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19 Commits

Author SHA1 Message Date
dudaodong
6307d624cb Merge branch 'rc' of github.com:duke-git/lancet into rc 2025-07-07 10:18:37 +08:00
dudaodong
2f9f8b3f3d release v2.3.7 2025-07-07 10:18:05 +08:00
jake
db5d9407bb Update slice_concurrent.go (#316) 2025-06-25 15:33:07 +08:00
dudaodong
55ee000684 merge rc 2025-06-23 11:32:51 +08:00
dudaodong
fc7f2509ca fix: fix issue #314 2025-06-23 11:31:54 +08:00
残念
a97d27c32e perf(retry): the error returned by the Retry function contains the last error (#315) 2025-06-23 11:04:54 +08:00
Grigoris Thanasoulas
c176ba378e arrayqueue: Fix bug in Back() method (#313) 2025-06-20 23:05:14 +08:00
dudaodong
a3a24fc381 doc: update doc styles 2025-06-06 14:33:54 +08:00
Axiss
9caf2ffb1c fix one typo in doc (#310) 2025-06-03 10:10:51 +08:00
残念
1a5c31fd02 perf(retry): remove the waiting time after the last retry (#309) 2025-06-03 09:57:29 +08:00
dudaodong
c175b202de doc: update cryptordoc 2025-05-29 14:04:09 +08:00
dudaodong
d818219672 doc: update cryptordoc 2025-05-29 14:01:12 +08:00
dudaodong
539078e6b8 doc: add play ground demo for v2.3.6 2025-05-29 11:50:17 +08:00
dudaodong
cdefbde9f5 release v2.3.6 2025-05-29 10:07:19 +08:00
dudaodong
1e57a743af Merge branch 'rc' into v2 2025-05-29 10:05:13 +08:00
Yurun
7d4184a365 doc: fix typo (#308) 2025-05-29 10:01:38 +08:00
dudaodong
1b73483945 doc: update doc for v2.3.6 2025-05-28 11:30:12 +08:00
RigelShrimp
622aacaf44 doc: fix typo in chinese translation (#305) 2025-05-14 15:09:10 +08:00
燕归来
e78ac65605 fix: Fixed the issue of missing cap when StringToBytes returns result (#306)
Co-authored-by: 燕归来 <dylan@infinni.io>
2025-05-14 15:08:12 +08:00
38 changed files with 829 additions and 294 deletions

View File

@@ -4,7 +4,7 @@
<br/>
![Go version](https://img.shields.io/badge/go-%3E%3Dv1.18-9cf)
[![Release](https://img.shields.io/badge/release-2.3.5-green.svg)](https://github.com/duke-git/lancet/releases)
[![Release](https://img.shields.io/badge/release-2.3.7-green.svg)](https://github.com/duke-git/lancet/releases)
[![GoDoc](https://godoc.org/github.com/duke-git/lancet/v2?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet/v2)
[![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet/v2)](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
[![test](https://github.com/duke-git/lancet/actions/workflows/codecov.yml/badge.svg?branch=main&event=push)](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
@@ -214,6 +214,30 @@ import "github.com/duke-git/lancet/v2/concurrency"
- **<big>Tee</big>** : split one chanel into two channels, until cancel the context.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#Tee)]
[[play](https://go.dev/play/p/3TQPKnCirrP)]
- **<big>NewKeyedLocker</big>** : KeyedLocker is a simple implementation of a keyed locker that allows for non-blocking lock acquisition.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#NewKeyedLocker)]
[[play](https://go.dev/play/p/GzeyC33T5rw)]
- **<big>Do</big>** :acquires a lock for the specified key and executes the provided function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#Do)]
[[play](https://go.dev/play/p/GzeyC33T5rw)]
- **<big>NewRWKeyedLocker</big>** :RRWKeyedLocker is a read-write version of KeyedLocker.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#NewRWKeyedLocker)]
[[play](https://go.dev/play/p/ZrCr8sMo77T)]
- **<big>RLock</big>** : acquires a read lock for the specified key and executes the provided function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#RLock)]
[[play](https://go.dev/play/p/ZrCr8sMo77T)]
- **<big>Lock</big>** : acquires a write lock for the specified key and executes the provided function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#Lock)]
[[play](https://go.dev/play/p/WgAcXbOPKGk)]
- **<big>NewTryKeyedLocker</big>** : TryKeyedLocker is a non-blocking version of KeyedLocker.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#NewTryKeyedLocker)]
[[play](https://go.dev/play/p/VG9qLvyetE2)]
- **<big>TryLock</big>** : TryLock tries to acquire a lock for the specified key.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#TryLock)]
[[play](https://go.dev/play/p/VG9qLvyetE2)]
- **<big>Unlock</big>** : Unlock releases the lock for the specified key.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/concurrency.md#Unlock)]
[[play](https://go.dev/play/p/VG9qLvyetE2)]
<h3 id="condition"> 4. Condition package contains some functions for conditional judgment. eg. And, Or, TernaryOperator...&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a> </h3>
@@ -331,7 +355,7 @@ import "github.com/duke-git/lancet/v2/convertor"
- **<big>ToRawUrlBase64</big>** : converts a value to a string encoded in raw url Base64.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/convertor.md#ToRawUrlBase64)]
[[play](https://go.dev/play/p/HwdDPFcza1O)]
- **<big>ToBigInt</big>** : converts an integer of any supported type (int, int64, uint64, etc.) to *big.Int.
- **<big>ToBigInt</big>** : converts an integer of any supported type (int, int64, uint64, etc.) to \*big.Int.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/convertor.md#ToBigInt)]
[[play](https://go.dev/play/p/X3itkCxwB_x)]
@@ -693,7 +717,6 @@ import optional "github.com/duke-git/lancet/v2/datastructure/optional"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/datastructure/hashmap.md)]
- **<big>Optional</big>** : Optional container.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/datastructure/optional.md)]
<h3 id="eventbus"> 9. EventBus is an event bus used for handling events within an application. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">Index</a></h3>
@@ -778,6 +801,9 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>RemoveFile</big>** : remove file, param should be file path.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/fileutil.md#RemoveFile)]
[[play](https://go.dev/play/p/P2y0XW8a1SH)]
- **<big>RemoveDir</big>** : delete directory.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/fileutil.md#RemoveDir)]
[[play](https://go.dev/play/p/Oa6KnPek2uy)]
- **<big>ReadFileToString</big>** : return string of file content.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/fileutil.md#ReadFileToString)]
[[play](https://go.dev/play/p/cmfwp_5SQTp)]
@@ -926,7 +952,6 @@ import "github.com/duke-git/lancet/v2/function"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/function.md#Watcher)]
[[play](https://go.dev/play/p/l2yrOpCLd1I)]
<h3 id="maputil"> 12. Maputil package includes some functions to manipulate map.&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
```go
@@ -1097,7 +1122,9 @@ import "github.com/duke-git/lancet/v2/maputil"
- **<big>GetOrDefault</big>** : returns the value of the given key or a default value if the key is not present.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/maputil.md#GetOrDefault)]
[[play](https://go.dev/play/p/99QjSYSBdiM)]
- **<big>FindValuesBy</big>** : returns a slice of values from the map that satisfy the given predicate function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/maputil.md#FindValuesBy)]
[[play](https://go.dev/play/p/bvNwNBZDm6v)]
<h3 id="mathutil"> 13. Mathutil package implements some functions for math calculation. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
@@ -1282,6 +1309,12 @@ import "github.com/duke-git/lancet/v2/netutil"
- **<big>IsTelnetConnected</big>** : checks if can if can telnet the specified host or not.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/netutil.md#IsTelnetConnected)]
[[play](https://go.dev/play/p/yiLCGtQv_ZG)]
- **<big>BuildUrl</big>** : builds a URL from the given params.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/netutil.md#BuildUrl)]
[[play](https://go.dev/play/p/JLXl1hZK7l4)]
- **<big>AddQueryParams</big>** : adds query parameters to the given URL.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/netutil.md#AddQueryParams)]
[[play](https://go.dev/play/p/JLXl1hZK7l4)]
<h3 id="pointer"> 15. Pointer package contains some util functions to operate go pointer. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
@@ -1407,7 +1440,6 @@ import "github.com/duke-git/lancet/v2/retry"
- **<big>RetryWithExponentialWithJitterBackoff</big>** : set exponential strategy backoff.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/retry.md#RetryWithExponentialWithJitterBackoff)]
[[play](https://go.dev/play/p/xp1avQmn16X)]
<h3 id="slice"> 18. Slice contains some functions to manipulate slice. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
@@ -1654,7 +1686,7 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>Partition</big>** : partition all slice elements with the evaluation of the given predicate functions.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#Partition)]
[[play](https://go.dev/play/p/lkQ3Ri2NQhV)]
- **<big>Random</big>** : get a random item of slice, return its index, when slice is empty, return -1.
- **<big>Random</big>** : get a random item of slice, return its index, when slice is empty, return -1.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#Random)]
[[play](https://go.dev/play/p/UzpGQptWppw)]
- **<big>SetToDefaultIf</big>** : set elements to their default value if they match the given predicate.
