewLinkedStack[T any]() *LinkedStack[T] {
|
||||
return &LinkedStack[T]{top: nil, length: 0}
|
||||
}
|
||||
|
||||
// Data return stack data
|
||||
func (s *LinkedStack[T]) Data() []T {
|
||||
res := []T{}
|
||||
current := s.top
|
||||
|
||||
for current != nil {
|
||||
res = append(res, current.Value)
|
||||
current = current.Next
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
// Size return length of stack data
|
||||
func (s *LinkedStack[T]) Size() int {
|
||||
return s.length
|
||||
}
|
||||
|
||||
// IsEmpty checks if stack is empty or not
|
||||
func (s *LinkedStack[T]) IsEmpty() bool {
|
||||
return s.length == 0
|
||||
}
|
||||
|
||||
// Push element into stack
|
||||
func (s *LinkedStack[T]) Push(value T) {
|
||||
newNode := datastructure.NewStackNode(value)
|
||||
top := s.top
|
||||
if top == nil {
|
||||
s.top = newNode
|
||||
} else {
|
||||
newNode.Next = top
|
||||
s.top = newNode
|
||||
}
|
||||
|
||||
s.length++
|
||||
}
|
||||
|
||||
// Pop delete the top element of stack then return it, if stack is empty, return nil and error
|
||||
func (s *LinkedStack[T]) Pop() (*T, error) {
|
||||
if s.IsEmpty() {
|
||||
return nil, errors.New("stack is empty")
|
||||
}
|
||||
|
||||
top := s.top
|
||||
s.top = s.top.Next
|
||||
s.length--
|
||||
|
||||
return &top.Value, nil
|
||||
}
|
||||
|
||||
// Peak return the top element of stack then return it
|
||||
func (s *LinkedStack[T]) Peak() (*T, error) {
|
||||
if s.IsEmpty() {
|
||||
return nil, errors.New("stack is empty")
|
||||
}
|
||||
return &s.top.Value, nil
|
||||
}
|
||||
|
||||
// Clear clear the stack data
|
||||
func (s *LinkedStack[T]) Clear() {
|
||||
s.top = nil
|
||||
s.length = 0
|
||||
}
|
||||
|
||||
// Print all nodes info of stack link
|
||||
func (s *LinkedStack[T]) Print() {
|
||||
current := s.top
|
||||
info := "[ "
|
||||
for current != nil {
|
||||
info += fmt.Sprintf("%+v, ", current)
|
||||
current = current.Next
|
||||
}
|
||||
info += " ]"
|
||||
fmt.Println(info)
|
||||
}
|
||||
@@ -1,80 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestLinkedStack_Push(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedStack_Push")
|
||||
|
||||
stack := NewLinkedStack[int]()
|
||||
stack.Push(1)
|
||||
stack.Push(2)
|
||||
stack.Push(3)
|
||||
|
||||
stack.Print()
|
||||
|
||||
expected := []int{3, 2, 1}
|
||||
values := stack.Data()
|
||||
size := stack.Size()
|
||||
|
||||
assert.Equal(expected, values)
|
||||
assert.Equal(3, size)
|
||||
}
|
||||
|
||||
func TestLinkedStack_Pop(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedStack_Pop")
|
||||
|
||||
stack := NewLinkedStack[int]()
|
||||
_, err := stack.Pop()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
stack.Push(1)
|
||||
stack.Push(2)
|
||||
stack.Push(3)
|
||||
|
||||
topItem, err := stack.Pop()
|
||||
assert.IsNil(err)
|
||||
assert.Equal(3, *topItem)
|
||||
|
||||
expected := []int{2, 1}
|
||||
stack.Print()
|
||||
assert.Equal(expected, stack.Data())
|
||||
}
|
||||
|
||||
func TestLinkedStack_Peak(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedStack_Peak")
|
||||
|
||||
stack := NewLinkedStack[int]()
|
||||
_, err := stack.Peak()
|
||||
assert.IsNotNil(err)
|
||||
|
||||
stack.Push(1)
|
||||
stack.Push(2)
|
||||
stack.Push(3)
|
||||
|
||||
topItem, err := stack.Peak()
|
||||
assert.IsNil(err)
|
||||
assert.Equal(3, *topItem)
|
||||
|
||||
expected := []int{3, 2, 1}
|
||||
assert.Equal(expected, stack.Data())
|
||||
}
|
||||
|
||||
func TestLinkedStack_Empty(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestLinkedStack_Empty")
|
||||
|
||||
stack := NewLinkedStack[int]()
|
||||
assert.Equal(true, stack.IsEmpty())
|
||||
assert.Equal(0, stack.Size())
|
||||
|
||||
stack.Push(1)
|
||||
assert.Equal(false, stack.IsEmpty())
|
||||
assert.Equal(1, stack.Size())
|
||||
|
||||
stack.Clear()
|
||||
assert.Equal(true, stack.IsEmpty())
|
||||
assert.Equal(0, stack.Size())
|
||||
}
|
||||
@@ -1,83 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"math"
|
||||
|
||||
"github.com/duke-git/lancet/v2/datastructure"
|
||||
"github.com/duke-git/lancet/v2/lancetconstraints"
|
||||
)
|
||||
|
||||
// BSTree is a binary search tree data structure in which each node has at most two children,
|
||||
// which are referred to as the left child and the right child.
|
||||
// In BSTree: leftNode < rootNode < rightNode
|
||||
// type T should implements Compare function in lancetconstraints.Comparator interface.
|
||||
type BSTree[T any] struct {
|
||||
root *datastructure.TreeNode[T]
|
||||
}
|
||||
|
||||
// NewBSTree create a BSTree pointer
|
||||
func NewBSTree[T any](rootData T) *BSTree[T] {
|
||||
root := datastructure.NewTreeNode(rootData)
|
||||
return &BSTree[T]{root}
|
||||
}
|
||||
|
||||
// InsertNode insert data into BSTree
|
||||
func (t *BSTree[T]) InsertNode(data T, comparator lancetconstraints.Comparator) {
|
||||
root := t.root
|
||||
newNode := datastructure.NewTreeNode(data)
|
||||
if root == nil {
|
||||
t.root = newNode
|
||||
} else {
|
||||
insertTreeNode(root, newNode, comparator)
|
||||
}
|
||||
}
|
||||
|
||||
// DeletetNode delete data into BSTree
|
||||
func (t *BSTree[T]) DeletetNode(data T, comparator lancetconstraints.Comparator) {
|
||||
deleteTreeNode(t.root, data, comparator)
|
||||
}
|
||||
|
||||
// NodeLevel get node level in BSTree
|
||||
func (t *BSTree[T]) NodeLevel(node *datastructure.TreeNode[T]) int {
|
||||
if node == nil {
|
||||
return 0
|
||||
}
|
||||
left := float64(t.NodeLevel(node.Left))
|
||||
right := float64(t.NodeLevel(node.Right))
|
||||
|
||||
return int(math.Max(left, right)) + 1
|
||||
}
|
||||
|
||||
// PreOrderTraverse traverse tree node in pre order
|
||||
func (t *BSTree[T]) PreOrderTraverse() []T {
|
||||
return preOrderTraverse(t.root)
|
||||
}
|
||||
|
||||
// PostOrderTraverse traverse tree node in post order
|
||||
func (t *BSTree[T]) PostOrderTraverse() []T {
|
||||
return postOrderTraverse(t.root)
|
||||
}
|
||||
|
||||
// InOrderTraverse traverse tree node in mid order
|
||||
func (t *BSTree[T]) InOrderTraverse() []T {
|
||||
return inOrderTraverse(t.root)
|
||||
}
|
||||
|
||||
// LevelOrderTraverse traverse tree node in level order
|
||||
func (t *BSTree[T]) LevelOrderTraverse() []T {
|
||||
traversal := make([]T, 0)
|
||||
levelOrderTraverse(t.root, &traversal)
|
||||
return traversal
|
||||
}
|
||||
|
||||
// Depth returns the calculated depth of a binary saerch tree
|
||||
func (t *BSTree[T]) Depth() int {
|
||||
return calculateDepth(t.root, 0)
|
||||
}
|
||||
|
||||
// Print the bstree structure
|
||||
func (t *BSTree[T]) Print() {
|
||||
maxLevel := t.NodeLevel(t.root)
|
||||
nodes := []*datastructure.TreeNode[T]{t.root}
|
||||
printTreeNodes(nodes, 1, maxLevel)
|
||||
}
|
||||
@@ -1,142 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func TestBSTree_InsertNode(t *testing.T) {
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
bstree.Print()
|
||||
}
|
||||
|
||||
func TestBSTree_PreOrderTraverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestBSTree_PreOrderTraverse")
|
||||
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
acturl := bstree.PreOrderTraverse()
|
||||
t.Log(acturl)
|
||||
assert.Equal([]int{6, 5, 2, 4, 7}, acturl)
|
||||
}
|
||||
|
||||
func TestBSTree_PostOrderTraverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestBSTree_PostOrderTraverse")
|
||||
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
acturl := bstree.PostOrderTraverse()
|
||||
t.Log(acturl)
|
||||
assert.Equal([]int{5, 2, 4, 7, 6}, acturl)
|
||||
}
|
||||
|
||||
func TestBSTree_InOrderTraverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestBSTree_InOrderTraverse")
|
||||
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
acturl := bstree.InOrderTraverse()
|
||||
t.Log(acturl)
|
||||
assert.Equal([]int{2, 4, 5, 6, 7}, acturl)
|
||||
}
|
||||
|
||||
func TestBSTree_LevelOrderTraverse(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestBSTree_LevelOrderTraverse")
|
||||
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
bstree.Print()
|
||||
|
||||
acturl := bstree.LevelOrderTraverse()
|
||||
t.Log(acturl)
|
||||
assert.Equal([]int{6, 5, 7, 2, 4}, acturl)
|
||||
}
|
||||
|
||||
func TestBSTree_DeletetNode(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestBSTree_DeletetNode")
|
||||
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
bstree.Print()
|
||||
|
||||
bstree.DeletetNode(4, comparator)
|
||||
bstree.Print()
|
||||
acturl1 := bstree.InOrderTraverse()
|
||||
t.Log(acturl1)
|
||||
assert.Equal([]int{2, 5, 6, 7}, acturl1)
|
||||
|
||||
//todo
|
||||
// bstree.DeletetNode(6, comparator)
|
||||
// bstree.Print()
|
||||
// acturl2 := bstree.InOrderTraverse()
|
||||
// t.Log(acturl2)
|
||||
// assert.Equal([]int{2, 5, 7}, acturl2)
|
||||
}
|
||||
|
||||
func TestBSTree_Depth(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestBSTree_Depth")
|
||||
|
||||
bstree := NewBSTree(6)
|
||||
|
||||
comparator := &intComparator{}
|
||||
bstree.InsertNode(7, comparator)
|
||||
bstree.InsertNode(5, comparator)
|
||||
bstree.InsertNode(2, comparator)
|
||||
bstree.InsertNode(4, comparator)
|
||||
|
||||
bstree.Print()
|
||||
|
||||
assert.Equal(bstree.Depth(), 4)
|
||||
}
|
||||
@@ -1,224 +0,0 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
|
||||
"github.com/duke-git/lancet/v2/datastructure"
|
||||
"github.com/duke-git/lancet/v2/lancetconstraints"
|
||||
)
|
||||
|
||||
func preOrderTraverse[T any](node *datastructure.TreeNode[T]) []T {
|
||||
data := []T{}
|
||||
if node != nil {
|
||||
data = append(data, node.Data)
|
||||
data = append(data, preOrderTraverse(node.Left)...)
|
||||
data = append(data, preOrderTraverse(node.Right)...)
|
||||
}
|
||||
return data
|
||||
}
|
||||
|
||||
func postOrderTraverse[T any](node *datastructure.TreeNode[T]) []T {
|
||||
data := []T{}
|
||||
if node != nil {
|
||||
data = append(data, preOrderTraverse(node.Left)...)
|
||||
data = append(data, preOrderTraverse(node.Right)...)
|
||||
data = append(data, node.Data)
|
||||
}
|
||||
return data
|
||||
}
|
||||
|
||||
func inOrderTraverse[T any](node *datastructure.TreeNode[T]) []T {
|
||||
data := []T{}
|
||||
if node != nil {
|
||||
data = append(data, inOrderTraverse(node.Left)...)
|
||||
data = append(data, node.Data)
|
||||
data = append(data, inOrderTraverse(node.Right)...)
|
||||
}
|
||||
return data
|
||||
}
|
||||
|
||||
func preOrderPrint[T any](node *datastructure.TreeNode[T]) {
|
||||
if node == nil {
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Printf("%v, ", node.Data)
|
||||
preOrderPrint(node.Left)
|
||||
preOrderPrint(node.Right)
|
||||
}
|
||||
|
||||
func postOrderPrint[T any](node *datastructure.TreeNode[T]) {
|
||||
if node == nil {
|
||||
return
|
||||
}
|
||||
|
||||
preOrderPrint(node.Left)
|
||||
preOrderPrint(node.Right)
|
||||
fmt.Printf("%v, ", node.Data)
|
||||
}
|
||||
|
||||
func inOrderPrint[T any](node *datastructure.TreeNode[T]) {
|
||||
if node == nil {
|
||||
return
|
||||
}
|
||||
|
||||
inOrderPrint(node.Left)
|
||||
fmt.Printf("%v, ", node.Data)
|
||||
inOrderPrint(node.Right)
|
||||
}
|
||||
|
||||
func levelOrderTraverse[T any](root *datastructure.TreeNode[T], traversal *[]T) {
|
||||
var q []*datastructure.TreeNode[T] // queue
|
||||
var n *datastructure.TreeNode[T] // temp node
|
||||
|
||||
q = append(q, root)
|
||||
|
||||
for len(q) != 0 {
|
||||
n, q = q[0], q[1:]
|
||||
*traversal = append(*traversal, n.Data)
|
||||
if n.Left != nil {
|
||||
q = append(q, n.Left)
|
||||
}
|
||||
if n.Right != nil {
|
||||
q = append(q, n.Right)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func insertTreeNode[T any](rootNode, newNode *datastructure.TreeNode[T], comparator lancetconstraints.Comparator) {
|
||||
if comparator.Compare(newNode.Data, rootNode.Data) == -1 {
|
||||
if rootNode.Left == nil {
|
||||
rootNode.Left = newNode
|
||||
} else {
|
||||
insertTreeNode(rootNode.Left, newNode, comparator)
|
||||
}
|
||||
} else {
|
||||
if rootNode.Right == nil {
|
||||
rootNode.Right = newNode
|
||||
} else {
|
||||
insertTreeNode(rootNode.Right, newNode, comparator)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// todo, delete root node failed
|
||||
func deleteTreeNode[T any](node *datastructure.TreeNode[T], data T, comparator lancetconstraints.Comparator) *datastructure.TreeNode[T] {
|
||||
if node == nil {
|
||||
return nil
|
||||
}
|
||||
if comparator.Compare(data, node.Data) == -1 {
|
||||
node.Left = deleteTreeNode(node.Left, data, comparator)
|
||||
} else if comparator.Compare(data, node.Data) == 1 {
|
||||
node.Right = deleteTreeNode(node.Right, data, comparator)
|
||||
} else {
|
||||
if node.Left == nil {
|
||||
node = node.Right
|
||||
} else if node.Right == nil {
|
||||
node = node.Left
|
||||
} else {
|
||||
l := node.Right
|
||||
d := inOrderSuccessor(l)
|
||||
d.Left = node.Left
|
||||
return node.Right
|
||||
}
|
||||
}
|
||||
|
||||
return node
|
||||
}
|
||||
|
||||
func inOrderSuccessor[T any](root *datastructure.TreeNode[T]) *datastructure.TreeNode[T] {
|
||||
cur := root
|
||||
for cur.Left != nil {
|
||||
cur = cur.Left
|
||||
}
|
||||
return cur
|
||||
}
|
||||
|
||||
func printTreeNodes[T any](nodes []*datastructure.TreeNode[T], level, maxLevel int) {
|
||||
if len(nodes) == 0 || isAllNil(nodes) {
|
||||
return
|
||||
}
|
||||
|
||||
floor := maxLevel - level
|
||||
endgeLines := int(math.Pow(float64(2), (math.Max(float64(floor)-1, 0))))
|
||||
firstSpaces := int(math.Pow(float64(2), float64(floor))) - 1
|
||||
betweenSpaces := int(math.Pow(float64(2), float64(floor)+1)) - 1
|
||||
|
||||
printSpaces(firstSpaces)
|
||||
|
||||
newNodes := []*datastructure.TreeNode[T]{}
|
||||
for _, node := range nodes {
|
||||
if node != nil {
|
||||
fmt.Printf("%v", node.Data)
|
||||
newNodes = append(newNodes, node.Left)
|
||||
newNodes = append(newNodes, node.Right)
|
||||
} else {
|
||||
newNodes = append(newNodes, nil)
|
||||
newNodes = append(newNodes, nil)
|
||||
printSpaces(1)
|
||||
}
|
||||
|
||||
printSpaces(betweenSpaces)
|
||||
}
|
||||
|
||||
fmt.Println("")
|
||||
|
||||
for i := 1; i <= endgeLines; i++ {
|
||||
for j := 0; j < len(nodes); j++ {
|
||||
printSpaces(firstSpaces - i)
|
||||
if nodes[j] == nil {
|
||||
printSpaces(endgeLines + endgeLines + i + 1)
|
||||
continue
|
||||
}
|
||||
|
||||
if nodes[j].Left != nil {
|
||||
fmt.Print("/")
|
||||
} else {
|
||||
printSpaces(1)
|
||||
}
|
||||
|
||||
printSpaces(i + i - 1)
|
||||
|
||||
if nodes[j].Right != nil {
|
||||
fmt.Print("\\")
|
||||
} else {
|
||||
printSpaces(1)
|
||||
}
|
||||
printSpaces(endgeLines + endgeLines - 1)
|
||||
}
|
||||
fmt.Println("")
|
||||
}
|
||||
|
||||
printTreeNodes(newNodes, level+1, maxLevel)
|
||||
}
|
||||
|
||||
// printSpaces
|
||||
func printSpaces(n int) {
|
||||
for i := 0; i < n; i++ {
|
||||
fmt.Print(" ")
|
||||
}
|
||||
}
|
||||
|
||||
func isAllNil[T any](nodes []*datastructure.TreeNode[T]) bool {
|
||||
for _, v := range nodes {
|
||||
if v != nil {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func calculateDepth[T any](node *datastructure.TreeNode[T], depth int) int {
|
||||
if node == nil {
|
||||
return depth
|
||||
}
|
||||
return max(calculateDepth(node.Left, depth+1), calculateDepth(node.Right, depth+1))
|
||||
}
|
||||
|
||||
func max(a, b int) int {
|
||||
if a > b {
|
||||
return a
|
||||
}
|
||||
return b
|
||||
}
|
||||
@@ -3,7 +3,7 @@ package datetime
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestToUnix(t *testing.T) {
|
||||
@@ -19,10 +19,10 @@ func TestToUnix(t *testing.T) {
|
||||
func TestToFormat(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToFormat")
|
||||
|
||||
_, err := NewFormat("2022/03/18 17:04:05")
|
||||
tm, err := NewFormat("2022/03/18 17:04:05")
|
||||
assert.IsNotNil(err)
|
||||
|
||||
tm, err := NewFormat("2022-03-18 17:04:05")
|
||||
tm, err = NewFormat("2022-03-18 17:04:05")
|
||||
assert.IsNil(err)
|
||||
|
||||
t.Log("ToFormat -> ", tm.ToFormat())
|
||||
@@ -31,22 +31,23 @@ func TestToFormat(t *testing.T) {
|
||||
func TestToFormatForTpl(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToFormatForTpl")
|
||||
|
||||
_, err := NewFormat("2022/03/18 17:04:05")
|
||||
tm, err := NewFormat("2022/03/18 17:04:05")
|
||||
assert.IsNotNil(err)
|
||||
|
||||
tm, err := NewFormat("2022-03-18 17:04:05")
|
||||
tm, err = NewFormat("2022-03-18 17:04:05")
|
||||
assert.IsNil(err)
|
||||
|
||||
t.Log("ToFormatForTpl -> ", tm.ToFormatForTpl("2006/01/02 15:04:05"))
|
||||
|
||||
}
|
||||
|
||||
func TestToIso8601(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestToIso8601")
|
||||
|
||||
_, err := NewISO8601("2022-03-18 17:04:05")
|
||||
tm, err := NewISO8601("2022-03-18 17:04:05")
|
||||
assert.IsNotNil(err)
|
||||
|
||||
tm, err := NewISO8601("2006-01-02T15:04:05.999Z")
|
||||
tm, err = NewISO8601("2006-01-02T15:04:05.999Z")
|
||||
assert.IsNil(err)
|
||||
|
||||
t.Log("ToIso8601 -> ", tm.ToIso8601())
|
||||
|
||||
@@ -4,7 +4,7 @@ import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestAddDay(t *testing.T) {
|
||||
|
||||
@@ -1,593 +0,0 @@
|
||||
# Algorithm
|
||||
Package algorithm implements some basic algorithm. eg. sort, search.