@@ -2012,7 +2044,6 @@ import "github.com/duke-git/lancet/v2/system"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/system.md#GetProcessInfo)]
[[play](https://go.dev/play/p/NQDVywEYYx7)]
<h3 id="tuple"> 23. Tuple package implements tuple data type and some operations on it. &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">index</a></h3>
```go
@@ -2195,6 +2226,9 @@ import "github.com/duke-git/lancet/v2/validator"
- **<big>IsNumberStr</big>** : check if the string can convert to a number.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsNumberStr)]
[[play](https://go.dev/play/p/LzaKocSV79u)]
- **<big>IsAlphaNumeric</big>** : check if the string is alphanumeric.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsAlphaNumeric)]
[[play](https://go.dev/play/p/RHeESLrLg9c)]
- **<big>IsJSON</big>** : check if the string is valid JSON.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/validator.md#IsJSON)]
[[play](https://go.dev/play/p/8Kip1Itjiil)]
@@ -2315,7 +2349,7 @@ import "github.com/duke-git/lancet/v2/xerror"
- **<big>TryUnwrap</big>** : check if err is nil then it returns a valid value. If err is not nil, TryUnwrap panics with err.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/xerror.md#TryUnwrap)]
[[play](https://go.dev/play/p/acyZVkNZEeW)]
- **<big>TryCatch</big>** : simple simulation of Java-style try-catch.
- **<big>TryCatch</big>** : simple simulation of Java-style try-catch.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/xerror.md#TryCatch)]
[[play](https://go.dev/play/p/D5Mdb0mRj0P)]
@@ -2324,6 +2358,7 @@ import "github.com/duke-git/lancet/v2/xerror"
#### [Contribution Guide](./CONTRIBUTION.md)
## Contributors
Thank you to all the people who contributed to lancet!
<a href="https://github.com/duke-git/lancet/graphs/contributors">

View File

@@ -4,7 +4,7 @@
<br/>
![Go version](https://img.shields.io/badge/go-%3E%3Dv1.18-9cf)
[![Release](https://img.shields.io/badge/release-2.3.5-green.svg)](https://github.com/duke-git/lancet/releases)
[![Release](https://img.shields.io/badge/release-2.3.7-green.svg)](https://github.com/duke-git/lancet/releases)
[![GoDoc](https://godoc.org/github.com/duke-git/lancet/v2?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet/v2)
[![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet/v2)](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
[![test](https://github.com/duke-git/lancet/actions/workflows/codecov.yml/badge.svg?branch=main&event=push)](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
@@ -101,7 +101,6 @@ func main() {
- [Validator](#user-content-validator)
- [Xerror](#user-content-xerror)
<h3 id="algorithm"> 1. algorithm 包实现一些基本查找和排序算法。 &nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
```go
@@ -214,6 +213,30 @@ import "github.com/duke-git/lancet/v2/concurrency"
- **<big>Tee</big>** : 将一个 channel 分成两个 channel直到取消上下文。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#Tee)]
[[play](https://go.dev/play/p/3TQPKnCirrP)]
- **<big>NewKeyedLocker</big>** : NewKeyedLocker 创建一个新的 KeyedLocker并为锁的过期设置指定的 TTL。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#NewKeyedLocker)]
[[play](https://go.dev/play/p/GzeyC33T5rw)]
- **<big>Do</big>** :为指定的键获取锁并执行提供的函数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#Do)]
[[play](https://go.dev/play/p/GzeyC33T5rw)]
- **<big>NewRWKeyedLocker</big>** :RWKeyedLocker 是一个简单的键值读写锁实现,允许非阻塞的锁获取。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#NewRWKeyedLocker)]
[[play](https://go.dev/play/p/ZrCr8sMo77T)]
- **<big>RLock</big>** : 为指定的键获取读锁并执行提供的函数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#RLock)]
[[play](https://go.dev/play/p/ZrCr8sMo77T)]
- **<big>Lock</big>** : 为指定的键获取锁并执行提供的函数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#Lock)]
[[play](https://go.dev/play/p/WgAcXbOPKGk)]
- **<big>NewTryKeyedLocker</big>** : 创建一个 TryKeyedLocker 实例TryKeyedLocker 是 KeyedLocker 的非阻塞版本。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#NewTryKeyedLocker)]
[[play](https://go.dev/play/p/VG9qLvyetE2)]
- **<big>TryLock</big>** : TryLock 尝试获取指定键的锁。如果锁成功获取,则返回 true否则返回 false。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#TryLock)]
[[play](https://go.dev/play/p/VG9qLvyetE2)]
- **<big>Unlock</big>** : 释放指定键的锁。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/concurrency.md#Unlock)]
[[play](https://go.dev/play/p/VG9qLvyetE2)]
<h3 id="condition"> 4. condition 包含一些用于条件判断的函数。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
@@ -319,19 +342,19 @@ import "github.com/duke-git/lancet/v2/convertor"
- **<big>GbkToUtf8</big>** : GBK 编码转 utf8 编码。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/convertor.md#GbkToUtf8)]
[[play](https://go.dev/play/p/OphmHCN_9u8)]
- **<big>ToStdBase64</big>** : 将值转换为StdBase64编码的字符串。
- **<big>ToStdBase64</big>** : 将值转换为 StdBase64 编码的字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/convertor.md#ToStdBase64)]
[[play](https://go.dev/play/p/_fLJqJD3NMo)]
- **<big>ToUrlBase64</big>** : 将值转换为url Base64编码的字符串。
- **<big>ToUrlBase64</big>** : 将值转换为 url Base64 编码的字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/convertor.md#ToUrlBase64)]
[[play](https://go.dev/play/p/C_d0GlvEeUR)]
- **<big>ToRawStdBase64</big>** : 将值转换为RawStdBase64编码的字符串。
- **<big>ToRawStdBase64</big>** : 将值转换为 RawStdBase64 编码的字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/convertor.md#ToRawStdBase64)]
[[play](https://go.dev/play/p/wSAr3sfkDcv)]
- **<big>ToRawUrlBase64</big>** : 将值转换为RawUrlBase64编码的字符串。
- **<big>ToRawUrlBase64</big>** : 将值转换为 RawUrlBase64 编码的字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/convertor.md#ToRawUrlBase64)]
[[play](https://go.dev/play/p/HwdDPFcza1O)]
- **<big>ToBigInt</big>** : 将整数转为*big.Int。
- **<big>ToBigInt</big>** : 将整数转为\*big.Int。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/convertor.md#ToBigInt)]
[[play](https://go.dev/play/p/X3itkCxwB_x)]
@@ -355,9 +378,15 @@ import "github.com/duke-git/lancet/v2/cryptor"
- **<big>AesCbcDecrypt</big>** : 使用 AES CBC 算法模式解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#AesCbcDecrypt)]
[[play](https://go.dev/play/p/IOq_g8_lKZD)]
- **<big>AesCtrCrypt</big>** : 使用 AES CTR 算法模式加密/解密数据。
- **<big>AesCtrCrypt<sup>deprecated</sup></big>** : 使用 AES CTR 算法模式加密/解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#AesCtrCrypt)]
[[play](https://go.dev/play/p/SpaZO0-5Nsp)]
- **<big>AesCtrEncrypt</big>** : 使用 AES CTR 算法模式加密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#AesCtrCrypt)]
[[play](https://go.dev/play/p/x6pjPAvThRz)]
- **<big>AesCtrDecrypt</big>** : 使用 AES CTR 算法模式解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#AesCtrCrypt)]
[[play](https://go.dev/play/p/x6pjPAvThRz)]
- **<big>AesCfbEncrypt</big>** : 使用 AES CFB 算法模式加密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#AesCfbEncrypt)]
[[play](https://go.dev/play/p/tfkF10B13kH)]
@@ -394,9 +423,15 @@ import "github.com/duke-git/lancet/v2/cryptor"
- **<big>DesCbcDecrypt</big>** : 使用 DES CBC 算法模式解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#DesCbcDecrypt)]
[[play](https://go.dev/play/p/4cC4QvWfe3_1)]
- **<big>DesCtrCrypt</big>** : 使用 DES CTR 算法模式加密/解密数据。
- **<big>DesCtrCrypt<sup>deprecated</sup></big>** : 使用 DES CTR 算法模式加密/解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#DesCtrCrypt)]
[[play](https://go.dev/play/p/9-T6OjKpcdw)]
- **<big>DesCtrEncrypt</big>** : 使用 DES CTR 算法模式加密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#DesCtrEncrypt)]
[[play](https://go.dev/play/p/S6p_WHCgH1d)]
- **<big>DesCtrDecrypt</big>** : 使用 DES CTR 算法模式解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#DesCtrDecrypt)]
[[play](https://go.dev/play/p/S6p_WHCgH1d)]
- **<big>DesCfbEncrypt</big>** : 使用 DES CFB 算法模式加密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#DesCfbEncrypt)]
[[play](https://go.dev/play/p/y-eNxcFBlxL)]
@@ -474,19 +509,19 @@ import "github.com/duke-git/lancet/v2/cryptor"
- **<big>RsaDecrypt</big>** : 用私钥文件 rsa 解密数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaDecrypt)]
[[play](https://go.dev/play/p/7_zo6mrx-eX)]
- **<big>GenerateRsaKeyPair</big>** : 创建rsa公钥私钥和key。
- **<big>GenerateRsaKeyPair</big>** : 创建 rsa 公钥私钥和 key。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#GenerateRsaKeyPair)]
[[play](https://go.dev/play/p/sSVmkfENKMz)]
- **<big>RsaEncryptOAEP</big>** : rsa OAEP加密。
- **<big>RsaEncryptOAEP</big>** : rsa OAEP 加密。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaEncryptOAEP)]
[[play](https://go.dev/play/p/sSVmkfENKMz)]
- **<big>RsaDecryptOAEP</big>** : rsa OAEP解密。
- **<big>RsaDecryptOAEP</big>** : rsa OAEP 解密。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaDecryptOAEP)]
[[play](https://go.dev/play/p/sSVmkfENKMz)]
- **<big>RsaSign</big>** : 应用RSA算法签名数据。
- **<big>RsaSign</big>** : 应用 RSA 算法签名数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaSign)]
[[play](https://go.dev/play/p/qhsbf8BJ6Mf)]
- **<big>RsaVerifySign</big>** : 验证数据的签名是否符合RSA算法。
- **<big>RsaVerifySign</big>** : 验证数据的签名是否符合 RSA 算法。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/cryptor.md#RsaVerifySign)]
[[play](https://go.dev/play/p/qhsbf8BJ6Mf)]
@@ -645,7 +680,7 @@ import "github.com/duke-git/lancet/v2/datetime"
- **<big>DaysBetween</big>** : 返回两个日期之间的天数差。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/datetime.md#DaysBetween)]
[[play](https://go.dev/play/p/qD6qGb3TbOy)]
- **<big>GenerateDatetimesBetween</big>** : 生成从startend的所有日期时间的字符串列表。
- **<big>GenerateDatetimesBetween</big>** : 生成从 startend 的所有日期时间的字符串列表。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/datetime.md#GenerateDatetimesBetween)]
[[play](https://go.dev/play/p/6kHBpAxD9ZC)]
- **<big>Min</big>** : 返回最早时间。
@@ -658,7 +693,6 @@ import "github.com/duke-git/lancet/v2/datetime"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/datetime.md#MaxMin)]
[[play](https://go.dev/play/p/rbW51cDtM_2)]
<h3 id="datastructure"> 8. datastructure 包含一些普通的数据结构实现。例如list, linklist, stack, queue, set, tree, graph。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
```go
@@ -702,7 +736,7 @@ import "github.com/duke-git/lancet/v2/eventbus"
#### 函数列表:
- **<big>NewEventBus</big>** : 创建EventBus实例。
- **<big>NewEventBus</big>** : 创建 EventBus 实例。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/eventbus.md#NewEventBus)]
[[play](https://go.dev/play/p/gHbOPV_NUOJ)]
- **<big>Subscribe</big>** : 订阅具有特定事件主题和监听函数的事件。支持异步,事件优先级,事件过滤器。
@@ -726,7 +760,7 @@ import "github.com/duke-git/lancet/v2/eventbus"
- **<big>GetAllListenersCount</big>** : 获取所有事件的监听器数量。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/eventbus.md#GetAllListenersCount)]
[[play](https://go.dev/play/p/PUlr0xcpEOz)]
- **<big>GetEvents</big>** : 获取所有事件的topic。
- **<big>GetEvents</big>** : 获取所有事件的 topic。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/eventbus.md#GetEvents)]
[[play](https://go.dev/play/p/etgjjcOtAjX)]
- **<big>SetErrorHandler</big>** : 设置事件的错误处理函数。
@@ -777,6 +811,9 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>RemoveFile</big>** : 删除文件。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#RemoveFile)]
[[play](https://go.dev/play/p/P2y0XW8a1SH)]
- **<big>RemoveDir</big>** : 删除目录,支持传入删除前的回调函数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#RemoveDir)]
[[play](https://go.dev/play/p/Oa6KnPek2uy)]
- **<big>ReadFileToString</big>** : 读取文件内容并返回字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#ReadFileToString)]
[[play](https://go.dev/play/p/cmfwp_5SQTp)]
@@ -809,9 +846,9 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>ReadCsvFile</big>** : 读取 csv 文件内容到切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#ReadCsvFile)]
[[play](https://go.dev/play/p/OExTkhGEd3_u)]
- **<big>WriteCsvFile</big>** : 向csv文件写入切片数据。
- **<big>WriteCsvFile</big>** : 向 csv 文件写入切片数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#WriteCsvFile)]
- **<big>WriteMapsToCsv</big>** : 将map切片写入csv文件中。
- **<big>WriteMapsToCsv</big>** : 将 map 切片写入 csv 文件中。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#WriteMapsToCsv)]
[[play](https://go.dev/play/p/umAIomZFV1c)]
- **<big>WriteBytesToFile</big>** : 将 bytes 写入文件。
@@ -820,7 +857,7 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>WriteStringToFile</big>** : 将字符串写入文件。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#WriteStringToFile)]
[[play](https://go.dev/play/p/GhLS6d8lH_g)]
- **<big>ReadFile</big>** : 读取文件或者URL。
- **<big>ReadFile</big>** : 读取文件或者 URL。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#ReadFile)]
- **<big>ChunkRead</big>** : 从文件的指定偏移读取块并返回块内所有行。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#ChunkRead)]
@@ -828,11 +865,10 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>ParallelChunkRead</big>** : 并行读取文件并将每个块的行发送到指定通道。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#ParallelChunkRead)]
[[play](https://go.dev/play/p/teMXnCsdSEw)]
- **<big>GetExeOrDllVersion</big>** : 返回exe,dll文件版本号(仅Window平台)。
- **<big>GetExeOrDllVersion</big>** : 返回 exe,dll 文件版本号(仅 Window 平台)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/fileutil.md#GetExeOrDllVersion)]
[[play](https://go.dev/play/p/iLRrDBhE38E)]
<h3 id="formatter"> 11. formatter 格式化器包含一些数据格式化处理方法。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
```go
@@ -901,33 +937,31 @@ import "github.com/duke-git/lancet/v2/function"
- **<big>Pipeline</big>** : 从右至左执行函数列表。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Pipeline)]
[[play](https://go.dev/play/p/mPdUVvj6HD6)]
- **<big>AcceptIf</big>** : AcceptIf函数会返回另一个函数该函数的签名与apply函数相同但同时还会包含一个布尔值来表示成功或失败。
- **<big>AcceptIf</big>** : AcceptIf 函数会返回另一个函数,该函数的签名与 apply 函数相同,但同时还会包含一个布尔值来表示成功或失败。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#AcceptIf)]
[[play](https://go.dev/play/p/XlXHHtzCf7d)]
- **<big>And</big>** : 返回一个复合谓词判断函数该判断函数表示一组谓词的逻辑and操作。
- **<big>And</big>** : 返回一个复合谓词判断函数,该判断函数表示一组谓词的逻辑 and 操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#And)]
[[play](https://go.dev/play/p/dTBHJMQ0zD2)]
- **<big>Or</big>** : 返回一个复合谓词判断函数该判断函数表示一组谓词的逻辑or操作。
- **<big>Or</big>** : 返回一个复合谓词判断函数,该判断函数表示一组谓词的逻辑 or 操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Or)]
[[play](https://go.dev/play/p/LitCIsDFNDA)]
- **<big>Negate</big>** : 返回一个谓词函数,该谓词函数表示当前谓词的逻辑否定。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Negate)]
[[play](https://go.dev/play/p/jbI8BtgFnVE)]
- **<big>Nor</big>** : 返回一个复合谓词判断函数该判断函数表示一组谓词的逻辑非或nor的操作。
- **<big>Nor</big>** : 返回一个复合谓词判断函数,该判断函数表示一组谓词的逻辑非或 nor 的操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Nor)]
[[play](https://go.dev/play/p/2KdCoBEOq84)]
- **<big>Nand</big>** : 返回一个复合谓词判断函数该判断函数表示一组谓词的逻辑非与nand的操作。
- **<big>Nand</big>** : 返回一个复合谓词判断函数,该判断函数表示一组谓词的逻辑非与 nand 的操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Nand)]
[[play](https://go.dev/play/p/Rb-FdNGpgSO)]
- **<big>Xnor</big>** : 返回一个复合谓词判断函数该判断函数表示一组谓词的逻辑异或xnor的操作。
- **<big>Xnor</big>** : 返回一个复合谓词判断函数,该判断函数表示一组谓词的逻辑异或 xnor 的操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Xnor)]
[[play](https://go.dev/play/p/FJxko8SFbqc)]
- **<big>Watcher</big>** : Watcher 用于记录代码执行时间。可以启动/停止/重置手表定时器。获取函数执行的时间。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/function.md#Watcher)]
[[play](https://go.dev/play/p/l2yrOpCLd1I)]