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Source
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/algorithm/sorter.go](https://github.com/duke-git/lancet/blob/main/algorithm/sorter.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/algorithm/search.go](https://github.com/duke-git/lancet/blob/main/algorithm/search.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/algorithm/lru_cache.go](https://github.com/duke-git/lancet/blob/main/algorithm/lru_cache.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Index
|
||||
- [BubbleSort](#BubbleSort)
|
||||
- [CountSort](#CountSort)
|
||||
- [HeapSort](#HeapSort)
|
||||
- [InsertionSort](#InsertionSort)
|
||||
- [MergeSort](#MergeSort)
|
||||
- [QuickSort](#QuickSort)
|
||||
- [SelectionSort](#SelectionSort)
|
||||
- [ShellSort](#ShellSort)
|
||||
- [BinarySearch](#BinarySearch)
|
||||
- [BinaryIterativeSearch](#BinaryIterativeSearch)
|
||||
- [LinearSearch](#LinearSearch)
|
||||
- [LRUCache](#LRUCache)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Documentation
|
||||
|
||||
|
||||
|
||||
### <span id="BubbleSort">BubbleSort</span>
|
||||
<p>Sort slice with bubble sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func BubbleSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.BubbleSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="InsertionSort">InsertionSort</span>
|
||||
<p>Sort slice with insertion sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func InsertionSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type people struct {
|
||||
Name string
|
||||
Age int
|
||||
}
|
||||
|
||||
// PeopleAageComparator sort people slice by age field
|
||||
type peopleAgeComparator struct{}
|
||||
|
||||
// Compare implements github.com/duke-git/lancet/lancetconstraints/constraints.go/Comparator
|
||||
func (pc *peopleAgeComparator) Compare(v1 any, v2 any) int {
|
||||
p1, _ := v1.(people)
|
||||
p2, _ := v2.(people)
|
||||
|
||||
//ascending order
|
||||
if p1.Age < p2.Age {
|
||||
return -1
|
||||
} else if p1.Age > p2.Age {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
|
||||
//decending order
|
||||
// if p1.Age > p2.Age {
|
||||
// return -1
|
||||
// } else if p1.Age < p2.Age {
|
||||
// return 1
|
||||
// }
|
||||
}
|
||||
|
||||
var peoples = []people{
|
||||
{Name: "a", Age: 20},
|
||||
{Name: "b", Age: 10},
|
||||
{Name: "c", Age: 17},
|
||||
{Name: "d", Age: 8},
|
||||
{Name: "e", Age: 28},
|
||||
}
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeople := algorithm.InsertionSort(peoples, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[{d 8} {b 10} {c 17} {a 20} {e 28}]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="SelectionSort">SelectionSort</span>
|
||||
<p>Sort slice with selection sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func SelectionSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.SelectionSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="ShellSort">ShellSort</span>
|
||||
<p>Sort slice with shell sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ShellSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.ShellSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="QuickSort">QuickSort</span>
|
||||
<p>Sort slice with quick sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func QuickSort[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.QuickSort(intSlice, 0, len(intSlice)-1, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="HeapSort">HeapSort</span>
|
||||
<p>Sort slice with heap sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HeapSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.HeapSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="MergeSort">MergeSort</span>
|
||||
<p>Sort slice with merge sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func MergeSort[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.MergeSort(intSlice, 0, len(intSlice)-1, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="CountSort">CountSort</span>
|
||||
<p>Sort slice with count sort algorithm. Param comparator should implements lancetconstraints.Comparator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func CountSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.CountSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="BinarySearch">BinarySearch</span>
|
||||
<p>BinarySearch search for target within a sorted slice, recursive call itself. If a target is found, the index of the target is returned. Else the function return -1.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func BinarySearch[T any](sortedSlice []T, target T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
var sortedNumbers = []int{1, 2, 3, 4, 5, 6, 7, 8}
|
||||
comparator := &intComparator{}
|
||||
foundIndex := algorithm.BinarySearch(sortedNumbers, 5, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(foundIndex) //4
|
||||
|
||||
notFoundIndex := algorithm.BinarySearch(sortedNumbers, 9, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(notFoundIndex) //-1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="BinaryIterativeSearch">BinaryIterativeSearch</span>
|
||||
<p>BinaryIterativeSearch search for target within a sorted slice, recursive call itself. If a target is found, the index of the target is returned. Else the function return -1.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func BinaryIterativeSearch[T any](sortedSlice []T, target T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
var sortedNumbers = []int{1, 2, 3, 4, 5, 6, 7, 8}
|
||||
comparator := &intComparator{}
|
||||
foundIndex := algorithm.BinaryIterativeSearch(sortedNumbers, 5, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(foundIndex) //4
|
||||
|
||||
notFoundIndex := algorithm.BinaryIterativeSearch(sortedNumbers, 9, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(notFoundIndex) //-1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="LinearSearch">LinearSearch</span>
|
||||
<p>LinearSearch Simple linear search algorithm that iterates over all elements of an slice. If a target is found, the index of the target is returned. Else the function return -1.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func LinearSearch[T any](slice []T, target T, comparator lancetconstraints.Comparator) int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
foundIndex := algorithm.LinearSearch(intSlice, 5, comparator)
|
||||
fmt.Println(foundIndex) //2
|
||||
|
||||
notFoundIndex := algorithm.LinearSearch(sortedNumbers, 0, comparator)
|
||||
fmt.Println(notFoundIndex) //-1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="LRUCache">LRUCache</span>
|
||||
<p>LRUCache implements mem cache with lru.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func NewLRUCache[K comparable, V any](capacity int) *LRUCache[K, V]
|
||||
func (l *LRUCache[K, V]) Get(key K) (V, bool)
|
||||
func (l *LRUCache[K, V]) Put(key K, value V)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cache := algorithm.NewLRUCache[int, int](2)
|
||||
|
||||
cache.Put(1, 1)
|
||||
cache.Put(2, 2)
|
||||
|
||||
_, ok := cache.Get(0) // ok -> false
|
||||
|
||||
v, ok := cache.Get(1) // v->1, ok->true
|
||||
|
||||
}
|
||||
```
|
||||
@@ -1,593 +0,0 @@
|
||||
# Algorithm
|
||||
algorithm算法包实现一些基本算法，sort，search，lrucache。
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 源码
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/algorithm/sorter.go](https://github.com/duke-git/lancet/blob/main/algorithm/sorter.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/algorithm/search.go](https://github.com/duke-git/lancet/blob/main/algorithm/search.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/algorithm/lru_cache.go](https://github.com/duke-git/lancet/blob/main/algorithm/lru_cache.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 目录
|
||||
- [BubbleSort](#BubbleSort)
|
||||
- [CountSort](#CountSort)
|
||||
- [HeapSort](#HeapSort)
|
||||
- [InsertionSort](#InsertionSort)
|
||||
- [MergeSort](#MergeSort)
|
||||
- [QuickSort](#QuickSort)
|
||||
- [SelectionSort](#SelectionSort)
|
||||
- [ShellSort](#ShellSort)
|
||||
- [BinarySearch](#BinarySearch)
|
||||
- [BinaryIterativeSearch](#BinaryIterativeSearch)
|
||||
- [LinearSearch](#LinearSearch)
|
||||
- [LRUCache](#LRUCache)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 文档
|
||||
|
||||
|
||||
|
||||
### <span id="BubbleSort">BubbleSort</span>
|
||||
<p>冒泡排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func BubbleSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.BubbleSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="InsertionSort">InsertionSort</span>
|
||||
<p>插入排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func InsertionSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type people struct {
|
||||
Name string
|
||||
Age int
|
||||
}
|
||||
|
||||
// PeopleAageComparator sort people slice by age field
|
||||
type peopleAgeComparator struct{}
|
||||
|
||||
// Compare implements github.com/duke-git/lancet/lancetconstraints/constraints.go/Comparator
|
||||
func (pc *peopleAgeComparator) Compare(v1 any, v2 any) int {
|
||||
p1, _ := v1.(people)
|
||||
p2, _ := v2.(people)
|
||||
|
||||
//ascending order
|
||||
if p1.Age < p2.Age {
|
||||
return -1
|
||||
} else if p1.Age > p2.Age {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
|
||||
//decending order
|
||||
// if p1.Age > p2.Age {
|
||||
// return -1
|
||||
// } else if p1.Age < p2.Age {
|
||||
// return 1
|
||||
// }
|
||||
}
|
||||
|
||||
var peoples = []people{
|
||||
{Name: "a", Age: 20},
|
||||
{Name: "b", Age: 10},
|
||||
{Name: "c", Age: 17},
|
||||
{Name: "d", Age: 8},
|
||||
{Name: "e", Age: 28},
|
||||
}
|
||||
comparator := &peopleAgeComparator{}
|
||||
sortedPeople := algorithm.InsertionSort(peoples, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[{d 8} {b 10} {c 17} {a 20} {e 28}]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="SelectionSort">SelectionSort</span>
|
||||
<p>选择排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func SelectionSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.SelectionSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="ShellSort">ShellSort</span>
|
||||
<p>希尔排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ShellSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.ShellSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="QuickSort">QuickSort</span>
|
||||
<p>快速排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func QuickSort[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.QuickSort(intSlice, 0, len(intSlice)-1, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="HeapSort">HeapSort</span>
|
||||
<p>堆排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HeapSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.HeapSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="MergeSort">MergeSort</span>
|
||||
<p>归并排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func MergeSort[T any](slice []T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.MergeSort(intSlice, 0, len(intSlice)-1, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="CountSort">CountSort</span>
|
||||
<p>计数排序，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func CountSort[T any](slice []T, comparator lancetconstraints.Comparator) []T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
sortedSlice := algorithm.CountSort(intSlice, comparator)
|
||||
|
||||
fmt.Println(sortedSlice) //[]int{1, 2, 3, 4, 5, 6}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="BinarySearch">BinarySearch</span>
|
||||
<p>二分递归查找，返回元素索引，未找到元素返回-1，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func BinarySearch[T any](sortedSlice []T, target T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
var sortedNumbers = []int{1, 2, 3, 4, 5, 6, 7, 8}
|
||||
comparator := &intComparator{}
|
||||
foundIndex := algorithm.BinarySearch(sortedNumbers, 5, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(foundIndex) //4
|
||||
|
||||
notFoundIndex := algorithm.BinarySearch(sortedNumbers, 9, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(notFoundIndex) //-1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="BinaryIterativeSearch">BinaryIterativeSearch</span>
|
||||
<p>二分迭代查找，返回元素索引，未找到元素返回-1，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func BinaryIterativeSearch[T any](sortedSlice []T, target T, lowIndex, highIndex int, comparator lancetconstraints.Comparator) int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
var sortedNumbers = []int{1, 2, 3, 4, 5, 6, 7, 8}
|
||||
comparator := &intComparator{}
|
||||
foundIndex := algorithm.BinaryIterativeSearch(sortedNumbers, 5, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(foundIndex) //4
|
||||
|
||||
notFoundIndex := algorithm.BinaryIterativeSearch(sortedNumbers, 9, 0, len(sortedNumbers)-1, comparator)
|
||||
fmt.Println(notFoundIndex) //-1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="LinearSearch">LinearSearch</span>
|
||||
<p>线性查找，返回元素索引，未找到元素返回-1，参数comparator需要实现包lancetconstraints.Comparator</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func LinearSearch[T any](slice []T, target T, comparator lancetconstraints.Comparator) int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type intComparator struct{}
|
||||
|
||||
func (c *intComparator) Compare(v1 any, v2 any) int {
|
||||
val1, _ := v1.(int)
|
||||
val2, _ := v2.(int)
|
||||
|
||||
//ascending order
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
intSlice := []int{2, 1, 5, 3, 6, 4}
|
||||
comparator := &intComparator{}
|
||||
foundIndex := algorithm.LinearSearch(intSlice, 5, comparator)
|
||||
fmt.Println(foundIndex) //2
|
||||
|
||||
notFoundIndex := algorithm.LinearSearch(sortedNumbers, 0, comparator)
|
||||
fmt.Println(notFoundIndex) //-1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="LRUCache">LRUCache</span>
|
||||
<p>lru实现缓存</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func NewLRUCache[K comparable, V any](capacity int) *LRUCache[K, V]
|
||||
func (l *LRUCache[K, V]) Get(key K) (V, bool)
|
||||
func (l *LRUCache[K, V]) Put(key K, value V)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/algorithm"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cache := algorithm.NewLRUCache[int, int](2)
|
||||
|
||||
cache.Put(1, 1)
|
||||
cache.Put(2, 2)
|
||||
|
||||
_, ok := cache.Get(0) // ok -> false
|
||||
|
||||
v, ok := cache.Get(1) // v->1, ok->true
|
||||
|
||||
}
|
||||
```
|
||||
@@ -5,29 +5,34 @@ Package convertor contains some functions for data type convertion.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/convertor/convertor.go](https://github.com/duke-git/lancet/blob/main/convertor/convertor.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/convertor/convertor.go](https://github.com/duke-git/lancet/blob/v1/convertor/convertor.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Index
|
||||
|
||||
- [ColorHexToRGB](#ColorHexToRGB)
|
||||
- [ColorRGBToHex](#ColorRGBToHex)
|
||||
- [ToBool](#ToBool)
|
||||
- [ToBytes](#ToBytes)
|
||||
- [ToChar](#ToChar)
|
||||
- [ToChannel](#ToChannel)
|
||||
- [ToFloat](#ToFloat)
|
||||
- [ToInt](#ToInt)
|
||||
- [ToJson](#ToJson)
|
||||
- [ToString](#ToString)
|
||||
- [StructToMap](#StructToMap)
|
||||
- [EncodeByte](#EncodeByte)
|
||||
- [DecodeByte](#DecodeByte)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -50,12 +55,12 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
colorHex := "#003366"
|
||||
r, g, b := convertor.ColorHexToRGB(colorHex)
|
||||
r, g, b := ColorHexToRGB(colorHex)
|
||||
fmt.Println(r, g, b) //0,51,102
|
||||
}
|
||||
```
|
||||
@@ -78,14 +83,14 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
r := 0
|
||||
g := 51
|
||||
b := 102
|
||||
colorHex := convertor.ColorRGBToHex(r, g, b)
|
||||
colorHex := ColorRGBToHex(r, g, b)
|
||||
|
||||
fmt.Println(colorHex) //#003366
|
||||
}
|
||||
@@ -109,7 +114,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -136,7 +141,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ToBytes(data any) ([]byte, error)
|
||||
func ToBytes(data interface{}) ([]byte, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -145,7 +150,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -175,7 +180,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -191,15 +196,14 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
### <span id="ToChannel">ToChannel</span>
|
||||
|
||||
### <span id="ToFloat">ToFloat</span>
|
||||
|
||||
<p>Convert interface to a float64 value. If param is a invalid floatable, will return 0 and error. </p>
|
||||
<p>Convert a collection of elements to a read-only channels.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ToFloat(value any) (float64, error)
|
||||
func ToChannel(array []interface{}) <-chan interface{}
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -208,7 +212,45 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ch := convertor.ToChannel([]int{1, 2, 3})
|
||||
|
||||
val1, _ := <-ch
|
||||
fmt.Println(val1) //1
|
||||
|
||||
val2, _ := <-ch
|
||||
fmt.Println(val2) //2
|
||||
|
||||
val3, _ := <-ch
|
||||
fmt.Println(val3) //3
|
||||
|
||||
_, ok := <-ch
|
||||
fmt.Println(ok) //false
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="ToFloat">ToFloat</span>
|
||||
|
||||
<p>Convert interface to a float64 value. If param is a invalid floatable, will return 0 and error. </p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ToFloat(value interface{}) (float64, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -232,7 +274,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ToInt(value any) (int64, error)
|
||||
func ToInt(value interface{}) (int64, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -241,7 +283,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -265,7 +307,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ToJson(value any) (string, error)
|
||||
func ToJson(value interface{}) (string, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -274,7 +316,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -293,7 +335,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ToString(value any) string
|
||||
func ToString(value interface{}) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -302,7 +344,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -321,7 +363,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func StructToMap(value any) (map[string]any, error)
|
||||
func StructToMap(value interface{}) (map[string]interface{}, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -330,7 +372,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -346,4 +388,59 @@ func main() {
|
||||
|
||||
fmt.Printf("type: %T, value: %s", pm, pm) //type: map[string]interface {}, value: map[name:test]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="EncodeByte">EncodeByte</span>
|
||||
|
||||
<p>Encode data to byte slice.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func EncodeByte(data any) ([]byte, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
byteData, _ := convertor.EncodeByte("abc")
|
||||
fmt.Println(byteData) //[]byte{6, 12, 0, 3, 97, 98, 99}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="DecodeByte">DecodeByte</span>
|
||||
|
||||
<p>Decode byte data to target object. target should be a pointer instance.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func DecodeByte(data []byte, target any) error
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
var result string
|
||||
byteData := []byte{6, 12, 0, 3, 97, 98, 99}
|
||||
convertor.DecodeByte(byteData, &result)
|
||||
fmt.Println(result) //"abc"
|
||||
}
|
||||
```
|
||||
@@ -5,7 +5,7 @@ convertor转换器包支持一些常见的数据类型转换
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/convertor/convertor.go](https://github.com/duke-git/lancet/blob/main/convertor/convertor.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/convertor/convertor.go](https://github.com/duke-git/lancet/blob/v1/convertor/convertor.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -13,7 +13,7 @@ convertor转换器包支持一些常见的数据类型转换
|
||||
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -26,10 +26,14 @@ import (
|
||||
- [ToBool](#ToBool)
|
||||
- [ToBytes](#ToBytes)
|
||||
- [ToChar](#ToChar)
|
||||
- [ToChannel](#ToChannel)
|
||||
- [ToFloat](#ToFloat)
|
||||
- [ToInt](#ToInt)
|
||||
- [ToJson](#ToJson)
|
||||
- [ToString](#ToString)
|
||||
- [StructToMap](#StructToMap)
|
||||
- [EncodeByte](#EncodeByte)
|
||||
- [DecodeByte](#DecodeByte)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -52,12 +56,12 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
colorHex := "#003366"
|
||||
r, g, b := convertor.ColorHexToRGB(colorHex)
|
||||
r, g, b := ColorHexToRGB(colorHex)
|
||||
fmt.Println(r, g, b) //0,51,102
|
||||
}
|
||||
```
|
||||
@@ -80,14 +84,14 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
r := 0
|
||||
g := 51
|
||||
b := 102
|
||||
colorHex := convertor.ColorRGBToHex(r, g, b)
|
||||
colorHex := ColorRGBToHex(r, g, b)
|
||||
|
||||
fmt.Println(colorHex) //#003366
|
||||
}
|
||||
@@ -111,7 +115,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -138,7 +142,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ToBytes(data any) ([]byte, error)
|
||||
func ToBytes(data interface{}) ([]byte, error)
|
||||
```
|
||||
<b>列子:</b>
|
||||
|
||||
@@ -147,7 +151,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -177,7 +181,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -194,6 +198,44 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="ToChannel">ToChannel</span>
|
||||
|
||||
<p>将切片转为只读channel</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ToChannel(array []interface{}) <-chan interface{}
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ch := convertor.ToChannel([]int{1, 2, 3})
|
||||
|
||||
val1, _ := <-ch
|
||||
fmt.Println(val1) //1
|
||||
|
||||
val2, _ := <-ch
|
||||
fmt.Println(val2) //2
|
||||
|
||||
val3, _ := <-ch
|
||||
fmt.Println(val3) //3
|
||||
|
||||
_, ok := <-ch
|
||||
fmt.Println(ok) //false
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="ToFloat">ToFloat</span>
|
||||
|
||||
<p>将interface转成float64类型，如果参数无法转换，会返回0和error</p>
|
||||
@@ -201,7 +243,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ToFloat(value any) (float64, error)
|
||||
func ToFloat(value interface{}) (float64, error)
|
||||
```
|
||||
<b>列子:</b>
|
||||
|
||||
@@ -210,7 +252,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -234,7 +276,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ToInt(value any) (int64, error)
|
||||
func ToInt(value interface{}) (int64, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -243,7 +285,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -267,7 +309,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ToJson(value any) (string, error)
|
||||
func ToJson(value interface{}) (string, error)
|
||||
```
|
||||
<b>列子:</b>
|
||||
|
||||
@@ -276,7 +318,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -295,7 +337,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ToString(value any) string
|
||||
func ToString(value interface{}) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -304,7 +346,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -323,7 +365,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func StructToMap(value any) (map[string]any, error)
|
||||
func StructToMap(value interface{}) (map[string]interface{}, error)
|
||||
```
|
||||
<b>列子:</b>
|
||||
|
||||
@@ -332,7 +374,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -348,4 +390,59 @@ func main() {
|
||||
|
||||
fmt.Printf("type: %T, value: %s", pm, pm) //type: map[string]interface {}, value: map[name:test]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="EncodeByte">EncodeByte</span>
|
||||
|
||||
<p>将data编码成字节切片</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func EncodeByte(data any) ([]byte, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
byteData, _ := convertor.EncodeByte("abc")
|
||||
fmt.Println(byteData) //[]byte{6, 12, 0, 3, 97, 98, 99}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="DecodeByte">DecodeByte</span>
|
||||
|
||||
<p>解码字节切片到目标对象，目标对象需要传入一个指针实例子</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func DecodeByte(data []byte, target any) error
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
var result string
|
||||
byteData := []byte{6, 12, 0, 3, 97, 98, 99}
|
||||
convertor.DecodeByte(byteData, &result)
|
||||
fmt.Println(result) //"abc"
|
||||
}
|
||||
```
|
||||
@@ -5,17 +5,17 @@ Package cryptor contains some functions for data encryption and decryption. Supp
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/aes.go](https://github.com/duke-git/lancet/blob/main/cryptor/aes.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/des.go](https://github.com/duke-git/lancet/blob/main/cryptor/des.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/basic.go](https://github.com/duke-git/lancet/blob/main/cryptor/basic.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/rsa.go](https://github.com/duke-git/lancet/blob/main/cryptor/rsa.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/aes.go](https://github.com/duke-git/lancet/blob/v1/cryptor/aes.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/des.go](https://github.com/duke-git/lancet/blob/v1/cryptor/des.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/basic.go](https://github.com/duke-git/lancet/blob/v1/cryptor/basic.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/rsa.go](https://github.com/duke-git/lancet/blob/v1/cryptor/rsa.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -47,7 +47,6 @@ import (
|
||||
- [HmacSha1](#HmacSha1)
|
||||
- [HmacSha256](#HmacSha256)
|
||||
- [HmacSha512](#HmacSha512)
|
||||
|
||||
- [Md5String](#Md5String)
|
||||
- [Md5File](#Md5File)
|
||||
- [Sha1](#Sha1)
|
||||
@@ -80,7 +79,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -110,7 +109,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -140,7 +139,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -171,7 +170,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -202,7 +201,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -234,7 +233,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -264,7 +263,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -295,7 +294,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -325,7 +324,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -356,7 +355,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -384,7 +383,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -412,7 +411,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -443,7 +442,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -475,7 +474,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -506,7 +505,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -538,7 +537,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -570,7 +569,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -600,7 +599,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -631,7 +630,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -661,7 +660,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -693,7 +692,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -721,7 +720,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -749,7 +748,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -777,7 +776,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -806,7 +805,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -834,7 +833,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -862,7 +861,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -890,7 +889,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -918,7 +917,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -946,7 +945,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -976,7 +975,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -1012,7 +1011,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,17 +5,17 @@ cryptor加密包支持数据加密和解密，获取md5，hash值。支持base64