<h3 id="maputil"> 13. maputil 包括一些操作 map 的函数。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
```go
@@ -1005,13 +1039,13 @@ import "github.com/duke-git/lancet/v2/maputil"
- **<big>GetOrSet</big>** : 返回给定键的值,如果不存在则设置该值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#GetOrSet)]
[[play](https://go.dev/play/p/IVQwO1OkEJC)]
- **<big>MapToStruct</big>** : 将map转成struct。
- **<big>MapToStruct</big>** : 将 map 转成 struct。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#MapToStruct)]
[[play](https://go.dev/play/p/7wYyVfX38Dp)]
- **<big>ToSortedSlicesDefault</big>** : 将map的key和value转化成两个根据key的值从小到大排序的切片value切片中元素的位置与key对应。
- **<big>ToSortedSlicesDefault</big>** : 将 map 的 key 和 value 转化成两个根据 key 的值从小到大排序的切片value 切片中元素的位置与 key 对应。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#ToSortedSlicesDefault)]
[[play](https://go.dev/play/p/43gEM2po-qy)]
- **<big>ToSortedSlicesWithComparator</big>** : 将map的key和value转化成两个使用比较器函数根据key的值自定义排序规则的切片value切片中元素的位置与key对应。
- **<big>ToSortedSlicesWithComparator</big>** : 将 map 的 key 和 value 转化成两个使用比较器函数根据 key 的值自定义排序规则的切片value 切片中元素的位置与 key 对应。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#ToSortedSlicesWithComparator)]
[[play](https://go.dev/play/p/0nlPo6YLdt3)]
- **<big>NewOrderedMap</big>** : 创建有序映射。有序映射是键值对的集合,其中键是唯一的,并且保留键插入的顺序。
@@ -1026,7 +1060,7 @@ import "github.com/duke-git/lancet/v2/maputil"
- **<big>OrderedMap_Delete</big>** : 删除给定键的键值对。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_Delete)]
[[play](ttps://go.dev/play/p/5bIi4yaZ3K-)]
- **<big>OrderedMap_Clear</big>** : 清空map数据。
- **<big>OrderedMap_Clear</big>** : 清空 map 数据。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_Clear)]
[[play](https://go.dev/play/p/8LwoJyEfuFr)]
- **<big>OrderedMap_Front</big>** : 返回第一个键值对。
@@ -1050,7 +1084,7 @@ import "github.com/duke-git/lancet/v2/maputil"
- **<big>OrderedMap_Len</big>** : 返回键值对的数量。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_Len)]
[[play](https://go.dev/play/p/cLe6z2VX5N-)]
- **<big>OrderedMap_Contains</big>** : 如果给定的键存在则返回true。
- **<big>OrderedMap_Contains</big>** : 如果给定的键存在则返回 true。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_Contains)]
[[play](https://go.dev/play/p/QuwqqnzwDNX)]
- **<big>OrderedMap_Iter</big>** : 返回按顺序产生键值对的通道。
@@ -1059,13 +1093,13 @@ import "github.com/duke-git/lancet/v2/maputil"
- **<big>OrderedMap_ReverseIter</big>** : 返回以相反顺序产生键值对的通道。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_ReverseIter)]
[[play](https://go.dev/play/p/8Q0ssg6hZzO)]
- **<big>OrderedMap_SortByKey</big>** : 使用传入的比较函数排序map key。
- **<big>OrderedMap_SortByKey</big>** : 使用传入的比较函数排序 map key。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_SortByKey)]
[[play](https://go.dev/play/p/N7hjD_alZPq)]
- **<big>OrderedMap_MarshalJSON</big>** : 实现json.Marshaler接口。
- **<big>OrderedMap_MarshalJSON</big>** : 实现 json.Marshaler 接口。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_MarshalJSON)]
[[play](https://go.dev/play/p/C-wAwydIAC7)]
- **<big>OrderedMap_UnmarshalJSON</big>** : 实现json.Unmarshaler接口。
- **<big>OrderedMap_UnmarshalJSON</big>** : 实现 json.Unmarshaler 接口。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#OrderedMap_UnmarshalJSON)]
[[play](https://go.dev/play/p/8C3MvJ3-mut)]
- **<big>NewConcurrentMap</big>** : ConcurrentMap 协程安全的 map 结构。
@@ -1092,12 +1126,15 @@ import "github.com/duke-git/lancet/v2/maputil"
- **<big>ConcurrentMap_Range</big>** : 为 map 中每个键和值顺序调用迭代器。 如果 iterator 返回 false则停止迭代。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#ConcurrentMap_Range)]
[[play](https://go.dev/play/p/iqcy7P8P0Pr)]
- **<big>SortByKey</big>** : 对传入的map根据key进行排序。
- **<big>SortByKey</big>** : 对传入的 map 根据 key 进行排序。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#SortByKey)]
[[play](https://go.dev/play/p/PVdmBSnm6P_W)]
- **<big>GetOrDefault</big>** : 返回给定键的值,如果键不存在,则返回默认值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#GetOrDefault)]
[[play](https://go.dev/play/p/99QjSYSBdiM)]
- **<big>FindValuesBy</big>** : 返回一个切片,包含满足给定谓词判断函数的 map 中的值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/maputil.md#FindValuesBy)]
[[play](https://go.dev/play/p/bvNwNBZDm6v)]
<h3 id="mathutil"> 14. mathutil 包实现了一些数学计算的函数。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
@@ -1143,16 +1180,16 @@ import "github.com/duke-git/lancet/v2/mathutil"
- **<big>TruncRound</big>** : 截短 n 位小数(不进行四舍五入)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#TruncRound)]
[[play](https://go.dev/play/p/aumarSHIGzP)]
- **<big>CeilToFloat</big>** : 向上舍入(进一法),保留n位小数。
- **<big>CeilToFloat</big>** : 向上舍入(进一法),保留 n 位小数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#CeilToFloat)]
[[play](https://go.dev/play/p/8hOeSADZPCo)]
- **<big>CeilToString</big>** : 向上舍入(进一法),保留n位小数,返回字符串。
- **<big>CeilToString</big>** : 向上舍入(进一法),保留 n 位小数,返回字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#CeilToString)]
[[play](https://go.dev/play/p/wy5bYEyUKKG)]
- **<big>FloorToFloat</big>** : 向下舍入(去尾法),保留n位小数。
- **<big>FloorToFloat</big>** : 向下舍入(去尾法),保留 n 位小数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#FloorToFloat)]
[[play](https://go.dev/play/p/vbCBrQHZEED)]
- **<big>FloorToString</big>** : 向下舍入(去尾法),保留n位小数,返回字符串。
- **<big>FloorToString</big>** : 向下舍入(去尾法),保留 n 位小数,返回字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#FloorToString)]
[[play](https://go.dev/play/p/Qk9KPd2IdDb)]
- **<big>Range</big>** : 根据指定的起始值和数量,创建一个数字切片。
@@ -1203,10 +1240,10 @@ import "github.com/duke-git/lancet/v2/mathutil"
- **<big>StdDev</big>** : 计算标准差。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#StdDev)]
[[play](https://go.dev/play/p/FkNZDXvHD2l)]
- **<big>Permutation</big>** : 计算排列数P(n, k)。
- **<big>Permutation</big>** : 计算排列数 P(n, k)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#Permutation)]
[[play](https://go.dev/play/p/MgobwH_FOxj)]
- **<big>Combination</big>** : 计算组合数C(n, k)。
- **<big>Combination</big>** : 计算组合数 C(n, k)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/mathutil.md#Combination)]
[[play](https://go.dev/play/p/ENFQRDQUFi9)]
@@ -1282,6 +1319,12 @@ import "github.com/duke-git/lancet/v2/netutil"
- **<big>IsTelnetConnected</big>** : 检查能否 telnet 到主机。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/netutil.md#IsTelnetConnected)]
[[play](https://go.dev/play/p/yiLCGtQv_ZG)]
- **<big>BuildUrl</big>** : 创建 url 字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/netutil.md#BuildUrl)]
[[play](https://go.dev/play/p/JLXl1hZK7l4)]
- **<big>AddQueryParams</big>** : 向 url 添加查询参数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/netutil.md#AddQueryParams)]
[[play](https://go.dev/play/p/JLXl1hZK7l4)]
<h3 id="pointer"> 16. pointer 包支持一些指针类型的操作。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
@@ -1339,28 +1382,28 @@ import "github.com/duke-git/lancet/v2/random"
- **<big>UUIdV4</big>** : 生成 UUID v4 字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#UUIdV4)]
[[play](https://go.dev/play/p/_Z9SFmr28ft)]
- **<big>RandUniqueIntSlice</big>** : 生成一个不重复的随机int切片。
- **<big>RandUniqueIntSlice</big>** : 生成一个不重复的随机 int 切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandUniqueIntSlice)]
[[play](https://go.dev/play/p/uBkRSOz73Ec)]
- **<big>RandSymbolChar</big>** : 生成给定长度的随机符号字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandSymbolChar)]
[[play](https://go.dev/play/p/Im6ZJxAykOm)]
- **<big>RandFloat</big>** : 生成随机float64数字可以指定范围和精度。
- **<big>RandFloat</big>** : 生成随机 float64 数字,可以指定范围和精度。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandFloat)]
[[play](https://go.dev/play/p/zbD_tuobJtr)]
- **<big>RandFloats</big>** : 生成随机float64数字切片可以指定长度范围和精度.
- **<big>RandFloats</big>** : 生成随机 float64 数字切片,可以指定长度,范围和精度.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandFloats)]
[[play](https://go.dev/play/p/uBkRSOz73Ec)]
- **<big>RandStringSlice</big>** : 生成随机字符串slice。
- **<big>RandStringSlice</big>** : 生成随机字符串 slice。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandStringSlice)]
[[play](https://go.dev/play/p/2_-PiDv3tGn)]
- **<big>RandBool</big>** : 生成随机bool值(true or false)。
- **<big>RandBool</big>** : 生成随机 bool 值(true or false)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandBool)]
[[play](https://go.dev/play/p/to6BLc26wBv)]
- **<big>RandBoolSlice</big>** : 生成特定长度的随机bool slice。
- **<big>RandBoolSlice</big>** : 生成特定长度的随机 bool slice。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandBoolSlice)]
[[play](https://go.dev/play/p/o-VSjPjnILI)]
- **<big>RandIntSlice</big>** : 生成一个特定长度的随机int切片数值范围[min, max)。
- **<big>RandIntSlice</big>** : 生成一个特定长度的随机 int 切片,数值范围[min, max)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/random.md#RandIntSlice)]
[[play](https://go.dev/play/p/GATTQ5xTEG8)]
- **<big>RandFromGivenSlice</big>** : 从给定切片中随机生成元素。
@@ -1390,7 +1433,7 @@ import "github.com/duke-git/lancet/v2/retry"
- **<big>RetryFunc</big>** : 重试执行的函数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/retry.md#RetryFunc)]
[[play](https://go.dev/play/p/nk2XRmagfVF)]
- **<big>RetryTimes</big>** : 设置重试次数默认5。
- **<big>RetryTimes</big>** : 设置重试次数,默认 5。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/retry.md#RetryTimes)]
[[play](https://go.dev/play/p/ssfVeU2SwLO)]
- **<big>BackoffStrategy</big>** : 定义计算退避间隔的方法的接口。
@@ -1405,8 +1448,6 @@ import "github.com/duke-git/lancet/v2/retry"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/retry.md#RetryWithExponentialWithJitterBackoff)]
[[play](https://go.dev/play/p/xp1avQmn16X)]
<h3 id="slice"> 19. slice 包含操作切片的方法集合。&nbsp; &nbsp; &nbsp; &nbsp; <a href="#index">回到目录</a></h3>
```go
@@ -1511,7 +1552,7 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>ForEach</big>** : 遍历切片的元素并为每个元素调用 iteratee 函数。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#ForEach)]
[[play](https://go.dev/play/p/DrPaa4YsHRF)]
- **<big>ForEachConcurrent</big>** : 对slice并发执行foreach操作。
- **<big>ForEachConcurrent</big>** : 对 slice 并发执行 foreach 操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#ForEachConcurrent)]
[[play](https://go.dev/play/p/kT4XW7DKVoV)]
- **<big>ForEachWithBreak</big>** : 遍历切片的元素并为每个元素调用 iteratee 函数,当 iteratee 函数返回 false 时,终止遍历。
@@ -1544,7 +1585,7 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>Map</big>** : 对 slice 中的每个元素执行 map 函数以创建一个新切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Map)]
[[play](https://go.dev/play/p/biaTefqPquw)]
- **<big>MapConcurrent</big>** : 对slice并发执行map操作。
- **<big>MapConcurrent</big>** : 对 slice 并发执行 map 操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#MapConcurrent)]
[[play](https://go.dev/play/p/H1ehfPkPen0)]
- **<big>Merge</big>** : 合并多个切片(不会消除重复元素)。
@@ -1553,7 +1594,7 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>Reverse</big>** : 反转切片中的元素顺序。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Reverse)]
[[play](https://go.dev/play/p/8uI8f1lwNrQ)]
- **<big>ReverseCopy</big>** : 反转切片中的元素顺序, 不改变原slice。
- **<big>ReverseCopy</big>** : 反转切片中的元素顺序, 不改变原 slice。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#ReverseCopy)]
[[play](https://go.dev/play/p/c9arEaP7Cg-)]
- **<big>Reduce<sup>deprecated</sup></big>** : 将切片中的元素依次运行 iteratee 函数,返回运行结果。(废弃:建议使用 ReduceBy)
@@ -1565,7 +1606,7 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>ReduceRight</big>** : 类似 ReduceBy 操作,迭代切片元素顺序从右至左。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#ReduceRight)]
[[play](https://go.dev/play/p/qT9dZC03A1K)]
- **<big>ReduceConcurrent</big>** : 对切片元素执行并发reduce操作。
- **<big>ReduceConcurrent</big>** : 对切片元素执行并发 reduce 操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#ReduceConcurrent)]
[[play](https://go.dev/play/p/Tjwe6OtaG07)]
- **<big>Replace</big>** : 返回切片的副本,其中前 n 个不重叠的 old 替换为 new。
@@ -1628,7 +1669,7 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>UniqueByComparator</big>** : 使用提供的比较器函数从输入切片中移除重复元素。此函数保持元素的顺序。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#UniqueByComparator)]
[[play](https://go.dev/play/p/rwSacr-ZHsR)]
- **<big>UniqueByField</big>** : 根据struct字段对struct切片去重复。
- **<big>UniqueByField</big>** : 根据 struct 字段对 struct 切片去重复。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#UniqueByField)]
[[play](https://go.dev/play/p/6cifcZSPIGu)]
- **<big>UniqueByConcurrent</big>** : 并发的从输入切片中移除重复元素,结果保持元素的顺序。
@@ -1651,13 +1692,13 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>Join</big>** : 用指定的分隔符链接切片元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Join)]
[[play](https://go.dev/play/p/huKzqwNDD7V)]
- **<big>Partition</big>** : 根据给定的predicate判断函数分组切片元素。
- **<big>Partition</big>** : 根据给定的 predicate 判断函数分组切片元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Partition)]
[[play](https://go.dev/play/p/lkQ3Ri2NQhV)]
- **<big>Random</big>** : 随机返回切片中元素以及下标, 当切片长度为0时返回下标-1。
- **<big>Random</big>** : 随机返回切片中元素以及下标, 当切片长度为 0 时返回下标-1。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Random)]
[[play](https://go.dev/play/p/UzpGQptWppw)]
- **<big>SetToDefaultIf</big>** : 根据给定给定的predicate判定函数来修改切片中的元素。
- **<big>SetToDefaultIf</big>** : 根据给定给定的 predicate 判定函数来修改切片中的元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#SetToDefaultIf)]
[[play](https://go.dev/play/p/9AXGlPRC0-A)]
- **<big>Break</big>** : 根据判断函数将切片分成两部分。它开始附加到与函数匹配的第一个元素之后的第二个切片。第一个匹配之后的所有元素都包含在第二个切片中,无论它们是否与函数匹配。
@@ -1704,13 +1745,13 @@ import "github.com/duke-git/lancet/v2/stream"
- **<big>Concat</big>** : 创建一个延迟连接 stream其元素是第一个 stream 的所有元素,后跟第二个 stream 的全部元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#Concat)]
[[play](https://go.dev/play/p/HM4OlYk_OUC)]
- **<big>Distinct</big>** : 创建并返回一个stream用于删除重复的项。
- **<big>Distinct</big>** : 创建并返回一个 stream用于删除重复的项。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#Distinct)]
[[play](https://go.dev/play/p/eGkOSrm64cB)]
- **<big>Filter</big>** : 返回一个通过判定函数的stream。
- **<big>Filter</big>** : 返回一个通过判定函数的 stream。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#Filter)]
[[play](https://go.dev/play/p/MFlSANo-buc)]
- **<big>FilterConcurrent</big>** : 对slice并发执行filter操作。
- **<big>FilterConcurrent</big>** : 对 slice 并发执行 filter 操作。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#FilterConcurrent)]
[[play](https://go.dev/play/p/t_pkwerIRVx)]
- **<big>Map</big>** : 返回一个 stream该 stream 由将给定函数应用于源 stream 元素的元素组成。
@@ -1767,10 +1808,10 @@ import "github.com/duke-git/lancet/v2/stream"
- **<big>ToSlice</big>** : 返回 stream 中的元素切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#ToSlice)]
[[play](https://go.dev/play/p/jI6_iZZuVFE)]
- **<big>IndexOf</big>** : 返回在stream中找到值的第一个匹配项的索引如果找不到值则返回-1。
- **<big>IndexOf</big>** : 返回在 stream 中找到值的第一个匹配项的索引,如果找不到值,则返回-1。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#IndexOf)]
[[play](https://go.dev/play/p/tBV5Nc-XDX2)]
- **<big>LastIndexOf</big>** : 返回在stream中找到值的最后一个匹配项的索引如果找不到值则返回-1。
- **<big>LastIndexOf</big>** : 返回在 stream 中找到值的最后一个匹配项的索引,如果找不到值,则返回-1。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/stream.md#LastIndexOf)]
[[play](https://go.dev/play/p/CjeoNw2eac_G)]
@@ -1933,7 +1974,7 @@ import "github.com/duke-git/lancet/v2/strutil"
- **<big>RemoveWhiteSpace</big>** : 删除字符串中的空格。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/strutil.md#RemoveWhiteSpace)]
[[play](https://go.dev/play/p/HzLC9vsTwkf)]
- **<big>SubInBetween</big>** : 获取字符串中指定的起始字符串start和终止字符串end直接的子字符串。