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/aes.go](https://github.com/duke-git/lancet/blob/main/cryptor/aes.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/des.go](https://github.com/duke-git/lancet/blob/main/cryptor/des.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/basic.go](https://github.com/duke-git/lancet/blob/main/cryptor/basic.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/rsa.go](https://github.com/duke-git/lancet/blob/main/cryptor/rsa.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/aes.go](https://github.com/duke-git/lancet/blob/v1/cryptor/aes.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/des.go](https://github.com/duke-git/lancet/blob/v1/cryptor/des.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/basic.go](https://github.com/duke-git/lancet/blob/v1/cryptor/basic.go)
|
||||
- [https://github.com/duke-git/lancet/blob/v1/cryptor/rsa.go](https://github.com/duke-git/lancet/blob/v1/cryptor/rsa.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -33,7 +33,6 @@ import (
|
||||
- [AesOfbDecrypt](#AesOfbDecrypt)
|
||||
- [Base64StdEncode](#Base64StdEncode)
|
||||
- [Base64StdDecode](#Base64StdDecode)
|
||||
|
||||
- [DesEcbEncrypt](#DesEcbEncrypt)
|
||||
- [DesEcbDecrypt](#DesEcbDecrypt)
|
||||
- [DesCbcEncrypt](#DesCbcEncrypt)
|
||||
@@ -43,7 +42,6 @@ import (
|
||||
- [DesCfbDecrypt](#DesCfbDecrypt)
|
||||
- [DesOfbEncrypt](#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](#DesOfbDecrypt)
|
||||
|
||||
- [HmacMd5](#HmacMd5)
|
||||
- [HmacSha1](#HmacSha1)
|
||||
- [HmacSha256](#HmacSha256)
|
||||
@@ -80,7 +78,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -110,7 +108,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -140,7 +138,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -171,7 +169,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -203,7 +201,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -235,7 +233,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -265,7 +263,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -296,7 +294,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -326,7 +324,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -356,7 +354,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -384,7 +382,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -412,7 +410,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -443,7 +441,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -475,7 +473,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -506,7 +504,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -538,7 +536,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -570,7 +568,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -600,7 +598,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -631,7 +629,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -661,7 +659,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -692,7 +690,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -720,7 +718,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -748,7 +746,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -776,7 +774,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -805,7 +803,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -833,7 +831,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -861,7 +859,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -889,7 +887,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -917,7 +915,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -945,7 +943,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -975,7 +973,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -1009,7 +1007,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
"github.com/duke-git/lancet/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,15 +5,14 @@ Package datetime supports date and time format and compare.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/datetime/datetime.go](https://github.com/duke-git/lancet/blob/main/datetime/datetime.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/datetime/conversion.go](https://github.com/duke-git/lancet/blob/main/datetime/conversion.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/datetime/datetime.go](https://github.com/duke-git/lancet/blob/v1/datetime/datetime.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -41,8 +40,8 @@ import (
|
||||
- [GetZeroHourTimestamp](#GetZeroHourTimestamp)
|
||||
- [GetNightTimestamp](#GetNightTimestamp)
|
||||
- [FormatTimeToStr](#FormatTimeToStr)
|
||||
- [FormatStrToTime](#FormatStrToTime)
|
||||
|
||||
- [FormatStrToTime](#FormatStrToTime)
|
||||
- [NewUnixNow](#NewUnixNow)
|
||||
- [NewUnix](#NewUnix)
|
||||
- [NewFormat](#NewFormat)
|
||||
@@ -52,8 +51,6 @@ import (
|
||||
- [ToFormatForTpl](#ToFormatForTpl)
|
||||
- [ToIso8601](#ToIso8601)
|
||||
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Documentation
|
||||
@@ -96,7 +93,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -125,7 +122,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -153,7 +150,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -181,7 +178,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -207,7 +204,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -233,7 +230,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -261,7 +258,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -289,7 +286,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -316,7 +313,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -344,7 +341,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -370,7 +367,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -396,7 +393,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -424,7 +421,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -452,7 +449,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -479,7 +476,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -506,7 +503,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -533,7 +530,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -560,7 +557,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -587,7 +584,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -614,7 +611,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -640,7 +637,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -666,7 +663,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -894,4 +891,4 @@ func main() {
|
||||
ts := tm.ToIso8601()
|
||||
fmt.Println(ts) //"2006-01-02T23:04:05+08:00"
|
||||
}
|
||||
```
|
||||
```
|
||||
|
||||
@@ -5,14 +5,14 @@ datetime日期时间处理包，格式化日期，比较日期。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/datetime/datetime.go](https://github.com/duke-git/lancet/blob/main/datetime/datetime.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/datetime/datetime.go](https://github.com/duke-git/lancet/blob/v1/datetime/datetime.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -41,7 +41,6 @@ import (
|
||||
- [GetNightTimestamp](#GetNightTimestamp)
|
||||
- [FormatTimeToStr](#FormatTimeToStr)
|
||||
- [FormatStrToTime](#FormatStrToTime)
|
||||
|
||||
- [NewUnixNow](#NewUnixNow)
|
||||
- [NewUnix](#NewUnix)
|
||||
- [NewFormat](#NewFormat)
|
||||
@@ -93,7 +92,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -122,7 +121,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -150,7 +149,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -178,7 +177,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -204,7 +203,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -230,7 +229,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -258,7 +257,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -286,7 +285,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -313,7 +312,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -341,7 +340,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -367,7 +366,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -393,7 +392,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -421,7 +420,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -449,7 +448,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -476,7 +475,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -503,7 +502,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -530,7 +529,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -557,7 +556,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -584,7 +583,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -611,7 +610,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -637,7 +636,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -663,7 +662,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
"github.com/duke-git/lancet/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -673,6 +672,7 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="NewUnixNow">NewUnixNow</span>
|
||||
<p>创建一个当前时间的unix时间戳</p>
|
||||
|
||||
@@ -891,3 +891,4 @@ func main() {
|
||||
fmt.Println(ts) //"2006-01-02T23:04:05+08:00"
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
@@ -5,14 +5,14 @@ Package fileutil implements some basic functions for file operations.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/fileutil/file.go](https://github.com/duke-git/lancet/blob/main/fileutil/file.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/fileutil/file.go](https://github.com/duke-git/lancet/blob/v1/fileutil/file.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -21,6 +21,7 @@ import (
|
||||
## Index
|
||||
- [ClearFile](#ClearFile)
|
||||
- [CreateFile](#CreateFile)
|
||||
- [CreateDir](#CreateDir)
|
||||
- [CopyFile](#CopyFile)
|
||||
- [FileMode](#FileMode)
|
||||
- [MiMeType](#MiMeType)
|
||||
@@ -32,7 +33,6 @@ import (
|
||||
- [ReadFileToString](#ReadFileToString)
|
||||
- [ReadFileByLine](#ReadFileByLine)
|
||||
- [Zip](#Zip)
|
||||
|
||||
- [UnZip](#UnZip)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -56,7 +56,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -67,6 +67,34 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="CreateDir">CreateDir</span>
|
||||
<p>Create directory in absolute path. param `absPath` like /a/, /a/b/.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func CreateDir(absPath string) error
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
err := fileutil.CreateDir("/a/")
|
||||
fmt.Println(err)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="CreateFile">CreateFile</span>
|
||||
<p>Create file in path. return true if create succeed.</p>
|
||||
|
||||
@@ -82,7 +110,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -107,7 +135,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -135,7 +163,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -155,7 +183,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func MiMeType(file any) string
|
||||
func MiMeType(file interface{}) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -165,7 +193,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -196,7 +224,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -223,7 +251,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -249,7 +277,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -278,7 +306,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -304,7 +332,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -332,7 +360,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -365,7 +393,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -398,7 +426,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -427,7 +455,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,14 +5,14 @@ fileutil包支持文件基本操作。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/fileutil/file.go](https://github.com/duke-git/lancet/blob/main/fileutil/file.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/fileutil/file.go](https://github.com/duke-git/lancet/blob/v1/fileutil/file.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -21,13 +21,13 @@ import (
|
||||
## 目录
|
||||
- [ClearFile](#ClearFile)
|
||||
- [CreateFile](#CreateFile)
|
||||
- [CreateDir](#CreateDir)
|
||||
- [CopyFile](#CopyFile)
|
||||
- [FileMode](#FileMode)
|
||||
- [MiMeType](#MiMeType)
|
||||
- [IsExist](#IsExist)
|
||||
- [IsLink](#IsLink)
|
||||
- [IsDir](#IsDir)
|
||||
|
||||
- [ListFileNames](#ListFileNames)
|
||||
- [RemoveFile](#RemoveFile)
|
||||
- [ReadFileToString](#ReadFileToString)
|
||||
@@ -56,7 +56,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -67,6 +67,33 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="CreateDir">CreateDir</span>
|
||||
<p>使用绝对路径创建嵌套目录，例如/a/, /a/b/</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func CreateDir(absPath string) error
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
err := fileutil.CreateDir("/a/")
|
||||
fmt.Println(err)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="CreateFile">CreateFile</span>
|
||||
<p>创建文件，创建成功返回true, 否则返回false</p>
|
||||
|
||||
@@ -82,7 +109,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -107,7 +134,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -135,7 +162,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -155,7 +182,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func MiMeType(file any) string
|
||||
func MiMeType(file interface{}) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -165,7 +192,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -196,7 +223,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -223,7 +250,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -249,7 +276,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -278,7 +305,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -304,7 +331,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -332,7 +359,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -365,7 +392,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -398,7 +425,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -427,7 +454,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/fileutil"
|
||||
"github.com/duke-git/lancet/fileutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,14 +5,14 @@ formatter contains some functions for data formatting.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/formatter/formatter.go](https://github.com/duke-git/lancet/blob/main/formatter/formatter.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/formatter/formatter.go](https://github.com/duke-git/lancet/blob/v1/formatter/formatter.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/formatter"
|
||||
"github.com/duke-git/lancet/formatter"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -34,7 +34,7 @@ Param should be number or numberic string.</p>
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Comma(v any, symbol string) string
|
||||
func Comma(v interface{}, symbol string) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -43,7 +43,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/formatter"
|
||||
"github.com/duke-git/lancet/formatter"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,14 +5,14 @@ formatter格式化器包含一些数据格式化处理方法。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/formatter/formatter.go](https://github.com/duke-git/lancet/blob/main/formatter/formatter.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/formatter/formatter.go](https://github.com/duke-git/lancet/blob/v1/formatter/formatter.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/formatter"
|
||||
"github.com/duke-git/lancet/formatter"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -33,7 +33,7 @@ import (
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Comma(v any, symbol string) string
|
||||
func Comma(v interface{}, symbol string) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -42,7 +42,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/formatter"
|
||||
"github.com/duke-git/lancet/formatter"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,15 +5,15 @@ Package function can control the flow of function execution and support part of
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/function/function.go](https://github.com/duke-git/lancet/blob/main/function/function.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/function/watcher.go](https://github.com/duke-git/lancet/blob/main/function/watcher.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/function/function.go](https://github.com/duke-git/lancet/blob/v1/function/function.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/function/watcher.go](https://github.com/duke-git/lancet/blob/v1/function/watcher.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -40,7 +40,7 @@ import (
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func After(n int, fn any) func(args ...any) []reflect.Value
|
||||
func After(n int, fn interface{}) func(args ...interface{}) []reflect.Value
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -49,7 +49,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -59,7 +59,7 @@ func main() {
|
||||
return i
|
||||
})
|
||||
|
||||
type cb func(args ...any) []reflect.Value
|
||||
type cb func(args ...interface{}) []reflect.Value
|
||||
print := func(i int, s string, fn cb) {
|
||||
fmt.Printf("arr[%d] is %s \n", i, s)
|
||||
fn(i)
|
||||
@@ -87,7 +87,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Before(n int, fn any) func(args ...any) []reflect.Value
|
||||
func Before(n int, fn interface{}) func(args ...interface{}) []reflect.Value
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -96,8 +96,8 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/function"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -109,7 +109,7 @@ func main() {
|
||||
})
|
||||
|
||||
var res []int64
|
||||
type cb func(args ...any) []reflect.Value
|
||||
type cb func(args ...interface{}) []reflect.Value
|
||||
appendStr := func(i int, s string, fn cb) {
|
||||
v := fn(i)
|
||||
res = append(res, v[0].Int())
|
||||
@@ -133,8 +133,8 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
type Fn func(...any) any
|
||||
func (f Fn) Curry(i any) func(...any) any
|
||||
type Fn func(...interface{}) interface{}
|
||||
func (f Fn) Curry(i interface{}) func(...interface{}) interface{}
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -143,14 +143,14 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
add := func(a, b int) int {
|
||||
return a + b
|
||||
}
|
||||
var addCurry function.Fn = func(values ...any) any {
|
||||
var addCurry function.Fn = func(values ...interface{}) interface{} {
|
||||
return add(values[0].(int), values[1].(int))
|
||||
}
|
||||
add1 := addCurry.Curry(1)
|
||||
@@ -168,7 +168,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Compose(fnList ...func(...any) any) func(...any) any
|
||||
func Compose(fnList ...func(...interface{}) interface{}) func(...interface{}) interface{}
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -177,14 +177,14 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
add1 := func(v ...any) any {
|
||||
add1 := func(v ...interface{}) interface{} {
|
||||
return v[0].(int) + 1
|
||||
}
|
||||
add2 := func(v ...any) any {
|
||||
add2 := func(v ...interface{}) interface{} {
|
||||
return v[0].(int) + 2
|
||||
}
|
||||
|
||||
@@ -213,7 +213,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -246,7 +246,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Delay(delay time.Duration, fn any, args ...any)
|
||||
func Delay(delay time.Duration, fn interface{}, args ...interface{})
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -255,7 +255,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -275,7 +275,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Schedule(d time.Duration, fn any, args ...any) chan bool
|
||||
func Schedule(d time.Duration, fn interface{}, args ...interface{}) chan bool
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -284,7 +284,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -327,7 +327,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,15 +5,15 @@ function函数包控制函数执行流程，包含部分函数式编程。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/function/function.go](https://github.com/duke-git/lancet/blob/main/function/function.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/function/watcher.go](https://github.com/duke-git/lancet/blob/main/function/watcher.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/function/function.go](https://github.com/duke-git/lancet/blob/v1/function/function.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/function/watcher.go](https://github.com/duke-git/lancet/blob/v1/function/watcher.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -40,7 +40,7 @@ import (
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func After(n int, fn any) func(args ...any) []reflect.Value
|
||||
func After(n int, fn interface{}) func(args ...interface{}) []reflect.Value
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -49,7 +49,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -59,7 +59,7 @@ func main() {
|
||||
return i
|
||||
})
|
||||
|
||||
type cb func(args ...any) []reflect.Value
|
||||
type cb func(args ...interface{}) []reflect.Value
|
||||
print := func(i int, s string, fn cb) {
|
||||
fmt.Printf("arr[%d] is %s \n", i, s)
|
||||
fn(i)
|
||||
@@ -87,7 +87,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Before(n int, fn any) func(args ...any) []reflect.Value
|
||||
func Before(n int, fn interface{}) func(args ...interface{}) []reflect.Value
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -96,8 +96,8 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/function"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -109,7 +109,7 @@ func main() {
|
||||
})
|
||||
|
||||
var res []int64
|
||||
type cb func(args ...any) []reflect.Value
|
||||
type cb func(args ...interface{}) []reflect.Value
|
||||
appendStr := func(i int, s string, fn cb) {
|
||||
v := fn(i)
|
||||
res = append(res, v[0].Int())
|
||||
@@ -133,8 +133,8 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
type Fn func(...any) any
|
||||
func (f Fn) Curry(i any) func(...any) any
|
||||
type Fn func(...interface{}) interface{}
|
||||
func (f Fn) Curry(i interface{}) func(...interface{}) interface{}
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -143,14 +143,14 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
add := func(a, b int) int {
|
||||
return a + b
|
||||
}
|
||||
var addCurry function.Fn = func(values ...any) any {
|
||||
var addCurry function.Fn = func(values ...interface{}) interface{} {
|
||||
return add(values[0].(int), values[1].(int))
|
||||
}
|
||||
add1 := addCurry.Curry(1)
|
||||
@@ -168,7 +168,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Compose(fnList ...func(...any) any) func(...any) any
|
||||
func Compose(fnList ...func(...interface{}) interface{}) func(...interface{}) interface{}
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -177,14 +177,14 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
add1 := func(v ...any) any {
|
||||
add1 := func(v ...interface{}) interface{} {
|
||||
return v[0].(int) + 1
|
||||
}
|
||||
add2 := func(v ...any) any {
|
||||
add2 := func(v ...interface{}) interface{} {
|
||||
return v[0].(int) + 2
|
||||
}
|
||||
|
||||
@@ -213,7 +213,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -246,7 +246,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Delay(delay time.Duration, fn any, args ...any)
|
||||
func Delay(delay time.Duration, fn interface{}, args ...interface{})
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -255,7 +255,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -275,7 +275,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Schedule(d time.Duration, fn any, args ...any) chan bool
|
||||
func Schedule(d time.Duration, fn interface{}, args ...interface{}) chan bool
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -284,7 +284,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -327,7 +327,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/function"
|
||||
"github.com/duke-git/lancet/function"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
105
docs/mathutil.md
105
docs/mathutil.md
@@ -5,7 +5,7 @@ Package mathutil implements some functions for math calculation.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/mathutil/mathutil.go](https://github.com/duke-git/lancet/blob/main/mathutil/mathutil.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/mathutil/mathutil.go](https://github.com/duke-git/lancet/blob/v1/mathutil/mathutil.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,20 +13,16 @@ Package mathutil implements some functions for math calculation.
|
||||
## Example:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Index
|
||||
- [Average](#Average)
|
||||
- [Exponent](#Exponent)
|
||||
- [Fibonacci](#Fibonacci)
|
||||
- [Factorial](#Factorial)
|
||||
- [Max](#Max)
|
||||
- [Min](#Min)
|
||||
|
||||
- [Percent](#Percent)
|
||||
- [RoundToFloat](#RoundToFloat)
|
||||
- [RoundToString](#RoundToString)
|
||||
@@ -37,35 +33,6 @@ import (
|
||||
## Documentation
|
||||
|
||||
|
||||
|
||||
### <span id="Average">Average</span>
|
||||
<p>Return average value of numbers. Maybe call RoundToFloat to round result.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Average[T lancetconstraints.Number](numbers ...T) T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(mathutil.Average(0, 0)) //0
|
||||
fmt.Println(mathutil.Average(1, 1)) //1
|
||||
avg := mathutil.Average(1.2, 1.4) //1.2999999998
|
||||
roundAvg := mmathutil.RoundToFloat(avg, 1) // 1.3
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Exponent">Exponent</span>
|
||||
<p>Calculate x to the nth power.</p>
|
||||
|
||||
@@ -81,7 +48,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -108,7 +75,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -137,7 +104,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -150,60 +117,6 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="Max">Max</span>
|
||||
<p>Return max value of numbers.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Max[T lancetconstraints.Number](numbers ...T) T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(mathutil.Max(0, 0)) //0
|
||||
fmt.Println(mathutil.Max(1, 2, 3)) //3
|
||||
fmt.Println(mathutil.Max(1.2, 1.4, 1.1, 1.4)) //1.4
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Min">Min</span>
|
||||
<p>Return min value of numbers.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Min[T lancetconstraints.Number](numbers ...T) T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(mathutil.Min(0, 0)) //0
|
||||
fmt.Println(mathutil.Min(1, 2, 3)) //1
|
||||
fmt.Println(mathutil.Min(1.2, 1.4, 1.1, 1.4)) //1.1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Percent">Percent</span>
|
||||
<p>calculate the percentage of val to total, retain n decimal places.</p>
|
||||
|
||||
@@ -219,7 +132,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -245,7 +158,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -275,7 +188,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -304,7 +217,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,7 +5,7 @@ mathutil包实现了一些数学计算的函数.
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/mathutil/mathutil.go](https://github.com/duke-git/lancet/blob/main/mathutil/mathutil.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/mathutil/mathutil.go](https://github.com/duke-git/lancet/blob/v1/mathutil/mathutil.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,20 +13,17 @@ mathutil包实现了一些数学计算的函数.