- **<big>SubInBetween</big>** : 获取字符串中指定的起始字符串 start 和终止字符串 end 直接的子字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/strutil.md#SubInBetween)]
[[play](https://go.dev/play/p/EDbaRvjeNsv)]
- **<big>HammingDistance</big>** : 计算两个字符串之间的汉明距离。
@@ -1951,7 +1992,7 @@ import "github.com/duke-git/lancet/v2/strutil"
- **<big>Rotate</big>** : 按指定的字符数旋转字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/strutil.md#Rotate)]
[[play](https://go.dev/play/p/Kf03iOeT5bd)]
- **<big>TemplateReplace</big>** : 将模板字符串中的占位符替换为map中的相应值。
- **<big>TemplateReplace</big>** : 将模板字符串中的占位符替换为 map 中的相应值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/strutil.md#TemplateReplace)]
[[play](https://go.dev/play/p/cXSuFvyZqv9)]
- **<big>RegexMatchAllGroups</big>** : 使用正则表达式匹配字符串中的所有子组并返回结果。
@@ -1964,7 +2005,6 @@ import "github.com/duke-git/lancet/v2/strutil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/strutil.md#FindAllOccurrences)]
[[play](https://go.dev/play/p/uvyA6azGLB1)]
<h3 id="system"> 23. system 包含 os, runtime, shell command 的相关函数。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
```go
@@ -2009,12 +2049,10 @@ import "github.com/duke-git/lancet/v2/system"
- **<big>KillProcess</big>** : 杀掉进程。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/system.md#KillProcess)]
[[play](https://go.dev/play/p/XKmvV-ExBWa)]
- **<big>GetProcessInfo</big>** : 根据进程id获取进程信息。
- **<big>GetProcessInfo</big>** : 根据进程 id 获取进程信息。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/system.md#GetProcessInfo)]
[[play](https://go.dev/play/p/NQDVywEYYx7)]
<h3 id="tuple"> 24. Tuple 包实现一个元组数据类型。&nbsp; &nbsp; &nbsp; &nbsp;<a href="#index">回到目录</a></h3>
```go
@@ -2176,7 +2214,7 @@ import "github.com/duke-git/lancet/v2/validator"
- **<big>IsCreditCard</big>** : 验证字符串是否是信用卡号码。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsCreditCard)]
[[play](https://go.dev/play/p/sNwwL6B0-v4)]
- **<big>IsDns</big>** : 验证字符串是否是有效dns。
- **<big>IsDns</big>** : 验证字符串是否是有效 dns。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsDns)]
[[play](https://go.dev/play/p/jlYApVLLGTZ)]
- **<big>IsEmail</big>** : 验证字符串是否是有效电子邮件地址。
@@ -2197,6 +2235,9 @@ import "github.com/duke-git/lancet/v2/validator"
- **<big>IsNumberStr</big>** : 验证字符串是否是可以转换为数字。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsNumberStr)]
[[play](https://go.dev/play/p/LzaKocSV79u)]
- **<big>IsAlphaNumeric</big>** : 验证字符串是字母或数字。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsAlphaNumeric)]
[[play](https://go.dev/play/p/RHeESLrLg9c)]
- **<big>IsJSON</big>** : 验证字符串是否是有效 json。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsJSON)]
[[play](https://go.dev/play/p/8Kip1Itjiil)]
@@ -2212,13 +2253,13 @@ import "github.com/duke-git/lancet/v2/validator"
- **<big>IsIp</big>** : 验证字符串是否是 ip 地址。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsIp)]
[[play](https://go.dev/play/p/FgcplDvmxoD)]
- **<big>IsIpV4</big>** : 验证字符串是否是ipv4地址。
- **<big>IsIpV4</big>** : 验证字符串是否是 ipv4 地址。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsIpV4)]
[[play](https://go.dev/play/p/zBGT99EjaIu)]
- **<big>IsIpV6</big>** : 验证字符串是否是ipv6地址。
- **<big>IsIpV6</big>** : 验证字符串是否是 ipv6 地址。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsIpV6)]
[[play](https://go.dev/play/p/AHA0r0AzIdC)]
- **<big>IsIpPort</big>** : 检查字符串是否是ip:port格式。
- **<big>IsIpPort</big>** : 检查字符串是否是 ip:port 格式。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsIpPort)]
[[play](https://go.dev/play/p/xUmls_b9L29)]
- **<big>IsStrongPassword</big>** : 验证字符串是否是强密码:(字母+数字+特殊字符)。
@@ -2233,10 +2274,10 @@ import "github.com/duke-git/lancet/v2/validator"
- **<big>IsZeroValue</big>** : 判断传入的参数值是否为零值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsZeroValue)]
[[play](https://go.dev/play/p/UMrwaDCi_t4)]
- **<big>IsGBK</big>** : 检查数据编码是否为gbk汉字内部代码扩展规范
- **<big>IsGBK</big>** : 检查数据编码是否为 gbk汉字内部代码扩展规范
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsGBK)]
[[play](https://go.dev/play/p/E2nt3unlmzP)]
- **<big>IsASCII</big>** : 验证字符串全部为ASCII字符。
- **<big>IsASCII</big>** : 验证字符串全部为 ASCII 字符。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsASCII)]
[[play](https://go.dev/play/p/hfQNPLX0jNa)]
- **<big>IsPrintable</big>** : 检查字符串是否全部为可打印字符。
@@ -2251,13 +2292,13 @@ import "github.com/duke-git/lancet/v2/validator"
- **<big>IsBase64URL</big>** : 检查字符串是否是有效的 base64 url。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsBase64URL)]
[[play](https://go.dev/play/p/vhl4mr8GZ6S)]
- **<big>IsJWT</big>** : 检查字符串是否是有效的JSON Web Token (JWT)。
- **<big>IsJWT</big>** : 检查字符串是否是有效的 JSON Web Token (JWT)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsJWT)]
[[play](https://go.dev/play/p/R6Op7heJbKI)]
- **<big>IsVisa</big>** : 检查字符串是否是有效的visa卡号。
- **<big>IsVisa</big>** : 检查字符串是否是有效的 visa 卡号。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsVisa)]
[[play](https://go.dev/play/p/SdS2keOyJsl)]
- **<big>IsMasterCard</big>** : 检查字符串是否是有效的MasterCard卡号。
- **<big>IsMasterCard</big>** : 检查字符串是否是有效的 MasterCard 卡号。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/validator.md#IsMasterCard)]
[[play](https://go.dev/play/p/CwWBFRrG27b)]
- **<big>IsAmericanExpress</big>** : 检查字符串是否是有效的 American Express 卡号。
@@ -2293,31 +2334,31 @@ import "github.com/duke-git/lancet/v2/xerror"
- **<big>XError_Unwrap</big>** : 解构 XEerror 为 error 对象。适配 github.com/pkg/errors。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Unwrap)
[[play](https://go.dev/play/p/VUXJ8BST4c6)]
- **<big>XError_With</big>** : 添加与XError对象的键和值。
- **<big>XError_With</big>** : 添加与 XError 对象的键和值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_With)]
[[play](https://go.dev/play/p/ow8UISXX_Dp)]
- **<big>XError_Id</big>** : 设置XError对象的id。
- **<big>XError_Id</big>** : 设置 XError 对象的 id。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Id)]
[[play](https://go.dev/play/p/X6HBlsy58U9)]
- **<big>XError_Is</big>** : 检查目标error是否为XError两个错误中的error.id是否匹配。
- **<big>XError_Is</big>** : 检查目标 error 是否为 XError两个错误中的 error.id 是否匹配。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Is)]
[[play](https://go.dev/play/p/X6HBlsy58U9)]
- **<big>XError_Values</big>** : 返回由With设置的键和值的映射。将合并所有XError键和值。
- **<big>XError_Values</big>** : 返回由 With 设置的键和值的映射。将合并所有 XError 键和值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Values)]
[[play](https://go.dev/play/p/ow8UISXX_Dp)]
- **<big>XError_StackTrace</big>** : 返回与pkg/error兼容的堆栈信息。
- **<big>XError_StackTrace</big>** : 返回与 pkg/error 兼容的堆栈信息。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_StackTrace)]
[[play](https://go.dev/play/p/6FAvSQpa7pc)]
- **<big>XError_Info</big>** : 返回可打印的XError对象信息。
- **<big>XError_Info</big>** : 返回可打印的 XError 对象信息。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Info)]
[[play](https://go.dev/play/p/1ZX0ME1F-Jb)]
- **<big>XError_Error</big>** : 实现标准库的error接口。
- **<big>XError_Error</big>** : 实现标准库的 error 接口。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#XError_Error)]
[[play](https://go.dev/play/p/w4oWZts7q7f)]
- **<big>TryUnwrap</big>** : 检查error, 如果errnil则展开则它返回一个有效值如果err不是nilUnwrap使用err发生panic。
- **<big>TryUnwrap</big>** : 检查 error, 如果 errnil 则展开,则它返回一个有效值,如果 err 不是 nilUnwrap 使用 err 发生 panic。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#TryUnwrap)]
[[play](https://go.dev/play/p/acyZVkNZEeW)]
- **<big>TryCatch</big>** : 简单实现的java风格异常处理try-catch-finally
- **<big>TryCatch</big>** : 简单实现的 java 风格异常处理try-catch-finally
[[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/xerror.md#TryCatch)]
[[play](https://go.dev/play/p/D5Mdb0mRj0P)]
@@ -2327,7 +2368,7 @@ import "github.com/duke-git/lancet/v2/xerror"
## 贡献者
感谢所有为lancet贡献过代码的人
感谢所有为 lancet 贡献过代码的人!
<a href="https://github.com/duke-git/lancet/graphs/contributors">
<img src="https://contrib.rocks/image?repo=duke-git/lancet" />
@@ -2335,4 +2376,4 @@ import "github.com/duke-git/lancet/v2/xerror"
## GitHub Stars
[![Star History Chart](https://api.star-history.com/svg?repos=duke-git/lancet&type=Date)](https://star-history.com/#duke-git/lancet&Date)
[![Star History Chart](https://api.star-history.com/svg?repos=duke-git/lancet&type=Date)](https://star-history.com/#duke-git/lancet&Date)

View File

@@ -25,12 +25,14 @@ type lockEntry struct {
// NewKeyedLocker creates a new KeyedLocker with the specified TTL for lock expiration.
// The TTL is used to automatically release locks that are no longer held.
// Play: https://go.dev/play/p/GzeyC33T5rw
func NewKeyedLocker[K comparable](ttl time.Duration) *KeyedLocker[K] {
return &KeyedLocker[K]{ttl: ttl}
}
// Do acquires a lock for the specified key and executes the provided function.
// It returns an error if the context is canceled before the function completes.
// Play: https://go.dev/play/p/GzeyC33T5rw
func (l *KeyedLocker[K]) Do(ctx context.Context, key K, fn func()) error {
entry := l.acquire(key)
defer l.release(key, entry, key)
@@ -107,12 +109,14 @@ type rwLockEntry struct {
// NewRWKeyedLocker creates a new RWKeyedLocker with the specified TTL for lock expiration.
// The TTL is used to automatically release locks that are no longer held.
// Play: https://go.dev/play/p/CkaJWWwZm9
func NewRWKeyedLocker[K comparable](ttl time.Duration) *RWKeyedLocker[K] {
return &RWKeyedLocker[K]{ttl: ttl}
}
// RLock acquires a read lock for the specified key and executes the provided function.
// It returns an error if the context is canceled before the function completes.
// Play: https://go.dev/play/p/ZrCr8sMo77T
func (l *RWKeyedLocker[K]) RLock(ctx context.Context, key K, fn func()) error {
entry := l.acquire(key)
defer l.release(entry, key)
@@ -141,6 +145,7 @@ func (l *RWKeyedLocker[K]) RLock(ctx context.Context, key K, fn func()) error {
// Lock acquires a write lock for the specified key and executes the provided function.
// It returns an error if the context is canceled before the function completes.
// Play: https://go.dev/play/p/WgAcXbOPKGk
func (l *RWKeyedLocker[K]) Lock(ctx context.Context, key K, fn func()) error {
entry := l.acquire(key)
defer l.release(entry, key)
@@ -199,12 +204,14 @@ type TryKeyedLocker[K comparable] struct {
}
// NewTryKeyedLocker creates a new TryKeyedLocker.
// Play: https://go.dev/play/p/VG9qLvyetE2
func NewTryKeyedLocker[K comparable]() *TryKeyedLocker[K] {
return &TryKeyedLocker[K]{locks: make(map[K]*casMutex)}
}
// TryLock tries to acquire a lock for the specified key.
// It returns true if the lock was acquired, false otherwise.
// Play: https://go.dev/play/p/VG9qLvyetE2
func (l *TryKeyedLocker[K]) TryLock(key K) bool {
l.mu.Lock()
@@ -219,6 +226,7 @@ func (l *TryKeyedLocker[K]) TryLock(key K) bool {
}
// Unlock releases the lock for the specified key.
// Play: https://go.dev/play/p/VG9qLvyetE2
func (l *TryKeyedLocker[K]) Unlock(key K) {
l.mu.Lock()
defer l.mu.Unlock()

View File

@@ -174,7 +174,7 @@ func AesCtrCrypt(data, key []byte) []byte {
// AesCtrEncrypt encrypt data with key use AES CTR algorithm
// len(key) should be 16, 24 or 32.
// Play: todo
// Play: https://go.dev/play/p/x6pjPAvThRz
func AesCtrEncrypt(data, key []byte) []byte {
if !isAesKeyLengthValid(len(key)) {
panic("aes: invalid key length (must be 16, 24, or 32 bytes)")
@@ -199,7 +199,7 @@ func AesCtrEncrypt(data, key []byte) []byte {
// AesCtrDecrypt decrypt data with key use AES CTR algorithm
// len(key) should be 16, 24 or 32.
// Play: todo
// Play: https://go.dev/play/p/x6pjPAvThRz
func AesCtrDecrypt(encrypted, key []byte) []byte {
if !isAesKeyLengthValid(len(key)) {
panic("aes: invalid key length (must be 16, 24, or 32 bytes)")
@@ -507,7 +507,7 @@ func DesCtrCrypt(data, key []byte) []byte {
// DesCtrEncrypt encrypt data with key use DES CTR algorithm
// len(key) should be 8.
// Play: todo
// Play: https://go.dev/play/p/S6p_WHCgH1d
func DesCtrEncrypt(data, key []byte) []byte {
if len(key) != 8 {
panic("des: key length must be 8 bytes")
@@ -534,7 +534,7 @@ func DesCtrEncrypt(data, key []byte) []byte {
// DesCtrDecrypt decrypt data with key use DES CTR algorithm
// len(key) should be 8.
// Play: todo
// Play: https://go.dev/play/p/S6p_WHCgH1d
func DesCtrDecrypt(encrypted, key []byte) []byte {
if len(key) != 8 {
panic("des: key length must be 8 bytes")

View File

@@ -74,6 +74,32 @@ func ExampleAesCtrCrypt() {
// hello
}
func ExampleAesCtrEncrypt() {
data := "hello"
key := "abcdefghijklmnop"
enCrypt := AesCtrEncrypt([]byte(data), []byte(key))
deCrypt := AesCtrDecrypt(enCrypt, []byte(key))
fmt.Println(string(deCrypt))
// Output:
// hello
}
func ExampleAesCtrDecrypt() {
data := "hello"
key := "abcdefghijklmnop"
enCrypt := AesCtrEncrypt([]byte(data), []byte(key))
deCrypt := AesCtrDecrypt(enCrypt, []byte(key))
fmt.Println(string(deCrypt))
// Output:
// hello
}
func ExampleAesCfbEncrypt() {
data := "hello"
key := "abcdefghijklmnop"
@@ -227,6 +253,19 @@ func ExampleDesCtrCrypt() {
// hello
}
func ExampleDesCtrDecrypt() {
data := "hello"
key := "abcdefgh"
enCrypt := DesCtrEncrypt([]byte(data), []byte(key))
deCrypt := DesCtrDecrypt(enCrypt, []byte(key))
fmt.Println(string(deCrypt))
// Output:
// hello
}
func ExampleDesCfbEncrypt() {
data := "hello"
key := "abcdefgh"

View File

@@ -1,51 +1,51 @@
-----BEGIN rsa private key-----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EPWkjo+kD/hc9wKCAQEA87pMGSLSK0tUcPzmLtE6zjj48tNaDXjoBiYksi2oOb1T
mB6GEJWaI+UdrdmucsqqS5lcLPizTIVyq3jt0eJV3HV3B1VpYkLKH1HzJNGlqOsm
QY8tjJVrCKdyRjsmX6tD3EEt9YH/sgtCN4OHNDMKigbI9HKH1ds5nofsfu+tAmBf
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G33sSv2JK/woxRWSbyGLfu1Iq2L8H/q4CdN55xat2iKbpL8omQKCAQEA6qX7V8A0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-----END rsa private key-----

View File

@@ -1,14 +1,14 @@
-----BEGIN rsa public key-----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MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw0anfgtraA2uaZwoLpLB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-----END rsa public key-----

View File

@@ -60,7 +60,7 @@ func (q *ArrayQueue[T]) Front() T {
// Back return back value of queue
func (q *ArrayQueue[T]) Back() T {
return q.data[q.size-1]
return q.data[q.tail-1]
}
// EnQueue put element into queue

View File

@@ -2,10 +2,9 @@
outline: deep
---
# API概述
<b>lancet柳叶刀是一个功能强大、全面、高效、可复用的go语言工具函数库。包含25个包超过600个工具函数。功能涵盖字符串处理、切片处理、网络、并发、加解密、文件处理、时间/日期、流处理、迭代器等等。</b>
# API 概述
<b>lancet柳叶刀是一个功能强大、全面、高效、可复用的 go 语言工具函数库。包含 25 个包,超过 600 个工具函数。功能涵盖字符串处理、切片处理、网络、并发、加解密、文件处理、时间/日期、流处理、迭代器等等。</b>
<style>
.package-title {