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 目录
|
||||
- [Average](#Average)
|
||||
- [Exponent](#Exponent)
|
||||
- [Fibonacci](#Fibonacci)
|
||||
- [Factorial](#Factorial)
|
||||
- [Max](#Max)
|
||||
- [Min](#Min)
|
||||
|
||||
|
||||
- [Percent](#Percent)
|
||||
- [RoundToFloat](#RoundToFloat)
|
||||
- [RoundToString](#RoundToString)
|
||||
@@ -37,33 +34,6 @@ import (
|
||||
## Documentation
|
||||
|
||||
|
||||
### <span id="Average">Average</span>
|
||||
<p>计算平均数. 可能需要对结果调用RoundToFloat方法四舍五入</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Average[T lancetconstraints.Number](numbers ...T) T
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(mathutil.Average(0, 0)) //0
|
||||
fmt.Println(mathutil.Average(1, 1)) //1
|
||||
avg := mathutil.Average(1.2, 1.4) //1.2999999998
|
||||
roundAvg := mmathutil.RoundToFloat(avg, 1) // 1.3
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="Exponent">Exponent</span>
|
||||
<p>指数计算（x的n次方）</p>
|
||||
|
||||
@@ -79,7 +49,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -106,7 +76,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -135,7 +105,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -147,59 +117,6 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
### <span id="Max">Max</span>
|
||||
<p>返回参数中的最大数</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Max[T lancetconstraints.Number](numbers ...T) T
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(mathutil.Max(0, 0)) //0
|
||||
fmt.Println(mathutil.Max(1, 2, 3)) //3
|
||||
fmt.Println(mathutil.Max(1.2, 1.4, 1.1, 1.4)) //1.4
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Min">Min</span>
|
||||
<p>返回参数中的最小数</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Min[T lancetconstraints.Number](numbers ...T) T
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(mathutil.Min(0, 0)) //0
|
||||
fmt.Println(mathutil.Min(1, 2, 3)) //1
|
||||
fmt.Println(mathutil.Min(1.2, 1.4, 1.1, 1.4)) //1.1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Percent">Percent</span>
|
||||
<p>计算百分比，保留n位小数</p>
|
||||
@@ -216,7 +133,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -242,7 +159,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -272,7 +189,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -301,7 +218,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"github.com/duke-git/lancet/mathutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
411
docs/netutil.md
411
docs/netutil.md
@@ -5,16 +5,18 @@ Package netutil contains functions to get net information and send http request.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/netutil/net.go](https://github.com/duke-git/lancet/blob/main/netutil/net.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/netutil/net.go](https://github.com/duke-git/lancet/blob/v1/netutil/net.go)
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/netutil/http.go](https://github.com/duke-git/lancet/blob/main/netutil/http.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/netutil/http_client.go](https://github.com/duke-git/lancet/blob/v1/netutil/http_client.go)
|
||||
|
||||
[https://github.com/duke-git/lancet/blob/v1/netutil/http.go](https://github.com/duke-git/lancet/blob/v1/netutil/http.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -22,17 +24,24 @@ import (
|
||||
|
||||
## Index
|
||||
- [ConvertMapToQueryString](#ConvertMapToQueryString)
|
||||
- [EncodeUrl](#EncodeUrl)
|
||||
- [GetInternalIp](#GetInternalIp)
|
||||
- [GetIps](#GetIps)
|
||||
- [GetMacAddrs](#GetMacAddrs)
|
||||
- [GetPublicIpInfo](#GetPublicIpInfo)
|
||||
- [GetRequestPublicIp](#GetRequestPublicIp)
|
||||
- [IsPublicIP](#IsPublicIP)
|
||||
- [HttpGet](#HttpGet)
|
||||
- [HttpDelete](#HttpDelete)
|
||||
- [HttpPost](#HttpPost)
|
||||
- [HttpPut](#HttpPut)
|
||||
|
||||
- [HttpPatch](#HttpPatch)
|
||||
- [IsInternalIP](#IsInternalIP)
|
||||
- [HttpRequest](#HttpRequest)
|
||||
- [HttpClient](#HttpClient)
|
||||
- [SendRequest](#SendRequest)
|
||||
- [DecodeResponse](#DecodeResponse)
|
||||
- [StructToUrlValues](#StructToUrlValues)
|
||||
- [HttpGet<sup>Deprecated</sup>](#HttpGet)
|
||||
- [HttpDelete<sup>Deprecated</sup>](#HttpDelete)
|
||||
- [HttpPost<sup>Deprecated</sup>](#HttpPost)
|
||||
- [HttpPut<sup>Deprecated</sup>](#HttpPut)
|
||||
- [HttpPatch<sup>Deprecated</sup>](#HttpPatch)
|
||||
- [ParseHttpResponse](#ParseHttpResponse)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -46,7 +55,7 @@ import (
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ConvertMapToQueryString(param map[string]any) string
|
||||
func ConvertMapToQueryString(param map[string]interface{}) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -55,11 +64,11 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
var m = map[string]any{
|
||||
var m = map[string]interface{}{
|
||||
"c": 3,
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
@@ -72,6 +81,35 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="EncodeUrl">EncodeUrl</span>
|
||||
<p>Encode url query string values.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func EncodeUrl(urlStr string) (string, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
urlAddr := "http://www.lancet.com?a=1&b=[2]"
|
||||
encodedUrl, err := netutil.EncodeUrl(urlAddr)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
fmt.Println(encodedUrl) //http://www.lancet.com?a=1&b=%5B2%5D
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="GetInternalIp">GetInternalIp</span>
|
||||
<p>Get internal ip information.</p>
|
||||
|
||||
@@ -88,7 +126,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -117,7 +155,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -144,7 +182,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -184,7 +222,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -198,6 +236,48 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
### <span id="GetRequestPublicIp">GetRequestPublicIp</span>
|
||||
<p>Get http request public ip.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func GetRequestPublicIp(req *http.Request) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ip := "36.112.24.10"
|
||||
|
||||
request1 := http.Request{
|
||||
Method: "GET",
|
||||
Header: http.Header{
|
||||
"X-Forwarded-For": {ip},
|
||||
},
|
||||
}
|
||||
publicIp1 := netutil.GetRequestPublicIp(&request1)
|
||||
fmt.Println(publicIp1) //36.112.24.10
|
||||
|
||||
request2 := http.Request{
|
||||
Method: "GET",
|
||||
Header: http.Header{
|
||||
"X-Real-Ip": {ip},
|
||||
},
|
||||
}
|
||||
publicIp2 := netutil.GetRequestPublicIp(&request2)
|
||||
fmt.Println(publicIp2) //36.112.24.10
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="IsPublicIP">IsPublicIP</span>
|
||||
<p>Checks if a ip is public or not.</p>
|
||||
@@ -215,7 +295,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -229,18 +309,271 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="IsInternalIP">IsInternalIP</span>
|
||||
<p>Checks if an ip is intranet or not.</p>
|
||||
|
||||
### <span id="HttpGet">HttpGet</span>
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func IsInternalIP(IP net.IP) bool
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ip1 := net.ParseIP("127.0.0.1")
|
||||
ip2 := net.ParseIP("36.112.24.10")
|
||||
|
||||
fmt.Println(netutil.IsInternalIP(ip1)) //true
|
||||
fmt.Println(netutil.IsInternalIP(ip2)) //false
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="HttpRequest">HttpRequest</span>
|
||||
<p>HttpRequest is a struct used to abstract HTTP request entity.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
type HttpRequest struct {
|
||||
RawURL string
|
||||
Method string
|
||||
Headers http.Header
|
||||
QueryParams url.Values
|
||||
FormData url.Values
|
||||
Body []byte
|
||||
}
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
header := http.Header{}
|
||||
header.Add("Content-Type", "multipart/form-data")
|
||||
|
||||
postData := url.Values{}
|
||||
postData.Add("userId", "1")
|
||||
postData.Add("title", "testItem")
|
||||
|
||||
request := &netutil.HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos",
|
||||
Method: "POST",
|
||||
Headers: header,
|
||||
FormData: postData,
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="HttpClient">HttpClient</span>
|
||||
<p>HttpClient is a struct used to send HTTP request. It can be instanced with some configurations or none config.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
type HttpClient struct {
|
||||
*http.Client
|
||||
TLS *tls.Config
|
||||
Request *http.Request
|
||||
Config HttpClientConfig
|
||||
}
|
||||
|
||||
type HttpClientConfig struct {
|
||||
SSLEnabled bool
|
||||
TLSConfig *tls.Config
|
||||
Compressed bool
|
||||
HandshakeTimeout time.Duration
|
||||
ResponseTimeout time.Duration
|
||||
Verbose bool
|
||||
}
|
||||
|
||||
func NewHttpClient() *HttpClient
|
||||
|
||||
func NewHttpClientWithConfig(config *HttpClientConfig) *HttpClient
|
||||
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
httpClientCfg := netutil.HttpClientConfig{
|
||||
SSLEnabled: true,
|
||||
HandshakeTimeout:10 * time.Second
|
||||
}
|
||||
httpClient := netutil.NewHttpClientWithConfig(&httpClientCfg)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="SendRequest">SendRequest</span>
|
||||
<p>Use HttpClient to send HTTP request.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (client *HttpClient) SendRequest(request *HttpRequest) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
request := &netutil.HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos/1",
|
||||
Method: "GET",
|
||||
}
|
||||
|
||||
httpClient := netutil.NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil || resp.StatusCode != 200 {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
type Todo struct {
|
||||
UserId int `json:"userId"`
|
||||
Id int `json:"id"`
|
||||
Title string `json:"title"`
|
||||
Completed bool `json:"completed"`
|
||||
}
|
||||
|
||||
var todo Todo
|
||||
httpClient.DecodeResponse(resp, &todo)
|
||||
|
||||
fmt.Println(todo.Id) //1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="DecodeResponse">DecodeResponse</span>
|
||||
<p>Decode http response into target object.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (client *HttpClient) DecodeResponse(resp *http.Response, target interface{}) error
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
request := &netutil.HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos/1",
|
||||
Method: "GET",
|
||||
}
|
||||
|
||||
httpClient := netutil.NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil || resp.StatusCode != 200 {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
type Todo struct {
|
||||
UserId int `json:"userId"`
|
||||
Id int `json:"id"`
|
||||
Title string `json:"title"`
|
||||
Completed bool `json:"completed"`
|
||||
}
|
||||
|
||||
var todo Todo
|
||||
httpClient.DecodeResponse(resp, &todo)
|
||||
|
||||
fmt.Println(todo.Id) //1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="StructToUrlValues">StructToUrlValues</span>
|
||||
<p>Convert struct to url values, only convert the field which is exported and has `json` tag.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func StructToUrlValues(targetStruct interface{}) url.Values
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type TodoQuery struct {
|
||||
Id int `json:"id"`
|
||||
UserId int `json:"userId"`
|
||||
}
|
||||
todoQuery := TodoQuery{
|
||||
Id: 1,
|
||||
UserId: 2,
|
||||
}
|
||||
todoValues := netutil.StructToUrlValues(todoQuery)
|
||||
|
||||
fmt.Println(todoValues.Get("id")) //1
|
||||
fmt.Println(todoValues.Get("userId")) //2
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="HttpGet">HttpGet (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>Send http get request.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
// params[0] is header which type should be http.Header or map[string]string,
|
||||
// params[1] is query param which type should be url.Values or map[string]any,
|
||||
// params[1] is query param which type should be url.Values or map[string]interface{},
|
||||
// params[2] is post body which type should be []byte.
|
||||
// params[3] is http client which type should be http.Client.
|
||||
func HttpGet(url string, params ...any) (*http.Response, error)
|
||||
func HttpGet(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -251,7 +584,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -272,17 +605,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpPost">HttpPost</span>
|
||||
### <span id="HttpPost">HttpPost (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>Send http post request.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
// params[0] is header which type should be http.Header or map[string]string,
|
||||
// params[1] is query param which type should be url.Values or map[string]any,
|
||||
// params[1] is query param which type should be url.Values or map[string]interface{},
|
||||
// params[2] is post body which type should be []byte.
|
||||
// params[3] is http client which type should be http.Client.
|
||||
func HttpPost(url string, params ...any) (*http.Response, error)
|
||||
func HttpPost(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -294,7 +627,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -321,17 +654,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpPut">HttpPut</span>
|
||||
### <span id="HttpPut">HttpPut (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>Send http put request.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
// params[0] is header which type should be http.Header or map[string]string,
|
||||
// params[1] is query param which type should be url.Values or map[string]any,
|
||||
// params[1] is query param which type should be url.Values or map[string]interface{},
|
||||
// params[2] is post body which type should be []byte.
|
||||
// params[3] is http client which type should be http.Client.
|
||||
func HttpPut(url string, params ...any) (*http.Response, error)
|
||||
func HttpPut(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -343,7 +676,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -371,17 +704,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpDelete">HttpDelete</span>
|
||||
### <span id="HttpDelete">HttpDelete (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>Send http delete request.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
// params[0] is header which type should be http.Header or map[string]string,
|
||||
// params[1] is query param which type should be url.Values or map[string]any,
|
||||
// params[1] is query param which type should be url.Values or map[string]interface{},
|
||||
// params[2] is post body which type should be []byte.
|
||||
// params[3] is http client which type should be http.Client.
|
||||
func HttpDelete(url string, params ...any) (*http.Response, error)
|
||||
func HttpDelete(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -393,7 +726,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -410,17 +743,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpPatch">HttpPatch</span>
|
||||
### <span id="HttpPatch">HttpPatch (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>Send http patch request.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
// params[0] is header which type should be http.Header or map[string]string,
|
||||
// params[1] is query param which type should be url.Values or map[string]any,
|
||||
// params[1] is query param which type should be url.Values or map[string]interface{},
|
||||
// params[2] is post body which type should be []byte.
|
||||
// params[3] is http client which type should be http.Client.
|
||||
func HttpPatch(url string, params ...any) (*http.Response, error)
|
||||
func HttpPatch(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -432,7 +765,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -466,7 +799,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func ParseHttpResponse(resp *http.Response, obj any) error
|
||||
func ParseHttpResponse(resp *http.Response, obj interface{}) error
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -478,7 +811,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,15 +5,17 @@ netutil网络包支持获取ip地址，发送http请求。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/netutil/net.go](https://github.com/duke-git/lancet/blob/main/netutil/net.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/netutil/http.go](https://github.com/duke-git/lancet/blob/main/netutil/http.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/netutil/net.go](https://github.com/duke-git/lancet/blob/v1/netutil/net.go)
|
||||
|
||||
[https://github.com/duke-git/lancet/blob/v1/netutil/http_client.go](https://github.com/duke-git/lancet/blob/v1/netutil/http_client.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/netutil/http.go](https://github.com/duke-git/lancet/blob/v1/netutil/http.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -21,17 +23,24 @@ import (
|
||||
|
||||
## 目录
|
||||
- [ConvertMapToQueryString](#ConvertMapToQueryString)
|
||||
- [EncodeUrl](#EncodeUrl)
|
||||
- [GetInternalIp](#GetInternalIp)
|
||||
- [GetIps](#GetIps)
|
||||
- [GetMacAddrs](#GetMacAddrs)
|
||||
- [GetPublicIpInfo](#GetPublicIpInfo)
|
||||
- [GetRequestPublicIp](#GetRequestPublicIp)
|
||||
- [IsPublicIP](#IsPublicIP)
|
||||
- [HttpGet](#HttpGet)
|
||||
- [HttpDelete](#HttpDelete)
|
||||
- [HttpPost](#HttpPost)
|
||||
- [HttpPut](#HttpPut)
|
||||
|
||||
- [HttpPatch](#HttpPatch)
|
||||
- [IsInternalIP](#IsInternalIP)
|
||||
- [HttpRequest](#HttpRequest)
|
||||
- [HttpClient](#HttpClient)
|
||||
- [SendRequest](#SendRequest)
|
||||
- [DecodeResponse](#DecodeResponse)
|
||||
- [StructToUrlValues](#StructToUrlValues)
|
||||
- [HttpGet<sup>Deprecated</sup>](#HttpGet)
|
||||
- [HttpDelete<sup>Deprecated</sup>](#HttpDelete)
|
||||
- [HttpPost<sup>Deprecated</sup>](#HttpPost)
|
||||
- [HttpPut<sup>Deprecated</sup>](#HttpPut)
|
||||
- [HttpPatch<sup>Deprecated</sup>](#HttpPatch)
|
||||
- [ParseHttpResponse](#ParseHttpResponse)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -45,7 +54,7 @@ import (
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ConvertMapToQueryString(param map[string]any) string
|
||||
func ConvertMapToQueryString(param map[string]interface{}) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -54,11 +63,11 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
var m = map[string]any{
|
||||
var m = map[string]interface{}{
|
||||
"c": 3,
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
@@ -71,6 +80,36 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="EncodeUrl">EncodeUrl</span>
|
||||
<p>编码url query string的值</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func EncodeUrl(urlStr string) (string, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
urlAddr := "http://www.lancet.com?a=1&b=[2]"
|
||||
encodedUrl, err := netutil.EncodeUrl(urlAddr)
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
}
|
||||
fmt.Println(encodedUrl) //http://www.lancet.com?a=1&b=%5B2%5D
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="GetInternalIp">GetInternalIp</span>
|
||||
<p>获取内部ip</p>
|
||||
|
||||
@@ -87,7 +126,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -115,7 +154,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -142,7 +181,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -182,7 +221,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -197,6 +236,49 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="GetRequestPublicIp">GetRequestPublicIp</span>
|
||||
<p>获取http请求ip</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func GetRequestPublicIp(req *http.Request) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ip := "36.112.24.10"
|
||||
|
||||
request1 := http.Request{
|
||||
Method: "GET",
|
||||
Header: http.Header{
|
||||
"X-Forwarded-For": {ip},
|
||||
},
|
||||
}
|
||||
publicIp1 := netutil.GetRequestPublicIp(&request1)
|
||||
fmt.Println(publicIp1) //36.112.24.10
|
||||
|
||||
request2 := http.Request{
|
||||
Method: "GET",
|
||||
Header: http.Header{
|
||||
"X-Real-Ip": {ip},
|
||||
},
|
||||
}
|
||||
publicIp2 := netutil.GetRequestPublicIp(&request2)
|
||||
fmt.Println(publicIp2) //36.112.24.10
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="IsPublicIP">IsPublicIP</span>
|
||||
<p>判断ip是否是公共ip</p>
|
||||
|
||||
@@ -213,7 +295,7 @@ package main
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -227,18 +309,271 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="IsInternalIP">IsInternalIP</span>
|
||||
<p>判断ip是否是局域网ip.</p>
|
||||
|
||||
### <span id="HttpGet">HttpGet</span>
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func IsInternalIP(IP net.IP) bool
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ip1 := net.ParseIP("127.0.0.1")
|
||||
ip2 := net.ParseIP("36.112.24.10")
|
||||
|
||||
fmt.Println(netutil.IsInternalIP(ip1)) //true
|
||||
fmt.Println(netutil.IsInternalIP(ip2)) //false
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="HttpRequest">HttpRequest</span>
|
||||
<p>HttpRequest用于抽象HTTP请求实体的结构</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
type HttpRequest struct {
|
||||
RawURL string
|
||||
Method string
|
||||
Headers http.Header
|
||||
QueryParams url.Values
|
||||
FormData url.Values
|
||||
Body []byte
|
||||
}
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
header := http.Header{}
|
||||
header.Add("Content-Type", "multipart/form-data")
|
||||
|
||||
postData := url.Values{}
|
||||
postData.Add("userId", "1")
|
||||
postData.Add("title", "testItem")
|
||||
|
||||
request := &netutil.HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos",
|
||||
Method: "POST",
|
||||
Headers: header,
|
||||
FormData: postData,
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="HttpClient">HttpClient</span>
|
||||
<p>HttpClient是用于发送HTTP请求的结构体。它可以用一些配置参数或无配置实例化.</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
type HttpClient struct {
|
||||
*http.Client
|
||||
TLS *tls.Config
|
||||
Request *http.Request
|
||||
Config HttpClientConfig
|
||||
}
|
||||
|
||||
type HttpClientConfig struct {
|
||||
SSLEnabled bool
|
||||
TLSConfig *tls.Config
|
||||
Compressed bool
|
||||
HandshakeTimeout time.Duration
|
||||
ResponseTimeout time.Duration
|
||||
Verbose bool
|
||||
}
|
||||
|
||||
func NewHttpClient() *HttpClient
|
||||
|
||||
func NewHttpClientWithConfig(config *HttpClientConfig) *HttpClient
|
||||
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
httpClientCfg := netutil.HttpClientConfig{
|
||||
SSLEnabled: true,
|
||||
HandshakeTimeout:10 * time.Second
|
||||
}
|
||||
httpClient := netutil.NewHttpClientWithConfig(&httpClientCfg)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="SendRequest">SendRequest</span>
|
||||
<p>HttpClient发送http请求</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (client *HttpClient) SendRequest(request *HttpRequest) (*http.Response, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
request := &netutil.HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos/1",
|
||||
Method: "GET",
|
||||
}
|
||||
|
||||
httpClient := netutil.NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil || resp.StatusCode != 200 {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
type Todo struct {
|
||||
UserId int `json:"userId"`
|
||||
Id int `json:"id"`
|
||||
Title string `json:"title"`
|
||||
Completed bool `json:"completed"`
|
||||
}
|
||||
|
||||
var todo Todo
|
||||
httpClient.DecodeResponse(resp, &todo)
|
||||
|
||||
fmt.Println(todo.Id) //1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="DecodeResponse">DecodeResponse</span>
|
||||
<p>解析http响应体到目标结构体</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (client *HttpClient) DecodeResponse(resp *http.Response, target interface{}) error
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
request := &netutil.HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos/1",
|
||||
Method: "GET",
|
||||
}
|
||||
|
||||
httpClient := netutil.NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil || resp.StatusCode != 200 {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
type Todo struct {
|
||||
UserId int `json:"userId"`
|
||||
Id int `json:"id"`
|
||||
Title string `json:"title"`
|
||||
Completed bool `json:"completed"`
|
||||
}
|
||||
|
||||
var todo Todo
|
||||
httpClient.DecodeResponse(resp, &todo)
|
||||
|
||||
fmt.Println(todo.Id) //1
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="StructToUrlValues">StructToUrlValues</span>
|
||||
<p>将结构体转为url values, 仅转化结构体导出字段并且包含`json` tag.</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func StructToUrlValues(targetStruct interface{}) url.Values
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
type TodoQuery struct {
|
||||
Id int `json:"id"`
|
||||
UserId int `json:"userId"`
|
||||
}
|
||||
todoQuery := TodoQuery{
|
||||
Id: 1,
|
||||
UserId: 2,
|
||||
}
|
||||
todoValues := netutil.StructToUrlValues(todoQuery)
|
||||
|
||||
fmt.Println(todoValues.Get("id")) //1
|
||||
fmt.Println(todoValues.Get("userId")) //2
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="HttpGet">HttpGet (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>发送http get请求</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
// params[0] http请求header，类型必须是http.Header或者map[string]string
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]any
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]interface{}
|
||||
// params[2] post请求体，类型必须是[]byte
|
||||
// params[3] http client，类型必须是http.Client
|
||||
func HttpGet(url string, params ...any) (*http.Response, error)
|
||||
func HttpGet(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -249,7 +584,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -270,17 +605,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpPost">HttpPost</span>
|
||||
### <span id="HttpPost">HttpPost (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>发送http post请求</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
// params[0] http请求header，类型必须是http.Header或者map[string]string
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]any
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]interface{}
|
||||
// params[2] post请求体，类型必须是[]byte
|
||||
// params[3] http client，类型必须是http.Client
|
||||
func HttpPost(url string, params ...any) (*http.Response, error)
|
||||
func HttpPost(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -292,7 +627,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -319,17 +654,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpPut">HttpPut</span>
|
||||
### <span id="HttpPut">HttpPut (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>发送http put请求</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
// params[0] http请求header，类型必须是http.Header或者map[string]string
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]any
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]interface{}
|
||||
// params[2] post请求体，类型必须是[]byte
|
||||
// params[3] http client，类型必须是http.Client
|
||||
func HttpPut(url string, params ...any) (*http.Response, error)
|
||||
func HttpPut(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
@@ -341,7 +676,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -369,17 +704,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpDelete">HttpDelete</span>
|
||||
### <span id="HttpDelete">HttpDelete (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>发送http delete请求</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
// params[0] http请求header，类型必须是http.Header或者map[string]string
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]any
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]interface{}
|
||||
// params[2] post请求体，类型必须是[]byte
|
||||
// params[3] http client，类型必须是http.Client
|
||||
func HttpDelete(url string, params ...any) (*http.Response, error)
|
||||
func HttpDelete(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -391,7 +726,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -408,17 +743,17 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="HttpPatch">HttpPatch</span>
|
||||
### <span id="HttpPatch">HttpPatch (Deprecated: use SendRequest for replacement)</span>
|
||||
<p>发送http patch请求</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
// params[0] http请求header，类型必须是http.Header或者map[string]string
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]any
|
||||
// params[1] http查询字符串，类型必须是url.Values或者map[string]interface{}
|
||||
// params[2] post请求体，类型必须是[]byte
|
||||
// params[3] http client，类型必须是http.Client
|
||||
func HttpPatch(url string, params ...any) (*http.Response, error)
|
||||
func HttpPatch(url string, params ...interface{}) (*http.Response, error)
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -430,7 +765,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -464,7 +799,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func ParseHttpResponse(resp *http.Response, obj any) error
|
||||
func ParseHttpResponse(resp *http.Response, obj interface{}) error
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
@@ -476,7 +811,7 @@ import (
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/netutil"
|
||||
"github.com/duke-git/lancet/netutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
147
docs/random.md
147
docs/random.md
@@ -1,36 +1,42 @@
|
||||
# Random
|
||||
|
||||
Package random implements some basic functions to generate random int and string.
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/random/random.go](https://github.com/duke-git/lancet/blob/main/random/random.go)
|
||||
|
||||
[https://github.com/duke-git/lancet/blob/v1/random/random.go](https://github.com/duke-git/lancet/blob/v1/random/random.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Index
|
||||
- [RandBytes](#RandBytes)
|
||||
- [RandInt](#RandInt)
|
||||
- [RandString](#RandString)
|
||||
- [UUIdV4](#UUIdV4)
|
||||
|
||||
- [RandBytes](#RandBytes)
|
||||
- [RandInt](#RandInt)
|
||||
- [RandString](#RandString)
|
||||
- [RandUpper](#RandUpper)
|
||||
- [RandLower](#RandLower)
|
||||
- [RandNumeral](#RandNumeral)
|
||||
- [RandNumeralOrLetter](#RandNumeralOrLetter)
|
||||
- [UUIdV4](#UUIdV4)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Documentation
|
||||
|
||||
|
||||
### <span id="RandBytes">RandBytes</span>
|
||||
|
||||
<p>Generate random byte slice.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
@@ -38,6 +44,7 @@ import (
|
||||
```go
|
||||
func RandBytes(length int) []byte
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
@@ -45,7 +52,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -54,8 +61,8 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="RandInt">RandInt</span>
|
||||
|
||||
<p>Generate random int between min and max, may contain min, not max.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
@@ -63,6 +70,7 @@ func main() {
|
||||
```go
|
||||
func RandInt(min, max int) int
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
@@ -70,7 +78,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -79,16 +87,16 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandString">RandString</span>
|
||||
|
||||
|
||||
### <span id="RandString">RandInt</span>
|
||||
<p>Generate random given length string.</p>
|
||||
<p>Generate random given length string. only contains letter (a-zA-Z)</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func RandString(length int) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
@@ -96,19 +104,121 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandString(6)
|
||||
fmt.Println(randStr)
|
||||
fmt.Println(randStr) //pGWsze
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandUpper">RandUpper</span>
|
||||
|
||||
<p>Generate a random upper case string</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func RandUpper(length int) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandString(6)
|
||||
fmt.Println(randStr) //PACWGF
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandLower">RandLower</span>
|
||||
|
||||
<p>Generate a random lower case string</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func RandLower(length int) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandLower(6)
|
||||
fmt.Println(randStr) //siqbew
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandNumeral">RandNumeral</span>
|
||||
|
||||
<p>Generate a random numeral string</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func RandNumeral(length int) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandNumeral(6)
|
||||
fmt.Println(randStr) //035172
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandNumeralOrLetter">RandNumeralOrLetter</span>
|
||||
|
||||
<p>generate a random numeral or letter string</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func RandNumeralOrLetter(length int) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandNumeralOrLetter(6)
|
||||
fmt.Println(randStr) //0aW7cQ
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="UUIdV4">UUIdV4</span>
|
||||
|
||||
<p>Generate a random UUID of version 4 according to RFC 4122.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
@@ -116,6 +226,7 @@ func main() {
|
||||
```go
|
||||
func UUIdV4() (string, error)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
@@ -123,7 +234,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -134,5 +245,3 @@ func main() {
|
||||
fmt.Println(uuid)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
@@ -1,37 +1,42 @@
|
||||
# Random
|
||||
random随机数生成器包，可以生成随机[]bytes, int, string。
|
||||
|
||||
random 随机数生成器包，可以生成随机[]bytes, int, string。
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/random/random.go](https://github.com/duke-git/lancet/blob/main/random/random.go)
|
||||
|
||||
[https://github.com/duke-git/lancet/blob/v1/random/random.go](https://github.com/duke-git/lancet/blob/v1/random/random.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 目录
|
||||
- [RandBytes](#RandBytes)
|
||||
- [RandInt](#RandInt)
|
||||
- [RandString](#RandString)
|
||||
- [UUIdV4](#UUIdV4)
|
||||
|
||||
- [RandBytes](#RandBytes)
|
||||
- [RandInt](#RandInt)
|
||||
- [RandString](#RandString)
|
||||
- [RandUpper](#RandUpper)
|
||||
- [RandLower](#RandLower)
|
||||
- [RandNumeral](#RandNumeral)
|
||||
- [RandNumeralOrLetter](#RandNumeralOrLetter)
|
||||
- [UUIdV4](#UUIdV4)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 文档
|
||||
|
||||
|
||||
### <span id="RandBytes">RandBytes</span>
|
||||
|
||||
<p>生成随机字节切片</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
@@ -39,6 +44,7 @@ import (
|
||||
```go
|
||||
func RandBytes(length int) []byte
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
@@ -46,7 +52,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -55,8 +61,8 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="RandInt">RandInt</span>
|
||||
|
||||
<p>生成随机int, 范围[min, max)</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
@@ -64,6 +70,7 @@ func main() {
|
||||
```go
|
||||
func RandInt(min, max int) int
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
@@ -71,7 +78,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -80,16 +87,16 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandString">RandString</span>
|
||||
|
||||
|
||||
### <span id="RandString">RandInt</span>
|
||||
<p>生成随机给定长度的随机字符串</p>
|
||||
<p>生成给定长度的随机字符串，只包含字母(a-zA-Z)</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func RandString(length int) string
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
@@ -97,18 +104,121 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandString(6)
|
||||
fmt.Println(randStr)
|
||||
fmt.Println(randStr) //pGWsze
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandUpper">RandUpper</span>
|
||||
|
||||
<p>生成给定长度的随机大写字母字符串</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func RandUpper(length int) string
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandString(6)
|
||||
fmt.Println(randStr) //PACWGF
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandLower">RandLower</span>
|
||||
|
||||
<p>生成给定长度的随机小写字母字符串</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func RandLower(length int) string
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandLower(6)
|
||||
fmt.Println(randStr) //siqbew
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandNumeral">RandNumeral</span>
|
||||
|
||||
<p>生成给定长度的随机数字字符串</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func RandNumeral(length int) string
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandNumeral(6)
|
||||
fmt.Println(randStr) //035172
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="RandNumeralOrLetter">RandNumeralOrLetter</span>
|
||||
|
||||
<p>生成给定长度的随机字符串（数字+字母)</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func RandNumeralOrLetter(length int) string
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
randStr := random.RandNumeralOrLetter(6)
|
||||
fmt.Println(randStr) //0aW7cQ
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="UUIdV4">UUIdV4</span>
|
||||
|
||||
<p>生成UUID v4字符串</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
@@ -116,6 +226,7 @@ func main() {
|
||||
```go
|
||||
func UUIdV4() (string, error)
|
||||
```
|
||||
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
@@ -123,7 +234,7 @@ package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/random"
|
||||
"github.com/duke-git/lancet/random"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -134,5 +245,3 @@ func main() {
|
||||
fmt.Println(uuid)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ Package retry is for executing a function repeatedly until it was successful or
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/retry/retry.go](https://github.com/duke-git/lancet/blob/main/retry/retry.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/retry/retry.go](https://github.com/duke-git/lancet/blob/v1/retry/retry.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ Package retry is for executing a function repeatedly until it was successful or
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -46,7 +46,7 @@ import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
"time"
|
||||
)
|
||||
|
||||
@@ -92,7 +92,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -134,7 +134,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -173,7 +173,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -213,7 +213,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
@@ -5,7 +5,7 @@ retry重试执行函数直到函数运行成功或被context cancel。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/retry/retry.go](https://github.com/duke-git/lancet/blob/main/retry/retry.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/retry/retry.go](https://github.com/duke-git/lancet/blob/v1/retry/retry.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ retry重试执行函数直到函数运行成功或被context cancel。
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -94,7 +94,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -136,7 +136,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -175,7 +175,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -215,7 +215,7 @@ import (
|
||||
"fmt"
|
||||
"errors"
|
||||
"log"
|
||||
"github.com/duke-git/lancet/v2/retry"
|
||||
"github.com/duke-git/lancet/retry"
|
||||
)
|
||||
|
||||
func main() {
|
||||
|
||||
494
docs/slice.md
494
docs/slice.md
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
163
docs/strutil.md
163
docs/strutil.md
@@ -5,7 +5,7 @@ Package strutil contains some functions to manipulate string.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/strutil/string.go](https://github.com/duke-git/lancet/blob/main/strutil/string.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/strutil/string.go](https://github.com/duke-git/lancet/blob/v1/strutil/string.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ Package strutil contains some functions to manipulate string.
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -28,15 +28,17 @@ import (
|
||||
- [Capitalize](#Capitalize)
|
||||
- [IsString](#IsString)
|
||||
- [KebabCase](#KebabCase)
|
||||
- [UpperKebabCase](#UpperKebabCase)
|
||||
- [LowerFirst](#LowerFirst)
|
||||
- [UpperFirst](#UpperFirst)
|
||||
- [PadEnd](#PadEnd)
|
||||
- [PadStart](#PadStart)
|
||||
- [ReverseStr](#ReverseStr)
|
||||
- [Reverse](#Reverse)
|
||||
- [SnakeCase](#SnakeCase)
|
||||
- [UpperSnakeCase](#UpperSnakeCase)
|
||||
- [Wrap](#Wrap)
|
||||
|
||||
- [Unwrap](#Unwrap)
|
||||
- [SplitEx](#SplitEx)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -57,7 +59,7 @@ func After(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -87,7 +89,7 @@ func AfterLast(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -118,7 +120,7 @@ func Before(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -149,7 +151,7 @@ func BeforeLast(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -168,7 +170,7 @@ func main() {
|
||||
|
||||
|
||||
### <span id="CamelCase">CamelCase</span>
|
||||
<p>Covert string to camelCase string.</p>
|
||||
<p>Coverts string to camelCase string, non letters and numbers will be ignored.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
@@ -180,7 +182,7 @@ func CamelCase(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -195,7 +197,9 @@ func main() {
|
||||
|
||||
s4 := strutil.CamelCase("foo bar")
|
||||
fmt.Println(s4) //fooBar
|
||||
}
|
||||
|
||||
s4 := strutil.CamelCase("Foo-#1😄$_%^&*(1bar")
|
||||
fmt.Println(s4) //foo11Bar
|
||||
```
|
||||
|
||||
|
||||
@@ -214,7 +218,7 @@ func Capitalize(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -237,14 +241,14 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func IsString(v any) bool
|
||||
func IsString(v interface{}) bool
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -260,7 +264,7 @@ func main() {
|
||||
|
||||
|
||||
### <span id="KebabCase">KebabCase</span>
|
||||
<p>Covert string to kebab-case.</p>
|
||||
<p>KebabCase covert string to kebab-case, non letters and numbers will be ignored.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
@@ -272,7 +276,7 @@ func KebabCase(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -286,12 +290,44 @@ func main() {
|
||||
fmt.Println(s3) //foo-bar
|
||||
|
||||
s4 := strutil.KebabCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //f-o-o-b-a-r
|
||||
fmt.Println(s4) //foo-bar
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="UpperKebabCase">UpperKebabCase</span>
|
||||
<p>UpperKebabCase covert string to upper KEBAB-CASE, non letters and numbers will be ignored.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func KebabCase(s string) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
s1 := strutil.UpperKebabCase("Foo Bar-")
|
||||
fmt.Println(s1) //FOO-BAR
|
||||
|
||||
s2 := strutil.UpperKebabCase("foo_Bar")
|
||||
fmt.Println(s2) //FOO-BAR
|
||||
|
||||
s3 := strutil.UpperKebabCase("fooBar")
|
||||
fmt.Println(s3) //FOO-BAR
|
||||
|
||||
s4 := strutil.UpperKebabCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //FOO-BAR
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="LowerFirst">LowerFirst</span>
|
||||
<p>Convert the first character of string to lower case.</p>
|
||||
@@ -306,7 +342,7 @@ func LowerFirst(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -340,7 +376,7 @@ func UpperFirst(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -374,7 +410,7 @@ func PadEnd(source string, size int, padStr string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -408,7 +444,7 @@ func PadStart(source string, size int, padStr string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -442,7 +478,7 @@ func ReverseStr(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -455,9 +491,8 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="SnakeCase">SnakeCase</span>
|
||||
<p>Covert string to snake_case.</p>
|
||||
<p>Coverts string to snake_case, non letters and numbers will be ignored.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
@@ -469,7 +504,7 @@ func SnakeCase(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -483,14 +518,48 @@ func main() {
|
||||
fmt.Println(s3) //foo_bar
|
||||
|
||||
s4 := strutil.SnakeCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //f_o_o_b_a_r
|
||||
fmt.Println(s4) //foo_bar
|
||||
|
||||
s5 := strutil.SnakeCase("aBbc-s$@a&%_B.B^C")
|
||||
fmt.Println(s5) //a_bbc_s_a_b_b_c
|
||||
s5 := strutil.SnakeCase("Foo-#1😄$_%^&*(1bar")
|
||||
fmt.Println(s5) //foo_1_1_bar
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="UpperSnakeCase">UpperSnakeCase</span>
|
||||
<p>Coverts string to upper KEBAB-CASE, non letters and numbers will be ignored.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func SnakeCase(s string) string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
s1 := strutil.UpperSnakeCase("Foo Bar-")
|
||||
fmt.Println(s1) //FOO_BAR
|
||||
|
||||
s2 := strutil.UpperSnakeCase("foo_Bar")
|
||||
fmt.Println(s2) //FOO_BAR
|
||||
|
||||
s3 := strutil.UpperSnakeCase("fooBar")
|
||||
fmt.Println(s3) //FOO_BAR
|
||||
|
||||
s4 := strutil.UpperSnakeCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //FOO_BAR
|
||||
|
||||
s5 := strutil.UpperSnakeCase("Foo-#1😄$_%^&*(1bar")
|
||||
fmt.Println(s5) //FOO_1_1_BAR
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Wrap">Wrap</span>
|
||||
@@ -506,7 +575,7 @@ func Wrap(str string, wrapWith string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -543,7 +612,7 @@ func Unwrap(str string, wrapToken string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -566,7 +635,39 @@ func main() {
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="SplitEx">SplitEx</span>
|
||||
<p>Split a given string whether the result contains empty string.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func SplitEx(s, sep string, removeEmptyString bool) []string
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
arr1 := strutil.SplitEx(" a b c ", "", true)
|
||||
fmt.Println(arr1) //[]string{}
|
||||
|
||||
arr2 := strutil.SplitEx(" a b c ", " ", false)
|
||||
fmt.Println(arr2) //[]string{"", "a", "b", "c", ""}
|
||||
|
||||
arr3 := strutil.SplitEx(" a b c ", " ", true)
|
||||
fmt.Println(arr3) //[]string{"a", "b", "c"}
|
||||
|
||||
arr4 := strutil.SplitEx(" a = b = c = ", " = ", false)
|
||||
fmt.Println(arr4) //[]string{" a", "b", "c", ""}
|
||||
|
||||
arr5 := strutil.SplitEx(" a = b = c = ", " = ", true)
|
||||
fmt.Println(arr5) //[]string{" a", "b", "c"}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ strutil包含处理字符串的相关函数。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/strutil/string.go](https://github.com/duke-git/lancet/blob/main/strutil/string.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/strutil/string.go](https://github.com/duke-git/lancet/blob/v1/strutil/string.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ strutil包含处理字符串的相关函数。
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -28,15 +28,17 @@ import (
|
||||
- [Capitalize](#Capitalize)
|
||||
- [IsString](#IsString)
|
||||
- [KebabCase](#KebabCase)
|
||||
- [UpperKebabCase](#UpperKebabCase)
|
||||
- [LowerFirst](#LowerFirst)
|
||||
- [UpperFirst](#UpperFirst)
|
||||
- [PadEnd](#PadEnd)
|
||||
- [PadStart](#PadStart)
|
||||
- [ReverseStr](#ReverseStr)
|
||||
- [Reverse](#Reverse)
|
||||
- [SnakeCase](#SnakeCase)
|
||||
- [UpperSnakeCase](#UpperSnakeCase)
|
||||
- [Wrap](#Wrap)
|
||||
|
||||
- [Unwrap](#Unwrap)
|
||||
- [SplitEx](#SplitEx)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -58,7 +60,7 @@ func After(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -88,7 +90,7 @@ func AfterLast(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -119,7 +121,7 @@ func Before(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -150,7 +152,7 @@ func BeforeLast(s, char string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -169,7 +171,7 @@ func main() {
|
||||
|
||||
|
||||
### <span id="CamelCase">CamelCase</span>
|
||||
<p>将字符串转换为驼峰式字符串</p>
|
||||
<p>将字符串转换为驼峰式字符串, 非字母和数字会被忽略</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -181,7 +183,7 @@ func CamelCase(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -196,6 +198,9 @@ func main() {
|
||||
|
||||
s4 := strutil.CamelCase("foo bar")
|
||||
fmt.Println(s4) //fooBar
|
||||
|
||||
s4 := strutil.CamelCase("Foo-#1😄$_%^&*(1bar")
|
||||
fmt.Println(s4) //foo11Bar
|
||||
}
|
||||
```
|
||||
|
||||
@@ -215,7 +220,7 @@ func Capitalize(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -238,14 +243,14 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func IsString(v any) bool
|
||||
func IsString(v interface{}) bool
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -259,9 +264,8 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="KebabCase">KebabCase</span>
|
||||
<p>将字符串转换为kebab-case</p>
|
||||
<p>将字符串转换为kebab-case, 非字母和数字会被忽略</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -273,7 +277,7 @@ func KebabCase(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -287,12 +291,43 @@ func main() {
|
||||
fmt.Println(s3) //foo-bar
|
||||
|
||||
s4 := strutil.KebabCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //f-o-o-b-a-r
|
||||
fmt.Println(s4) //foo-bar
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="UpperKebabCase">UpperKebabCase</span>
|
||||
<p>将字符串转换为大写KEBAB-CASE, 非字母和数字会被忽略</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func KebabCase(s string) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
s1 := strutil.UpperKebabCase("Foo Bar-")
|
||||
fmt.Println(s1) //FOO-BAR
|
||||
|
||||
s2 := strutil.UpperKebabCase("foo_Bar")
|
||||
fmt.Println(s2) //FOO-BAR
|
||||
|
||||
s3 := strutil.UpperKebabCase("fooBar")
|
||||
fmt.Println(s3) //FOO-BAR
|
||||
|
||||
s4 := strutil.UpperKebabCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //FOO-BAR
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="LowerFirst">LowerFirst</span>
|
||||
<p>将字符串的第一个字符转换为小写</p>
|
||||
@@ -307,7 +342,7 @@ func LowerFirst(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -341,7 +376,7 @@ func UpperFirst(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -375,7 +410,7 @@ func PadEnd(source string, size int, padStr string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -409,7 +444,7 @@ func PadStart(source string, size int, padStr string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -443,7 +478,7 @@ func ReverseStr(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -456,9 +491,8 @@ func main() {
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="SnakeCase">SnakeCase</span>
|
||||
<p>将字符串转换为snake_case形式</p>
|
||||
<p>将字符串转换为snake_case形式, 非字母和数字会被忽略</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -470,7 +504,7 @@ func SnakeCase(s string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -484,14 +518,48 @@ func main() {
|
||||
fmt.Println(s3) //foo_bar
|
||||
|
||||
s4 := strutil.SnakeCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //f_o_o_b_a_r
|
||||
fmt.Println(s4) //foo_bar
|
||||
|
||||
s5 := strutil.SnakeCase("aBbc-s$@a&%_B.B^C")
|
||||
fmt.Println(s5) //a_bbc_s_a_b_b_c
|
||||
s5 := strutil.SnakeCase("Foo-#1😄$_%^&*(1bar")
|
||||
fmt.Println(s5) //foo_1_1_bar
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="UpperSnakeCase">UpperSnakeCase</span>
|
||||
<p>将字符串转换为大写SNAKE_CASE形式, 非字母和数字会被忽略</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func SnakeCase(s string) string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
s1 := strutil.UpperSnakeCase("Foo Bar-")
|
||||
fmt.Println(s1) //FOO_BAR
|
||||
|
||||
s2 := strutil.UpperSnakeCase("foo_Bar")
|
||||
fmt.Println(s2) //FOO_BAR
|
||||
|
||||
s3 := strutil.UpperSnakeCase("fooBar")
|
||||
fmt.Println(s3) //FOO_BAR
|
||||
|
||||
s4 := strutil.UpperSnakeCase("__FOO_BAR__")
|
||||
fmt.Println(s4) //FOO_BAR
|
||||
|
||||
s5 := strutil.UpperSnakeCase("Foo-#1😄$_%^&*(1bar")
|
||||
fmt.Println(s5) //FOO_1_1_BAR
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="Wrap">Wrap</span>
|
||||
@@ -507,7 +575,7 @@ func Wrap(str string, wrapWith string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -544,7 +612,7 @@ func Unwrap(str string, wrapToken string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/strutil"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -567,6 +635,39 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="SplitEx">SplitEx</span>
|
||||
<p>分割字符串为切片，removeEmptyString参数指定是否去除空字符串</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func SplitEx(s, sep string, removeEmptyString bool) []string
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/strutil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
arr1 := strutil.SplitEx(" a b c ", "", true)
|
||||
fmt.Println(arr1) //[]string{}
|
||||
|
||||
arr2 := strutil.SplitEx(" a b c ", " ", false)
|
||||
fmt.Println(arr2) //[]string{"", "a", "b", "c", ""}
|
||||
|
||||
arr3 := strutil.SplitEx(" a b c ", " ", true)
|
||||
fmt.Println(arr3) //[]string{"a", "b", "c"}
|
||||
|
||||
arr4 := strutil.SplitEx(" a = b = c = ", " = ", false)
|
||||
fmt.Println(arr4) //[]string{" a", "b", "c", ""}
|
||||
|
||||
arr5 := strutil.SplitEx(" a = b = c = ", " = ", true)
|
||||
fmt.Println(arr5) //[]string{" a", "b", "c"}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ Package system contains some functions about os, runtime, shell command.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/system/os.go](https://github.com/duke-git/lancet/blob/main/system/os.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/system/os.go](https://github.com/duke-git/lancet/blob/v1/system/os.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ Package system contains some functions about os, runtime, shell command.
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -28,6 +28,7 @@ import (
|
||||
- [RemoveOsEnv](#RemoveOsEnv)
|
||||
- [CompareOsEnv](#CompareOsEnv)
|
||||
- [ExecCommand](#ExecCommand)
|
||||
- [GetOsBits](#GetOsBits)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -48,7 +49,7 @@ func IsWindows() bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -73,7 +74,7 @@ func IsLinux() bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -97,7 +98,7 @@ func IsMac() bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -121,7 +122,7 @@ func GetOsEnv(key string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -145,7 +146,7 @@ func SetOsEnv(key, value string) error
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -170,7 +171,7 @@ func RemoveOsEnv(key string) error
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -196,7 +197,7 @@ func CompareOsEnv(key, comparedEnv string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -222,7 +223,7 @@ func ExecCommand(command string) (stdout, stderr string, err error)
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -235,7 +236,27 @@ func main() {
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="GetOsBits">GetOsBits</span>
|
||||
<p>获取当前操作系统位数，返回32或64</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func GetOsBits() int
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
osBit := system.GetOsBits()
|
||||
fmt.Println(osBit)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ system包含os, runtime, shell command相关函数。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/system/os.go](https://github.com/duke-git/lancet/blob/main/system/os.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/system/os.go](https://github.com/duke-git/lancet/blob/v1/system/os.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ system包含os, runtime, shell command相关函数。
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -28,6 +28,7 @@ import (
|
||||
- [RemoveOsEnv](#RemoveOsEnv)
|
||||
- [CompareOsEnv](#CompareOsEnv)
|
||||
- [ExecCommand](#ExecCommand)
|
||||
- [GetOsBits](#GetOsBits)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -48,7 +49,7 @@ func IsWindows() bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -73,7 +74,7 @@ func IsLinux() bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -97,7 +98,7 @@ func IsMac() bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -121,7 +122,7 @@ func GetOsEnv(key string) string
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -145,7 +146,7 @@ func SetOsEnv(key, value string) error
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -170,7 +171,7 @@ func RemoveOsEnv(key string) error
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -196,7 +197,7 @@ func CompareOsEnv(key, comparedEnv string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -222,7 +223,7 @@ func ExecCommand(command string) (stdout, stderr string, err error)
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/system"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -235,7 +236,27 @@ func main() {
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="GetOsBits">GetOsBits</span>
|
||||
<p>Get current os bits, 32bit or 64bit. return 32 or 64</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func GetOsBits() int
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/system"
|
||||
)
|
||||
|
||||
func main() {
|
||||
osBit := system.GetOsBits()
|
||||
fmt.Println(osBit)
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ Package validator contains some functions for data validation.
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/validator/validator.go](https://github.com/duke-git/lancet/blob/main/validator/validator.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/validator/validator.go](https://github.com/duke-git/lancet/blob/v1/validator/validator.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ Package validator contains some functions for data validation.
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -34,7 +34,6 @@ import (
|
||||
- [IsCreditCard](#IsCreditCard)
|
||||
- [IsDns](#IsDns)
|
||||
- [IsEmail](#IsEmail)
|
||||
|
||||
- [IsEmptyString](#IsEmptyString)
|
||||
- [IsFloatStr](#IsFloatStr)
|
||||
- [IsNumberStr](#IsNumberStr)
|
||||
@@ -47,7 +46,8 @@ import (
|
||||
- [IsStrongPassword](#IsStrongPassword)
|
||||
- [IsUrl](#IsUrl)
|
||||
- [IsWeakPassword](#IsWeakPassword)
|
||||
|
||||
- [IsZeroValue](#IsZeroValue)
|
||||
- [IsGBK](#IsGBK)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -67,7 +67,7 @@ func ContainChinese(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -97,7 +97,7 @@ func ContainLetter(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -128,7 +128,7 @@ func ContainLower(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -159,7 +159,7 @@ func ContainUpper(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -190,7 +190,7 @@ func IsAlpha(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -218,7 +218,7 @@ func IsAllUpper(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -246,7 +246,7 @@ func IsAllLower(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -274,7 +274,7 @@ func IsBase64(base64 string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -302,7 +302,7 @@ func IsChineseMobile(mobileNum string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -329,7 +329,7 @@ func IsChineseIdNum(id string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -357,7 +357,7 @@ func IsChinesePhone(phone string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -385,7 +385,7 @@ func IsCreditCard(creditCart string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -413,7 +413,7 @@ func IsDns(dns string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -444,7 +444,7 @@ func IsEmail(email string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -473,7 +473,7 @@ func IsEmptyString(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -501,7 +501,7 @@ func IsFloatStr(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -530,7 +530,7 @@ func IsNumberStr(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -559,7 +559,7 @@ func IsJSON(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -588,7 +588,7 @@ func IsRegexMatch(s, regex string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -614,7 +614,7 @@ func IsIntStr(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -641,7 +641,7 @@ func IsIp(ipstr string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -668,7 +668,7 @@ func IsIpV4(ipstr string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -695,7 +695,7 @@ func IsIpV6(ipstr string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -722,7 +722,7 @@ func IsStrongPassword(password string, length int) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -750,7 +750,7 @@ func IsUrl(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -778,7 +778,7 @@ func IsWeakPassword(password string, length int) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -789,6 +789,64 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="IsZeroValue">IsZeroValue</span>
|
||||
<p>Checks if passed value is a zero value.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func IsZeroValue(value any) bool
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(validator.IsZeroValue(nil)) //true
|
||||
fmt.Println(validator.IsZeroValue(0)) //true
|
||||
fmt.Println(validator.IsZeroValue("")) //true
|
||||
fmt.Println(validator.IsZeroValue([]int)) //true
|
||||
fmt.Println(validator.IsZeroValue(interface{})) //true
|
||||
|
||||
fmt.Println(validator.IsZeroValue("0")) //false
|
||||
fmt.Println(validator.IsZeroValue("nil")) //false
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
### <span id="IsGBK">IsGBK</span>
|
||||
<p>Checks if data encoding is gbk(Chinese character internal code extension specification). this function is implemented by whether double bytes fall within the encoding range of gbk,while each byte of utf-8 encoding format falls within the encoding range of gbk.Therefore, utf8.valid() should be called first to check whether it is not utf-8 encoding and then call IsGBK() to check gbk encoding. like the example.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func IsGBK(data []byte) bool
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
data := []byte("你好")
|
||||
|
||||
// check utf8 first
|
||||
if utf8.Valid(data) {
|
||||
fmt.Println("data encoding is utf-8")
|
||||
}else if(validator.IsGBK(data)) {
|
||||
fmt.Println("data encoding is GBK")
|
||||
}
|
||||
fmt.Println("data encoding is unknown")
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ validator验证器包，包含常用字符串格式验证函数。
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/validator/validator.go](https://github.com/duke-git/lancet/blob/main/validator/validator.go)
|
||||
[https://github.com/duke-git/lancet/blob/v1/validator/validator.go](https://github.com/duke-git/lancet/blob/v1/validator/validator.go)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -13,7 +13,7 @@ validator验证器包，包含常用字符串格式验证函数。
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
```
|
||||
|
||||
@@ -34,7 +34,6 @@ import (
|
||||
- [IsCreditCard](#IsCreditCard)
|
||||
- [IsDns](#IsDns)
|
||||
- [IsEmail](#IsEmail)
|
||||
|
||||
- [IsEmptyString](#IsEmptyString)
|
||||
- [IsFloatStr](#IsFloatStr)
|
||||
- [IsNumberStr](#IsNumberStr)
|
||||
@@ -47,7 +46,8 @@ import (
|
||||
- [IsStrongPassword](#IsStrongPassword)
|
||||
- [IsUrl](#IsUrl)
|
||||
- [IsWeakPassword](#IsWeakPassword)
|
||||
|
||||
- [IsZeroValue](#IsZeroValue)
|
||||
- [IsGBK](#IsGBK)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -67,7 +67,7 @@ func ContainChinese(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -97,7 +97,7 @@ func ContainLetter(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -128,7 +128,7 @@ func ContainLower(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -159,7 +159,7 @@ func ContainUpper(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -190,7 +190,7 @@ func IsAlpha(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -218,7 +218,7 @@ func IsAllUpper(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -246,7 +246,7 @@ func IsAllLower(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -274,7 +274,7 @@ func IsBase64(base64 string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -302,7 +302,7 @@ func IsChineseMobile(mobileNum string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -329,7 +329,7 @@ func IsChineseIdNum(id string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -357,7 +357,7 @@ func IsChinesePhone(phone string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -385,7 +385,7 @@ func IsCreditCard(creditCart string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -413,7 +413,7 @@ func IsDns(dns string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -444,7 +444,7 @@ func IsEmail(email string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -473,7 +473,7 @@ func IsEmptyString(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -501,7 +501,7 @@ func IsFloatStr(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -530,7 +530,7 @@ func IsNumberStr(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -559,7 +559,7 @@ func IsJSON(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -588,7 +588,7 @@ func IsRegexMatch(s, regex string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -614,7 +614,7 @@ func IsIntStr(s string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -641,7 +641,7 @@ func IsIp(ipstr string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -668,7 +668,7 @@ func IsIpV4(ipstr string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -695,7 +695,7 @@ func IsIpV6(ipstr string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -722,7 +722,7 @@ func IsStrongPassword(password string, length int) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -750,7 +750,7 @@ func IsUrl(str string) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -778,7 +778,7 @@ func IsWeakPassword(password string, length int) bool
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/validator"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
@@ -791,9 +791,63 @@ func main() {
|
||||
|
||||
|
||||
|
||||
### <span id="IsZeroValue">IsZeroValue</span>
|
||||
<p>判断传入的参数值是否为零值</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func IsZeroValue(value any) bool
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println(validator.IsZeroValue(nil)) //true
|
||||
fmt.Println(validator.IsZeroValue(0)) //true
|
||||
fmt.Println(validator.IsZeroValue("")) //true
|
||||
fmt.Println(validator.IsZeroValue([]int)) //true
|
||||
fmt.Println(validator.IsZeroValue(interface{})) //true
|
||||
|
||||
fmt.Println(validator.IsZeroValue("0")) //false
|
||||
fmt.Println(validator.IsZeroValue("nil")) //false
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
|
||||
### <span id="IsGBK">IsGBK</span>
|
||||
<p>检查数据编码是否为gbk（汉字内部代码扩展规范）。该函数的实现取决于双字节是否在gbk的编码范围内，而utf-8编码格式的每个字节都在gbk编码范围内。因此，应该首先调用utf8.valid检查它是否是utf-8编码，然后调用IsGBK检查gbk编码。如示例所示。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func IsGBK(data []byte) bool
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/validator"
|
||||
)
|
||||
|
||||
func main() {
|
||||
data := []byte("你好")
|
||||
|
||||
// 先检查utf8编码
|
||||
if utf8.Valid(data) {
|
||||
fmt.Println("data encoding is utf-8")
|
||||
}else if(validator.IsGBK(data)) {
|
||||
fmt.Println("data encoding is GBK")
|
||||
}
|
||||
fmt.Println("data encoding is unknown")
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
@@ -1,57 +0,0 @@
|
||||
# Xerror
|
||||
Package xerror implements helpers for errors.
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/xerror/xerror.go](https://github.com/duke-git/lancet/blob/main/xerror/xerror.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Usage:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/xerror"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Index
|
||||
- [Unwrap](#Unwrap)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Documentation
|
||||
|
||||
|
||||
|
||||
### <span id="Unwrap">Unwrap</span>
|
||||
<p>Unwrap if err is nil then it returns a valid value. If err is not nil, Unwrap panics with err.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Unwrap[T any](val T, err error) T
|
||||
```
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/xerror"
|
||||
)
|
||||
|
||||
func main() {
|
||||
_, err := strconv.Atoi("4o2")
|
||||
defer func() {
|
||||
v := recover()
|
||||
fmt.Println(err.Error()) // err.Error() == v.(*strconv.NumError).Error()
|
||||
}()
|
||||
|
||||
xerror.Unwrap(strconv.Atoi("4o2"))
|
||||
}
|
||||
```
|
||||
@@ -1,57 +0,0 @@
|
||||
# Xerror
|
||||
xerror错误处理逻辑封装
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/xerror/xerror.go](https://github.com/duke-git/lancet/blob/main/xerror/xerror.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 用法:
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/xerror"
|
||||
)
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 目录
|
||||
- [Unwrap](#Unwrap)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 文档
|
||||
|
||||
|
||||
|
||||
### <span id="Unwrap">Unwrap</span>
|
||||
<p>如果err为nil则展开，则它返回一个有效值。 如果err不是nil则Unwrap使用err发生恐慌。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Unwrap[T any](val T, err error) T
|
||||
```
|
||||
<b>例子:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/xerror"
|
||||
)
|
||||
|
||||
func main() {
|
||||
_, err := strconv.Atoi("4o2")
|
||||
defer func() {
|
||||
v := recover()
|
||||
fmt.Println(err.Error()) // err.Error() == v.(*strconv.NumError).Error()
|
||||
}()
|
||||
|
||||
xerror.Unwrap(strconv.Atoi("4o2"))
|
||||
}
|
||||
```
|
||||
@@ -8,11 +8,13 @@ import (
|
||||
"archive/zip"
|
||||
"bufio"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/fs"
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"os"
|
||||
"path"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
)
|
||||
@@ -40,6 +42,11 @@ func CreateFile(path string) bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// CreateDir create directory in absolute path. param `absPath` like /a/, /a/b/
|
||||
func CreateDir(absPath string) error {
|
||||
return os.MkdirAll(path.Dir(absPath), os.ModePerm)
|
||||
}
|
||||
|
||||
// IsDir checks if the path is directory or not
|
||||
func IsDir(path string) bool {
|
||||
file, err := os.Stat(path)
|
||||
@@ -214,7 +221,11 @@ func UnZip(zipFile string, destPath string) error {
|
||||
defer zipReader.Close()
|
||||
|
||||
for _, f := range zipReader.File {
|
||||
path := filepath.Join(destPath, f.Name)
|
||||
//issue#62: fix ZipSlip bug
|
||||
path, err := safeFilepathJoin(destPath, f.Name)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if f.FileInfo().IsDir() {
|
||||
os.MkdirAll(path, os.ModePerm)
|
||||
} else {
|
||||
@@ -243,6 +254,17 @@ func UnZip(zipFile string, destPath string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func safeFilepathJoin(path1, path2 string) (string, error) {
|
||||
relPath, err := filepath.Rel(".", path2)
|
||||
if err != nil || strings.HasPrefix(relPath, "..") {
|
||||
return "", fmt.Errorf("(zipslip) filepath is unsafe %q: %v", path2, err)
|
||||
}
|
||||
if path1 == "" {
|
||||
path1 = "."
|
||||
}
|
||||
return filepath.Join(path1, filepath.Join("/", relPath)), nil
|
||||
}
|
||||
|
||||
// IsLink checks if a file is symbol link or not
|
||||
func IsLink(path string) bool {
|
||||
fi, err := os.Lstat(path)
|
||||
@@ -263,7 +285,7 @@ func FileMode(path string) (fs.FileMode, error) {
|
||||
|
||||
// MiMeType return file mime type
|
||||
// param `file` should be string(file path) or *os.File
|
||||
func MiMeType(file any) string {
|
||||
func MiMeType(file interface{}) string {
|
||||
var mediatype string
|
||||
|
||||
readBuffer := func(f *os.File) ([]byte, error) {
|
||||
|
||||
@@ -4,7 +4,7 @@ import (
|
||||
"os"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestIsExist(t *testing.T) {
|
||||
@@ -33,6 +33,27 @@ func TestCreateFile(t *testing.T) {
|
||||
os.Remove(f)
|
||||
}
|
||||
|
||||
func TestCreateDir(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCreateDir")
|
||||
|
||||
pwd, err := os.Getwd()
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
t.FailNow()
|
||||
}
|
||||
|
||||
dirPath := pwd + "/a/"
|
||||
err = CreateDir(dirPath)
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
t.FailNow()
|
||||
}
|
||||
|
||||
assert.Equal(true, IsExist(dirPath))
|
||||
os.Remove(dirPath)
|
||||
assert.Equal(false, IsExist(dirPath))
|
||||
}
|
||||
|
||||
func TestIsDir(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestIsDir")
|
||||
|
||||
@@ -76,10 +97,10 @@ func TestCopyFile(t *testing.T) {
|
||||
func TestListFileNames(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestListFileNames")
|
||||
|
||||
filesInPath, err := ListFileNames("./")
|
||||
filesInPath, err := ListFileNames("../datetime/")
|
||||
assert.IsNil(err)
|
||||
|
||||
expected := []string{"file.go", "file_test.go"}
|
||||
expected := []string{"conversion.go", "conversion_test.go", "datetime.go", "datetime_test.go"}
|
||||
assert.Equal(expected, filesInPath)
|
||||
}
|
||||
|
||||
|
||||
@@ -7,7 +7,7 @@ package formatter
|
||||
import "strings"
|
||||
|
||||
// Comma add comma to number by every 3 numbers from right. ahead by symbol char
|
||||
func Comma(v any, symbol string) string {
|
||||
func Comma(v interface{}, symbol string) string {
|
||||
s := numString(v)
|
||||
dotIndex := strings.Index(s, ".")
|
||||
if dotIndex != -1 {
|
||||
|
||||
@@ -14,7 +14,7 @@ func commaString(s string) string {
|
||||
return commaString(s[:len(s)-3]) + "," + commaString(s[len(s)-3:])
|
||||
}
|
||||
|
||||
func numString(value any) string {
|
||||
func numString(value interface{}) string {
|
||||
switch reflect.TypeOf(value).Kind() {
|
||||
case reflect.Int, reflect.Int64, reflect.Float32, reflect.Float64:
|
||||
return fmt.Sprintf("%v", value)
|
||||
|
||||
@@ -3,7 +3,7 @@ package formatter
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestComma(t *testing.T) {
|
||||
|
||||
@@ -10,11 +10,11 @@ import (
|
||||
)
|
||||
|
||||
// After creates a function that invokes func once it's called n or more times
|
||||
func After(n int, fn any) func(args ...any) []reflect.Value {
|
||||
func After(n int, fn interface{}) func(args ...interface{}) []reflect.Value {
|
||||
// Catch programming error while constructing the closure
|
||||
mustBeFunction(fn)
|
||||
|
||||
return func(args ...any) []reflect.Value {
|
||||
return func(args ...interface{}) []reflect.Value {
|
||||
n--
|
||||
if n < 1 {
|
||||
return unsafeInvokeFunc(fn, args...)
|
||||
@@ -24,11 +24,11 @@ func After(n int, fn any) func(args ...any) []reflect.Value {
|
||||
}
|
||||
|
||||
// Before creates a function that invokes func once it's called less than n times
|
||||
func Before(n int, fn any) func(args ...any) []reflect.Value {
|
||||
func Before(n int, fn interface{}) func(args ...interface{}) []reflect.Value {
|
||||
// Catch programming error while constructing the closure
|
||||
mustBeFunction(fn)
|
||||
var res []reflect.Value
|
||||
return func(args ...any) []reflect.Value {
|
||||
return func(args ...interface{}) []reflect.Value {
|
||||
if n > 0 {
|
||||
res = unsafeInvokeFunc(fn, args...)
|
||||
}
|
||||
@@ -40,20 +40,20 @@ func Before(n int, fn any) func(args ...any) []reflect.Value {
|
||||
}
|
||||
}
|
||||
|
||||
// Fn is for curry function which is func(...any) any
|
||||
type Fn func(...any) any
|
||||
// Fn is for curry function which is func(...interface{}) interface{}
|
||||
type Fn func(...interface{}) interface{}
|
||||
|
||||
// Curry make a curry function
|
||||
func (f Fn) Curry(i any) func(...any) any {
|
||||
return func(values ...any) any {
|
||||
v := append([]any{i}, values...)
|
||||
func (f Fn) Curry(i interface{}) func(...interface{}) interface{} {
|
||||
return func(values ...interface{}) interface{} {
|
||||
v := append([]interface{}{i}, values...)
|
||||
return f(v...)
|
||||
}
|
||||
}
|
||||
|
||||
// Compose compose the functions from right to left
|
||||
func Compose(fnList ...func(...any) any) func(...any) any {
|
||||
return func(s ...any) any {
|
||||
func Compose(fnList ...func(...interface{}) interface{}) func(...interface{}) interface{} {
|
||||
return func(s ...interface{}) interface{} {
|
||||
f := fnList[0]
|
||||
restFn := fnList[1:]
|
||||
|
||||
@@ -66,7 +66,7 @@ func Compose(fnList ...func(...any) any) func(...any) any {
|
||||
}
|
||||
|
||||
// Delay make the function execution after delayed time
|
||||
func Delay(delay time.Duration, fn any, args ...any) {
|
||||
func Delay(delay time.Duration, fn interface{}, args ...interface{}) {
|
||||
// Catch programming error while constructing the closure
|
||||
mustBeFunction(fn)
|
||||
|
||||
@@ -95,7 +95,7 @@ func Debounced(fn func(), duration time.Duration) func() {
|
||||
}
|
||||
|
||||
// Schedule invoke function every duration time, util close the returned bool chan
|
||||
func Schedule(d time.Duration, fn any, args ...any) chan bool {
|
||||
func Schedule(d time.Duration, fn interface{}, args ...interface{}) chan bool {
|
||||
// Catch programming error while constructing the closure
|
||||
mustBeFunction(fn)
|
||||
|
||||
|
||||
@@ -5,7 +5,7 @@ import (
|
||||
"reflect"
|
||||
)
|
||||
|
||||
func invokeFunc(fn any, args ...any) []reflect.Value {
|
||||
func invokeFunc(fn interface{}, args ...interface{}) []reflect.Value {
|
||||
fv := functionValue(fn)
|
||||
params := make([]reflect.Value, len(args))
|
||||
for i, item := range args {
|
||||
@@ -14,7 +14,7 @@ func invokeFunc(fn any, args ...any) []reflect.Value {
|
||||
return fv.Call(params)
|
||||
}
|
||||
|
||||
func unsafeInvokeFunc(fn any, args ...any) []reflect.Value {
|
||||
func unsafeInvokeFunc(fn interface{}, args ...interface{}) []reflect.Value {
|
||||
fv := reflect.ValueOf(fn)
|
||||
params := make([]reflect.Value, len(args))
|
||||
for i, item := range args {
|
||||
@@ -23,7 +23,7 @@ func unsafeInvokeFunc(fn any, args ...any) []reflect.Value {
|
||||
return fv.Call(params)
|
||||
}
|
||||
|
||||
func functionValue(function any) reflect.Value {
|
||||
func functionValue(function interface{}) reflect.Value {
|
||||
v := reflect.ValueOf(function)
|
||||
if v.Kind() != reflect.Func {
|
||||
panic(fmt.Sprintf("Invalid function type, value of type %T", function))
|
||||
@@ -31,7 +31,7 @@ func functionValue(function any) reflect.Value {
|
||||
return v
|
||||
}
|
||||
|
||||
func mustBeFunction(function any) {
|
||||
func mustBeFunction(function interface{}) {
|
||||
v := reflect.ValueOf(function)
|
||||
if v.Kind() != reflect.Func {
|
||||
panic(fmt.Sprintf("Invalid function type, value of type %T", function))
|
||||
|
||||
@@ -7,7 +7,7 @@ import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestAfter(t *testing.T) {
|
||||
@@ -16,7 +16,7 @@ func TestAfter(t *testing.T) {
|
||||
fmt.Println("print done")
|
||||
return i
|
||||
})
|
||||
type cb func(args ...any) []reflect.Value
|
||||
type cb func(args ...interface{}) []reflect.Value
|
||||
print := func(i int, s string, fn cb) {
|
||||
fmt.Printf("print: arr[%d] is %s \n", i, s)
|
||||
v := fn(i)
|
||||
@@ -42,7 +42,7 @@ func TestBefore(t *testing.T) {
|
||||
})
|
||||
|
||||
var res []int64
|
||||
type cb func(args ...any) []reflect.Value
|
||||
type cb func(args ...interface{}) []reflect.Value
|
||||
appendStr := func(i int, s string, fn cb) {
|
||||
v := fn(i)
|
||||
res = append(res, v[0].Int())
|
||||
@@ -62,7 +62,7 @@ func TestCurry(t *testing.T) {
|
||||
add := func(a, b int) int {
|
||||
return a + b
|
||||
}
|
||||
var addCurry Fn = func(values ...any) any {
|
||||
var addCurry Fn = func(values ...interface{}) interface{} {
|
||||
return add(values[0].(int), values[1].(int))
|
||||
}
|
||||
add1 := addCurry.Curry(1)
|
||||
@@ -72,10 +72,10 @@ func TestCurry(t *testing.T) {
|
||||
func TestCompose(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestCompose")
|
||||
|
||||
toUpper := func(a ...any) any {
|
||||
toUpper := func(a ...interface{}) interface{} {
|
||||
return strings.ToUpper(a[0].(string))
|
||||
}
|
||||
toLower := func(a ...any) any {
|
||||
toLower := func(a ...interface{}) interface{} {
|
||||
return strings.ToLower(a[0].(string))
|
||||
}
|
||||
|
||||
|
||||
@@ -3,7 +3,7 @@ package function
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestWatcher(t *testing.T) {
|
||||
|
||||
6
go.mod
6
go.mod
@@ -1,3 +1,5 @@
|
||||
module github.com/duke-git/lancet/v2
|
||||
module github.com/duke-git/lancet
|
||||
|
||||
go 1.18
|
||||
go 1.16
|
||||
|
||||
require golang.org/x/text v0.5.0
|
||||
|
||||
25
go.sum
Normal file
25
go.sum
Normal file
@@ -0,0 +1,25 @@
|
||||
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
|
||||
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
|
||||
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
|
||||
golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
|
||||
golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
@@ -30,14 +30,14 @@ func NewAssert(t *testing.T, caseName string) *Assert {
|
||||
}
|
||||
|
||||
// Equal check if expected is equal with actual
|
||||
func (a *Assert) Equal(expected, actual any) {
|
||||
func (a *Assert) Equal(expected, actual interface{}) {
|
||||
if compare(expected, actual) != compareEqual {
|
||||
makeTestFailed(a.T, a.CaseName, expected, actual)
|
||||
}
|
||||
}
|
||||
|
||||
// NotEqual check if expected is not equal with actual
|
||||
func (a *Assert) NotEqual(expected, actual any) {
|
||||
func (a *Assert) NotEqual(expected, actual interface{}) {
|
||||
if compare(expected, actual) == compareEqual {
|
||||
expectedInfo := fmt.Sprintf("not %v", expected)
|
||||
makeTestFailed(a.T, a.CaseName, expectedInfo, actual)
|
||||
@@ -45,7 +45,7 @@ func (a *Assert) NotEqual(expected, actual any) {
|
||||
}
|
||||
|
||||
// Greater check if expected is greate than actual
|
||||
func (a *Assert) Greater(expected, actual any) {
|
||||
func (a *Assert) Greater(expected, actual interface{}) {
|
||||
if compare(expected, actual) != compareGreater {
|
||||
expectedInfo := fmt.Sprintf("> %v", expected)
|
||||
makeTestFailed(a.T, a.CaseName, expectedInfo, actual)
|
||||
@@ -53,7 +53,7 @@ func (a *Assert) Greater(expected, actual any) {
|
||||
}
|
||||
|
||||
// GreaterOrEqual check if expected is greate than or equal with actual
|
||||
func (a *Assert) GreaterOrEqual(expected, actual any) {
|
||||
func (a *Assert) GreaterOrEqual(expected, actual interface{}) {
|
||||
isGreatOrEqual := compare(expected, actual) == compareGreater || compare(expected, actual) == compareEqual
|
||||
if !isGreatOrEqual {
|
||||
expectedInfo := fmt.Sprintf(">= %v", expected)
|
||||
@@ -62,7 +62,7 @@ func (a *Assert) GreaterOrEqual(expected, actual any) {
|
||||
}
|
||||
|
||||
// Less check if expected is less than actual
|
||||
func (a *Assert) Less(expected, actual any) {
|
||||
func (a *Assert) Less(expected, actual interface{}) {
|
||||
if compare(expected, actual) != compareLess {
|
||||
expectedInfo := fmt.Sprintf("< %v", expected)
|
||||
makeTestFailed(a.T, a.CaseName, expectedInfo, actual)
|
||||
@@ -70,7 +70,7 @@ func (a *Assert) Less(expected, actual any) {
|
||||
}
|
||||
|
||||
// LessOrEqual check if expected is less than or equal with actual
|
||||
func (a *Assert) LessOrEqual(expected, actual any) {
|
||||
func (a *Assert) LessOrEqual(expected, actual interface{}) {
|
||||
isLessOrEqual := compare(expected, actual) == compareLess || compare(expected, actual) == compareEqual
|
||||
if !isLessOrEqual {
|
||||
expectedInfo := fmt.Sprintf("<= %v", expected)
|
||||
@@ -79,14 +79,14 @@ func (a *Assert) LessOrEqual(expected, actual any) {
|
||||
}
|
||||
|
||||
// IsNil check if value is nil
|
||||
func (a *Assert) IsNil(value any) {
|
||||
func (a *Assert) IsNil(value interface{}) {
|
||||
if value != nil {
|
||||
makeTestFailed(a.T, a.CaseName, nil, value)
|
||||
}
|
||||
}
|
||||
|
||||
// IsNotNil check if value is not nil
|
||||
func (a *Assert) IsNotNil(value any) {
|
||||
func (a *Assert) IsNotNil(value interface{}) {
|
||||
if value == nil {
|
||||
makeTestFailed(a.T, a.CaseName, "not nil", value)
|
||||
}
|
||||
@@ -94,7 +94,7 @@ func (a *Assert) IsNotNil(value any) {
|
||||
|
||||
// compare x and y return :
|
||||
// x > y -> 1, x < y -> -1, x == y -> 0, x != y -> -2
|
||||
func compare(x, y any) int {
|
||||
func compare(x, y interface{}) int {
|
||||
vx := reflect.ValueOf(x)
|
||||
vy := reflect.ValueOf(y)
|
||||
|
||||
@@ -163,7 +163,7 @@ func compare(x, y any) int {
|
||||
}
|
||||
|
||||
// logFailedInfo make test failed and log error info
|
||||
func makeTestFailed(t *testing.T, caseName string, expected, actual any) {
|
||||
func makeTestFailed(t *testing.T, caseName string, expected, actual interface{}) {
|
||||
_, file, line, _ := runtime.Caller(2)
|
||||
errInfo := fmt.Sprintf("Case %v failed. file: %v, line: %v, expected: %v, actual: %v.", caseName, file, line, expected, actual)
|
||||
t.Error(errInfo)
|
||||
|
||||
@@ -1,18 +0,0 @@
|
||||
// Copyright 2021 dudaodong@gmail.com. All rights reserved.
|
||||
// Use of this source code is governed by MIT license
|
||||
|
||||
// Package lancetconstraints contain some comstomer constraints.
|
||||
package lancetconstraints
|
||||
|
||||
// Comparator is for comparing two values
|
||||
type Comparator interface {
|
||||
// Compare v1 and v2
|
||||
// Ascending order: should return 1 -> v1 > v2, 0 -> v1 = v2, -1 -> v1 < v2
|
||||
// Descending order: should return 1 -> v1 < v2, 0 -> v1 = v2, -1 -> v1 > v2
|
||||
Compare(v1, v2 any) int
|
||||
}
|
||||
|
||||
// Number contains all types of number and uintptr, used for generics constraint
|
||||
type Number interface {
|
||||
int | int8 | int16 | int32 | int64 | uint | uint8 | uint16 | uint32 | uint64 | uintptr | float32 | float64
|
||||
}
|
||||
@@ -9,8 +9,6 @@ import (
|
||||
"math"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/duke-git/lancet/v2/lancetconstraints"
|
||||
)
|
||||
|
||||
// Exponent calculate x^n
|
||||
@@ -92,40 +90,3 @@ func TruncRound(x float64, n int) float64 {
|
||||
res, _ := strconv.ParseFloat(newFloat, 64)
|
||||
return res
|
||||
}
|
||||
|
||||
// Max return max value of params
|
||||
func Max[T lancetconstraints.Number](numbers ...T) T {
|
||||
max := numbers[0]
|
||||
|
||||
for _, v := range numbers {
|
||||
if max < v {
|
||||
max = v
|
||||
}
|
||||
}
|
||||
|
||||
return max
|
||||
}
|
||||
|
||||
// Min return min value of params
|
||||
func Min[T lancetconstraints.Number](numbers ...T) T {
|
||||
min := numbers[0]
|
||||
|
||||
for _, v := range numbers {
|
||||
if min > v {
|
||||
min = v
|
||||
}
|
||||
}
|
||||
|
||||
return min
|
||||
}
|
||||
|
||||
// Average return average value of params
|
||||
func Average[T lancetconstraints.Number](numbers ...T) T {
|
||||
var sum T
|
||||
n := T(len(numbers))
|
||||
|
||||
for _, v := range numbers {
|
||||
sum += v
|
||||
}
|
||||
return sum / n
|
||||
}
|
||||
|
||||
@@ -3,7 +3,7 @@ package mathutil
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestExponent(t *testing.T) {
|
||||
@@ -70,29 +70,3 @@ func TestTruncRound(t *testing.T) {
|
||||
assert.Equal(TruncRound(0.125, 3), float64(0.125))
|
||||
assert.Equal(TruncRound(33.33333, 2), float64(33.33))
|
||||
}
|
||||
|
||||
func TestAverage(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestAverage")
|
||||
|
||||
assert.Equal(Average(0, 0), 0)
|
||||
assert.Equal(Average(1, 1), 1)
|
||||
avg := Average(1.2, 1.4)
|
||||
t.Log(avg)
|
||||
assert.Equal(1.3, RoundToFloat(avg, 1))
|
||||
}
|
||||
|
||||
func TestMax(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestMax")
|
||||
|
||||
assert.Equal(Max(0, 0), 0)
|
||||
assert.Equal(Max(1, 2, 3), 3)
|
||||
assert.Equal(Max(1.2, 1.4, 1.1, 1.4), 1.4)
|
||||
}
|
||||
|
||||
func TestMin(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestMin")
|
||||
|
||||
assert.Equal(Min(0, 0), 0)
|
||||
assert.Equal(Min(1, 2, 3), 1)
|
||||
assert.Equal(Min(1.2, 1.4, 1.1, 1.4), 1.1)
|
||||
}
|
||||
|
||||
@@ -6,7 +6,8 @@
|
||||
// HttpGet, HttpPost, HttpDelete, HttpPut, HttpPatch, function param `url` is required.
|
||||
// HttpGet, HttpPost, HttpDelete, HttpPut, HttpPatch, function param `params` is variable, the order is:
|
||||
// params[0] is header which type should be http.Header or map[string]string,
|
||||
// params[1] is query param which type should be url.Values or map[string]any,
|
||||
// params[1] is query string param which type should be url.Values or map[string]string, when content-type header is
|
||||
// multipart/form-data or application/x-www-form-urlencoded
|
||||
// params[2] is post body which type should be []byte.
|
||||
// params[3] is http client which type should be http.Client.
|
||||
package netutil
|
||||
@@ -21,32 +22,32 @@ import (
|
||||
)
|
||||
|
||||
//HttpGet send get http request
|
||||
func HttpGet(url string, params ...any) (*http.Response, error) {
|
||||
func HttpGet(url string, params ...interface{}) (*http.Response, error) {
|
||||
return doHttpRequest(http.MethodGet, url, params...)
|
||||
}
|
||||
|
||||
//HttpPost send post http request
|
||||
func HttpPost(url string, params ...any) (*http.Response, error) {
|
||||
func HttpPost(url string, params ...interface{}) (*http.Response, error) {
|
||||
return doHttpRequest(http.MethodPost, url, params...)
|
||||
}
|
||||
|
||||
//HttpPut send put http request
|
||||
func HttpPut(url string, params ...any) (*http.Response, error) {
|
||||
func HttpPut(url string, params ...interface{}) (*http.Response, error) {
|
||||
return doHttpRequest(http.MethodPut, url, params...)
|
||||
}
|
||||
|
||||
//HttpDelete send delete http request
|
||||
func HttpDelete(url string, params ...any) (*http.Response, error) {
|
||||
func HttpDelete(url string, params ...interface{}) (*http.Response, error) {
|
||||
return doHttpRequest(http.MethodDelete, url, params...)
|
||||
}
|
||||
|
||||
// HttpPatch send patch http request
|
||||
func HttpPatch(url string, params ...any) (*http.Response, error) {
|
||||
func HttpPatch(url string, params ...interface{}) (*http.Response, error) {
|
||||
return doHttpRequest(http.MethodPatch, url, params...)
|
||||
}
|
||||
|
||||
// ParseHttpResponse decode http response to specified interface
|
||||
func ParseHttpResponse(resp *http.Response, obj any) error {
|
||||
func ParseHttpResponse(resp *http.Response, obj interface{}) error {
|
||||
if resp == nil {
|
||||
return errors.New("InvalidResp")
|
||||
}
|
||||
@@ -55,7 +56,7 @@ func ParseHttpResponse(resp *http.Response, obj any) error {
|
||||
}
|
||||
|
||||
// ConvertMapToQueryString convert map to sorted url query string
|
||||
func ConvertMapToQueryString(param map[string]any) string {
|
||||
func ConvertMapToQueryString(param map[string]interface{}) string {
|
||||
if param == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
228
netutil/http_client.go
Normal file
228
netutil/http_client.go
Normal file
@@ -0,0 +1,228 @@
|
||||
package netutil
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/tls"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/duke-git/lancet/slice"
|
||||
)
|
||||
|
||||
// HttpRequest struct is a composed http request
|
||||
type HttpRequest struct {
|
||||
RawURL string
|
||||
Method string
|
||||
Headers http.Header
|
||||
QueryParams url.Values
|
||||
FormData url.Values
|
||||
Body []byte
|
||||
}
|
||||
|
||||
// HttpClientConfig contains some configurations for http client
|
||||
type HttpClientConfig struct {
|
||||
SSLEnabled bool
|
||||
TLSConfig *tls.Config
|
||||
Compressed bool
|
||||
HandshakeTimeout time.Duration
|
||||
ResponseTimeout time.Duration
|
||||
Verbose bool
|
||||
}
|
||||
|
||||
// defaultHttpClientConfig defalut client config
|
||||
var defaultHttpClientConfig = &HttpClientConfig{
|
||||
Compressed: false,
|
||||
HandshakeTimeout: 20 * time.Second,
|
||||
ResponseTimeout: 40 * time.Second,
|
||||
}
|
||||
|
||||
// HttpClient is used for sending http request
|
||||
type HttpClient struct {
|
||||
*http.Client
|
||||
TLS *tls.Config
|
||||
Request *http.Request
|
||||
Config HttpClientConfig
|
||||
}
|
||||
|
||||
// NewHttpClient make a HttpClient instance
|
||||
func NewHttpClient() *HttpClient {
|
||||
client := &HttpClient{
|
||||
Client: &http.Client{
|
||||
Transport: &http.Transport{
|
||||
TLSHandshakeTimeout: defaultHttpClientConfig.HandshakeTimeout,
|
||||
ResponseHeaderTimeout: defaultHttpClientConfig.ResponseTimeout,
|
||||
DisableCompression: !defaultHttpClientConfig.Compressed,
|
||||
},
|
||||
},
|
||||
Config: *defaultHttpClientConfig,
|
||||
}
|
||||
|
||||
return client
|
||||
}
|
||||
|
||||
// NewHttpClientWithConfig make a HttpClient instance with pass config
|
||||
func NewHttpClientWithConfig(config *HttpClientConfig) *HttpClient {
|
||||
if config == nil {
|
||||
config = defaultHttpClientConfig
|
||||
}
|
||||
|
||||
client := &HttpClient{
|
||||
Client: &http.Client{
|
||||
Transport: &http.Transport{
|
||||
TLSHandshakeTimeout: config.HandshakeTimeout,
|
||||
ResponseHeaderTimeout: config.ResponseTimeout,
|
||||
DisableCompression: !config.Compressed,
|
||||
},
|
||||
},
|
||||
Config: *config,
|
||||
}
|
||||
|
||||
if config.SSLEnabled {
|
||||
client.TLS = config.TLSConfig
|
||||
}
|
||||
|
||||
return client
|
||||
}
|
||||
|
||||
// SendRequest send http request
|
||||
func (client *HttpClient) SendRequest(request *HttpRequest) (*http.Response, error) {
|
||||
err := validateRequest(request)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
rawUrl := request.RawURL
|
||||
|
||||
req, err := http.NewRequest(request.Method, rawUrl, bytes.NewBuffer(request.Body))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
client.setTLS(rawUrl)
|
||||
client.setHeader(req, request.Headers)
|
||||
client.setQueryParam(req, rawUrl, request.QueryParams)
|
||||
|
||||
if request.FormData != nil {
|
||||
client.setFormData(req, request.FormData)
|
||||
}
|
||||
|
||||
client.Request = req
|
||||
|
||||
resp, err := client.Client.Do(req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// DecodeResponse decode response into target object
|
||||
func (client *HttpClient) DecodeResponse(resp *http.Response, target interface{}) error {
|
||||
if resp == nil {
|
||||
return errors.New("invalid target param")
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
return json.NewDecoder(resp.Body).Decode(target)
|
||||
}
|
||||
|
||||
// setTLS set http client transport TLSClientConfig
|
||||
func (client *HttpClient) setTLS(rawUrl string) {
|
||||
if strings.HasPrefix(rawUrl, "https") {
|
||||
if transport, ok := client.Client.Transport.(*http.Transport); ok {
|
||||
transport.TLSClientConfig = client.TLS
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// setHeader set http rquest header
|
||||
func (client *HttpClient) setHeader(req *http.Request, headers http.Header) {
|
||||
if headers == nil {
|
||||
headers = make(http.Header)
|
||||
}
|
||||
|
||||
if _, ok := headers["Accept"]; !ok {
|
||||
headers["Accept"] = []string{"*/*"}
|
||||
}
|
||||
if _, ok := headers["Accept-Encoding"]; !ok && client.Config.Compressed {
|
||||
headers["Accept-Encoding"] = []string{"deflate, gzip"}
|
||||
}
|
||||
|
||||
req.Header = headers
|
||||
}
|
||||
|
||||
// setQueryParam set http request query string param
|
||||
func (client *HttpClient) setQueryParam(req *http.Request, reqUrl string, queryParam url.Values) error {
|
||||
if queryParam != nil {
|
||||
if !strings.Contains(reqUrl, "?") {
|
||||
reqUrl = reqUrl + "?" + queryParam.Encode()
|
||||
} else {
|
||||
reqUrl = reqUrl + "&" + queryParam.Encode()
|
||||
}
|
||||
u, err := url.Parse(reqUrl)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
req.URL = u
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (client *HttpClient) setFormData(req *http.Request, values url.Values) {
|
||||
formData := []byte(values.Encode())
|
||||
req.Body = ioutil.NopCloser(bytes.NewReader(formData))
|
||||
req.ContentLength = int64(len(formData))
|
||||
}
|
||||
|
||||
// validateRequest check if a request has url, and valid method.
|
||||
func validateRequest(req *HttpRequest) error {
|
||||
if req.RawURL == "" {
|
||||
return errors.New("invalid request url")
|
||||
}
|
||||
|
||||
// common HTTP methods
|
||||
methods := []string{"GET", "POST", "PUT", "DELETE", "PATCH",
|
||||
"HEAD", "CONNECT", "OPTIONS", "TRACE"}
|
||||
|
||||
if !slice.Contain(methods, strings.ToUpper(req.Method)) {
|
||||
return errors.New("invalid request method")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// StructToUrlValues convert struct to url valuse,
|
||||
// only convert the field which is exported and has `json` tag
|
||||
func StructToUrlValues(targetStruct interface{}) url.Values {
|
||||
rv := reflect.ValueOf(targetStruct)
|
||||
rt := reflect.TypeOf(targetStruct)
|
||||
|
||||
if rt.Kind() == reflect.Ptr {
|
||||
rt = rt.Elem()
|
||||
}
|
||||
if rt.Kind() != reflect.Struct {
|
||||
panic(fmt.Errorf("data type %T not support, shuld be struct or pointer to struct", targetStruct))
|
||||
}
|
||||
|
||||
result := url.Values{}
|
||||
|
||||
fieldNum := rt.NumField()
|
||||
pattern := `^[A-Z]`
|
||||
regex := regexp.MustCompile(pattern)
|
||||
for i := 0; i < fieldNum; i++ {
|
||||
name := rt.Field(i).Name
|
||||
tag := rt.Field(i).Tag.Get("json")
|
||||
if regex.MatchString(name) && tag != "" {
|
||||
result.Add(tag, fmt.Sprintf("%v", rv.Field(i).Interface()))
|
||||
}
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
95
netutil/http_client_test.go
Normal file
95
netutil/http_client_test.go
Normal file
@@ -0,0 +1,95 @@
|
||||
package netutil
|
||||
|
||||
import (
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestHttpClient_Get(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestHttpClient_Get")
|
||||
|
||||
request := &HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos/1",
|
||||
Method: "GET",
|
||||
}
|
||||
|
||||
httpClient := NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil || resp.StatusCode != 200 {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
type Todo struct {
|
||||
UserId int `json:"userId"`
|
||||
Id int `json:"id"`
|
||||
Title string `json:"title"`
|
||||
Completed bool `json:"completed"`
|
||||
}
|
||||
|
||||
var todo Todo
|
||||
httpClient.DecodeResponse(resp, &todo)
|
||||
|
||||
assert.Equal(1, todo.Id)
|
||||
}
|
||||
|
||||
func TestHttpClent_Post(t *testing.T) {
|
||||
header := http.Header{}
|
||||
header.Add("Content-Type", "multipart/form-data")
|
||||
|
||||
postData := url.Values{}
|
||||
postData.Add("userId", "1")
|
||||
postData.Add("title", "testItem")
|
||||
|
||||
request := &HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos",
|
||||
Method: "POST",
|
||||
Headers: header,
|
||||
FormData: postData,
|
||||
}
|
||||
|
||||
httpClient := NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
body, _ := ioutil.ReadAll(resp.Body)
|
||||
t.Log("response: ", resp.StatusCode, string(body))
|
||||
}
|
||||
|
||||
func TestStructToUrlValues(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestStructToUrlValues")
|
||||
|
||||
type TodoQuery struct {
|
||||
Id int `json:"id"`
|
||||
UserId int `json:"userId"`
|
||||
}
|
||||
todoQuery := TodoQuery{
|
||||
Id: 1,
|
||||
UserId: 1,
|
||||
}
|
||||
todoValues := StructToUrlValues(todoQuery)
|
||||
|
||||
assert.Equal("1", todoValues.Get("id"))
|
||||
assert.Equal("1", todoValues.Get("userId"))
|
||||
|
||||
request := &HttpRequest{
|
||||
RawURL: "https://jsonplaceholder.typicode.com/todos",
|
||||
Method: "GET",
|
||||
QueryParams: todoValues,
|
||||
}
|
||||
|
||||
httpClient := NewHttpClient()
|
||||
resp, err := httpClient.SendRequest(request)
|
||||
if err != nil || resp.StatusCode != 200 {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
body, _ := ioutil.ReadAll(resp.Body)
|
||||
t.Log("response: ", string(body))
|
||||
}
|
||||
@@ -4,9 +4,10 @@ import (
|
||||
"encoding/json"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"net/url"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestHttpGet(t *testing.T) {
|
||||
@@ -46,6 +47,29 @@ func TestHttpPost(t *testing.T) {
|
||||
t.Log("response: ", resp.StatusCode, string(body))
|
||||
}
|
||||
|
||||
func TestHttpPostFormData(t *testing.T) {
|
||||
apiUrl := "https://jsonplaceholder.typicode.com/todos"
|
||||
header := map[string]string{
|
||||
// "Content-Type": "application/x-www-form-urlencoded",
|
||||
"Content-Type": "multipart/form-data",
|
||||
}
|
||||
type Todo struct {
|
||||
UserId int `json:"userId"`
|
||||
Title string `json:"title"`
|
||||
}
|
||||
postData := url.Values{}
|
||||
postData.Add("userId", "1")
|
||||
postData.Add("title", "TestAddToDo")
|
||||
|
||||
resp, err := HttpPost(apiUrl, header, postData, nil)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
t.FailNow()
|
||||
}
|
||||
body, _ := ioutil.ReadAll(resp.Body)
|
||||
t.Log("response: ", resp.StatusCode, string(body))
|
||||
}
|
||||
|
||||
func TestHttpPut(t *testing.T) {
|
||||
url := "https://jsonplaceholder.typicode.com/todos/1"
|
||||
header := map[string]string{
|
||||
@@ -104,7 +128,7 @@ func TestHttpDelete(t *testing.T) {
|
||||
func TestConvertMapToQueryString(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConvertMapToQueryString")
|
||||
|
||||
var m = map[string]any{
|
||||
var m = map[string]interface{}{
|
||||
"c": 3,
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
|
||||
@@ -5,6 +5,8 @@ import (
|
||||
"io/ioutil"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// GetInternalIp return internal ipv4
|
||||
@@ -47,6 +49,26 @@ func GetPublicIpInfo() (*PublicIpInfo, error) {
|
||||
return &ip, nil
|
||||
}
|
||||
|
||||
// GetRequestPublicIp return the requested public ip
|
||||
func GetRequestPublicIp(req *http.Request) string {
|
||||
var ip string
|
||||
for _, ip = range strings.Split(req.Header.Get("X-Forwarded-For"), ",") {
|
||||
if ip = strings.TrimSpace(ip); ip != "" && !IsInternalIP(net.ParseIP(ip)) {
|
||||
return ip
|
||||
}
|
||||
}
|
||||
|
||||
if ip = strings.TrimSpace(req.Header.Get("X-Real-Ip")); ip != "" && !IsInternalIP(net.ParseIP(ip)) {
|
||||
return ip
|
||||
}
|
||||
|
||||
if ip, _, _ = net.SplitHostPort(req.RemoteAddr); !IsInternalIP(net.ParseIP(ip)) {
|
||||
return ip
|
||||
}
|
||||
|
||||
return ip
|
||||
}
|
||||
|
||||
// GetIps return all ipv4 of system
|
||||
func GetIps() []string {
|
||||
var ips []string
|
||||
@@ -122,3 +144,29 @@ func IsPublicIP(IP net.IP) bool {
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// IsInternalIP verify an ip is intranet or not
|
||||
func IsInternalIP(IP net.IP) bool {
|
||||
if IP.IsLoopback() {
|
||||
return true
|
||||
}
|
||||
if ip4 := IP.To4(); ip4 != nil {
|
||||
return ip4[0] == 10 ||
|
||||
(ip4[0] == 172 && ip4[1] >= 16 && ip4[1] <= 31) ||
|
||||
(ip4[0] == 169 && ip4[1] == 254) ||
|
||||
(ip4[0] == 192 && ip4[1] == 168)
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// EncodeUrl encode url
|
||||
func EncodeUrl(urlStr string) (string, error) {
|
||||
URL, err := url.Parse(urlStr)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
URL.RawQuery = URL.Query().Encode()
|
||||
|
||||
return URL.String(), nil
|
||||
}
|
||||
|
||||
@@ -10,7 +10,7 @@ import (
|
||||
"strings"
|
||||
)
|
||||
|
||||
func doHttpRequest(method, reqUrl string, params ...any) (*http.Response, error) {
|
||||
func doHttpRequest(method, reqUrl string, params ...interface{}) (*http.Response, error) {
|
||||
if len(reqUrl) == 0 {
|
||||
return nil, errors.New("url should be specified")
|
||||
}
|
||||
@@ -41,6 +41,7 @@ func doHttpRequest(method, reqUrl string, params ...any) (*http.Response, error)
|
||||
return nil, err
|
||||
}
|
||||
case 3:
|
||||
|
||||
err := setHeaderAndQueryAndBody(req, reqUrl, params[0], params[1], params[2])
|
||||
if err != nil {
|
||||
return nil, err
|
||||
@@ -60,7 +61,7 @@ func doHttpRequest(method, reqUrl string, params ...any) (*http.Response, error)
|
||||
return resp, e
|
||||
}
|
||||
|
||||
func setHeaderAndQueryParam(req *http.Request, reqUrl string, header, queryParam any) error {
|
||||
func setHeaderAndQueryParam(req *http.Request, reqUrl string, header, queryParam interface{}) error {
|
||||
err := setHeader(req, header)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -72,7 +73,7 @@ func setHeaderAndQueryParam(req *http.Request, reqUrl string, header, queryParam
|
||||
return nil
|
||||
}
|
||||
|
||||
func setHeaderAndQueryAndBody(req *http.Request, reqUrl string, header, queryParam, body any) error {
|
||||
func setHeaderAndQueryAndBody(req *http.Request, reqUrl string, header, queryParam, body interface{}) error {
|
||||
err := setHeader(req, header)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -81,14 +82,28 @@ func setHeaderAndQueryAndBody(req *http.Request, reqUrl string, header, queryPar
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = setBodyByte(req, body)
|
||||
if strings.Contains(req.Header.Get("Content-Type"), "multipart/form-data") || req.Header.Get("Content-Type") == "application/x-www-form-urlencoded" {
|
||||
if formData, ok := queryParam.(url.Values); ok {
|
||||
err = setBodyByte(req, []byte(formData.Encode()))
|
||||
}
|
||||
if formData, ok := queryParam.(map[string]string); ok {
|
||||
postData := url.Values{}
|
||||
for k, v := range formData {
|
||||
postData.Set(k, v)
|
||||
}
|
||||
err = setBodyByte(req, []byte(postData.Encode()))
|
||||
}
|
||||
|
||||
} else {
|
||||
err = setBodyByte(req, body)
|
||||
}
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func setHeader(req *http.Request, header any) error {
|
||||
func setHeader(req *http.Request, header interface{}) error {
|
||||
if header != nil {
|
||||
switch v := header.(type) {
|
||||
case map[string]string:
|
||||
@@ -122,11 +137,11 @@ func setUrl(req *http.Request, reqUrl string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func setQueryParam(req *http.Request, reqUrl string, queryParam any) error {
|
||||
func setQueryParam(req *http.Request, reqUrl string, queryParam interface{}) error {
|
||||
var values url.Values
|
||||
if queryParam != nil {
|
||||
switch v := queryParam.(type) {
|
||||
case map[string]any:
|
||||
case map[string]interface{}:
|
||||
values = url.Values{}
|
||||
for k := range v {
|
||||
values.Set(k, fmt.Sprintf("%v", v[k]))
|
||||
@@ -134,7 +149,7 @@ func setQueryParam(req *http.Request, reqUrl string, queryParam any) error {
|
||||
case url.Values:
|
||||
values = v
|
||||
default:
|
||||
return errors.New("query params type should be url.Values or map[string]any")
|
||||
return errors.New("query params type should be url.Values or map[string]interface{}")
|
||||
}
|
||||
}
|
||||
|
||||
@@ -155,7 +170,7 @@ func setQueryParam(req *http.Request, reqUrl string, queryParam any) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func setBodyByte(req *http.Request, body any) error {
|
||||
func setBodyByte(req *http.Request, body interface{}) error {
|
||||
if body != nil {
|
||||
switch b := body.(type) {
|
||||
case []byte:
|
||||
@@ -168,7 +183,7 @@ func setBodyByte(req *http.Request, body any) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func getClient(client any) (*http.Client, error) {
|
||||
func getClient(client interface{}) (*http.Client, error) {
|
||||
c := http.Client{}
|
||||
if client != nil {
|
||||
switch v := client.(type) {
|
||||
|
||||
@@ -4,7 +4,7 @@ import (
|
||||
"net"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestGetInternalIp(t *testing.T) {
|
||||
|
||||
@@ -12,18 +12,12 @@ import (
|
||||
"time"
|
||||
)
|
||||
|
||||
// RandString generate random string
|
||||
// see https://stackoverflow.com/questions/22892120/how-to-generate-a-random-string-of-a-fixed-length-in-go
|
||||
func RandString(length int) string {
|
||||
const letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||||
|
||||
b := make([]byte, length)
|
||||
r := rand.New(rand.NewSource(time.Now().UnixNano()))
|
||||
for i := range b {
|
||||
b[i] = letters[r.Int63()%int64(len(letters))]
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
const (
|
||||
NUMERAL = "0123456789"
|
||||
LOWER_LETTERS = "abcdefghijklmnopqrstuvwxyz"
|
||||
UPPER_LETTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||||
LETTERS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||||
)
|
||||
|
||||
// RandInt generate random int between min and max, maybe min, not be max
|
||||
func RandInt(min, max int) int {
|
||||
@@ -50,6 +44,41 @@ func RandBytes(length int) []byte {
|
||||
return b
|
||||
}
|
||||
|
||||
// RandString generate random string
|
||||
func RandString(length int) string {
|
||||
return random(LETTERS, length)
|
||||
}
|
||||
|
||||
// RandUpper generate a random upper case string
|
||||
func RandUpper(length int) string {
|
||||
return random(UPPER_LETTERS, length)
|
||||
}
|
||||
|
||||
// RandLower generate a random lower case string
|
||||
func RandLower(length int) string {
|
||||
return random(LOWER_LETTERS, length)
|
||||
}
|
||||
|
||||
// RandNumeral generate a random numeral string
|
||||
func RandNumeral(length int) string {
|
||||
return random(NUMERAL, length)
|
||||
}
|
||||
|
||||
// RandNumeralOrLetter generate a random numeral or letter string
|
||||
func RandNumeralOrLetter(length int) string {
|
||||
return random(NUMERAL+LETTERS, length)
|
||||
}
|
||||
|
||||
// random generate a random string based on given string range
|
||||
func random(s string, length int) string {
|
||||
b := make([]byte, length)
|
||||
r := rand.New(rand.NewSource(time.Now().UnixNano()))
|
||||
for i := range b {
|
||||
b[i] = s[r.Int63()%int64(len(s))]
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
// UUIdV4 generate a random UUID of version 4 according to RFC 4122
|
||||
func UUIdV4() (string, error) {
|
||||
uuid := make([]byte, 16)
|
||||
|
||||
@@ -5,7 +5,7 @@ import (
|
||||
"regexp"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestRandString(t *testing.T) {
|
||||
@@ -19,6 +19,51 @@ func TestRandString(t *testing.T) {
|
||||
assert.Equal(true, reg.MatchString(randStr))
|
||||
}
|
||||
|
||||
func TestRandUpper(t *testing.T) {
|
||||
pattern := `^[A-Z]+$`
|
||||
reg := regexp.MustCompile(pattern)
|
||||
|
||||
randStr := RandUpper(6)
|
||||
|
||||
assert := internal.NewAssert(t, "TestRandUpper")
|
||||
assert.Equal(6, len(randStr))
|
||||
assert.Equal(true, reg.MatchString(randStr))
|
||||
}
|
||||
|
||||
func TestRandLower(t *testing.T) {
|
||||
pattern := `^[a-z]+$`
|
||||
reg := regexp.MustCompile(pattern)
|
||||
|
||||
randStr := RandLower(6)
|
||||
|
||||
assert := internal.NewAssert(t, "TestRandLower")
|
||||
assert.Equal(6, len(randStr))
|
||||
assert.Equal(true, reg.MatchString(randStr))
|
||||
}
|
||||
|
||||
func TestRandNumeral(t *testing.T) {
|
||||
pattern := `^[0-9]+$`
|
||||
reg := regexp.MustCompile(pattern)
|
||||
|
||||
randStr := RandNumeral(12)
|
||||
|
||||
assert := internal.NewAssert(t, "TestRandNumeral")
|
||||
assert.Equal(12, len(randStr))
|
||||
assert.Equal(true, reg.MatchString(randStr))
|
||||
}
|
||||
|
||||
func TestRandNumeralOrLetter(t *testing.T) {
|
||||
pattern := `^[0-9a-zA-Z]+$`
|
||||
reg := regexp.MustCompile(pattern)
|
||||
|
||||
randStr := RandNumeralOrLetter(10)
|
||||
t.Log(randStr)
|
||||
|
||||
assert := internal.NewAssert(t, "TestRandNumeralOrLetter")
|
||||
assert.Equal(10, len(randStr))
|
||||
assert.Equal(true, reg.MatchString(randStr))
|
||||
}
|
||||
|
||||
func TestRandInt(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestRandInt")
|
||||
|
||||
|
||||
@@ -6,7 +6,7 @@ import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"github.com/duke-git/lancet/internal"
|
||||
)
|
||||
|
||||
func TestRetryFailed(t *testing.T) {
|
||||
|
||||
859
slice/slice.go
859
slice/slice.go
File diff suppressed because it is too large
Load Diff
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user