@@ -27,7 +26,7 @@ outline: deep
display: inline-block;
vertical-align: middle;
line-height: 40px;
background: #10b981;
background: #6cadf5;
border: 1px solid;
margin-right: 10px;
margin-bottom: 10px;
@@ -67,4 +66,4 @@ outline: deep
<div class="package-cell">validator</div>
<div class="package-cell">xerror</div>
</div>
</div>
</div>

View File

@@ -8,7 +8,7 @@ algorithm 算法包实现一些基本算法sortsearchlrucache。
- [https://github.com/duke-git/lancet/blob/main/algorithm/sort.go](https://github.com/duke-git/lancet/blob/main/algorithm/sort.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)
- [https://github.com/duke-git/lancet/blob/main/algorithm/lrucache.go](https://github.com/duke-git/lancet/blob/main/algorithm/lrucache.go)
<div STYLE="page-break-after: always;"></div>

View File

@@ -41,12 +41,11 @@ import (
- [NewKeyedLocker](#NewKeyedLocker)
- [KeyedLocker_Do](#Do)
- [NewRWKeyedLocker](#NewRWKeyedLocker)
- [RWKeyedLocker_RLock](#RLock)
- [RWKeyedLocker_Lock](#Lock)
- [RLock](#RLock)
- [Lock](#Lock)
- [NewTryKeyedLocker](#NewTryKeyedLocker)
- [TryKeyedLocker_TryLock](#TryLock)
- [TryKeyedLocker_Unlock](#Unlock)
- [TryLock](#TryLock)
- [Unlock](#Unlock)
<div STYLE="page-break-after: always;"></div>
@@ -478,7 +477,7 @@ func main() {
func NewKeyedLocker[K comparable](ttl time.Duration) *KeyedLocker[K]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/GzeyC33T5rw)</span></b>
```go
package main
@@ -525,7 +524,7 @@ func main() {
}
```
### <span id="Do">KeyedLocker_Do</span>
### <span id="Do">Do</span>
<p>为指定的键获取锁并执行提供的函数。</p>
@@ -535,7 +534,7 @@ func main() {
func (l *KeyedLocker[K]) Do(ctx context.Context, key K, fn func()) error
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/GzeyC33T5rw)</span></b>
```go
package main
@@ -591,7 +590,8 @@ func main() {
```go
func NewRWKeyedLocker[K comparable](ttl time.Duration) *RWKeyedLocker[K]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/CkaJWWwZm9)</span></b>
```go
package main
@@ -630,7 +630,7 @@ func main() {
}
```
### <span id="RLock">RWKeyedLocker_RLock</span>
### <span id="RLock">RLock</span>
<p>RLock为指定的键获取读锁并执行提供的函数。</p>
@@ -639,7 +639,8 @@ func main() {
```go
func (l *RWKeyedLocker[K]) RLock(ctx context.Context, key K, fn func()) error
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/ZrCr8sMo77T)</span></b>
```go
package main
@@ -678,16 +679,17 @@ func main() {
}
```
### <span id="Lock">RWKeyedLocker_Lock</span>
### <span id="Lock">Lock</span>
<p>RLock为指定的键获取锁并执行提供的函数。</p>
<p>Lock为指定的键获取锁并执行提供的函数。</p>
<b>函数签名:</b>
```go
func (l *RWKeyedLocker[K]) Lock(ctx context.Context, key K, fn func()) error
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/WgAcXbOPKGk)</span></b>
```go
package main
@@ -733,9 +735,10 @@ func main() {
<b>函数签名:</b>
```go
func NewTryKeyedLocker[K comparable]() *TryKeyedLocker[K]
func NewTryKeyedLocker[K comparable]() *TryKeyedLocker[K]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/VG9qLvyetE2)</span></b>
```go
package main
@@ -766,7 +769,7 @@ func main() {
}
```
### <span id="TryLock">TryKeyedLocker_TryLock</span>
### <span id="TryLock">TryLock</span>
<p>TryLock尝试获取指定键的锁。如果锁成功获取则返回true否则返回false。</p>
@@ -776,7 +779,7 @@ func main() {
func (l *TryKeyedLocker[K]) TryLock(key K) bool
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/VG9qLvyetE2)</span></b>
```go
package main
@@ -807,7 +810,7 @@ func main() {
}
```
### <span id="Unlock">TryKeyedLocker_Unlock</span>
### <span id="Unlock">Unlock</span>
<p>释放指定键的锁。</p>
@@ -817,7 +820,7 @@ func main() {
func (l *TryKeyedLocker[K]) Unlock(key K)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/VG9qLvyetE2)</span></b>
```go
package main
@@ -846,4 +849,4 @@ func main() {
//Lock acquired
//Lock released
}
```
```

View File

@@ -27,7 +27,9 @@ import (
- [AesEcbDecrypt](#AesEcbDecrypt)
- [AesCbcEncrypt](#AesCbcEncrypt)
- [AesCbcDecrypt](#AesCbcDecrypt)
- [AesCtrCrypt](#AesCtrCrypt)
- [AesCtrCrypt<sup>deprecated</sup>](#AesCtrCrypt)
- [AesCtrEncrypt](#AesCtrEncrypt)
- [AesCtrDecrypt](#AesCtrDecrypt)
- [AesCfbEncrypt](#AesCfbEncrypt)
- [AesCfbDecrypt](#AesCfbDecrypt)
- [AesOfbEncrypt](#AesOfbEncrypt)
@@ -40,7 +42,7 @@ import (
- [DesEcbDecrypt](#DesEcbDecrypt)
- [DesCbcEncrypt](#DesCbcEncrypt)
- [DesCbcDecrypt](#DesCbcDecrypt)
- [DesCtrCrypt](#DesCtrCrypt)
- [DesCtrCrypt<sup>deprecated</sup>](#DesCtrCrypt)
- [DesCfbEncrypt](#DesCfbEncrypt)
- [DesCfbDecrypt](#DesCfbDecrypt)
- [DesOfbEncrypt](#DesOfbEncrypt)
@@ -73,7 +75,6 @@ import (
- [RsaSign](#RsaSign)
- [RsaVerifySign](#RsaVerifySign)
<div STYLE="page-break-after: always;"></div>
## 文档
@@ -218,6 +219,8 @@ func main() {
<p>使用AES CTR算法模式加密/解密数据,参数`key`的长度是16, 24 or 32。</p>
> ⚠️ 本函数已弃用,使用`AesCtrEncrypt`和`AesCtrDecrypt`代替。
<b>函数签名:</b>
```go
@@ -248,6 +251,74 @@ func main() {
}
```
### <span id="AesCtrEncrypt">AesCtrEncrypt</span>
<p>使用AES CTR算法模式加密数据参数`key`的长度是16, 24 or 32。</p>
<b>函数签名:</b>
```go
func AesCtrEncrypt(data, key []byte) []byte
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/x6pjPAvThRz)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefghijklmnop"
encrypted := cryptor.AesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.AesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="AesCtrDecrypt">AesCtrDecrypt</span>
<p>使用AES CTR算法模式解密数据参数`key`的长度是16, 24 or 32。</p>
<b>函数签名:</b>
```go
func AesCtrDecrypt(encrypted, key []byte) []byte
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/x6pjPAvThRz)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefghijklmnop"
encrypted := cryptor.AesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.AesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="AesCfbEncrypt">AesCfbEncrypt</span>
<p>使用AES CFB算法模式加密数据参数`key`的长度是16, 24 or 32。</p>
@@ -648,10 +719,80 @@ func main() {
}
```
### <span id="DesCtrEncrypt">DesCtrEncrypt</span>
<p>使用DES CTR算法模式加密数据参数`key`的长度是8</p>
<b>函数签名:</b>
```go
func DesCtrEncrypt(data, key []byte) []byte
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/S6p_WHCgH1d)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefgh"
encrypted := cryptor.DesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.DesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="DesCtrDecrypt">DesCtrDecrypt</span>
<p>使用DES CTR算法模式加密数据参数`key`的长度是8</p>
<b>函数签名:</b>
```go
func DesCtrDecrypt(encrypted, key []byte) []byte
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/S6p_WHCgH1d)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefgh"
encrypted := cryptor.DesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.DesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="DesCtrCrypt">DesCtrCrypt</span>
<p>使用DES CTR算法模式加密/解密数据,参数`key`的长度是8</p>
> ⚠️ 本函数已弃用,使用`DesCtrEncrypt`和`DesCtrDecrypt`代替。
<b>函数签名:</b>
```go

View File

@@ -1092,7 +1092,7 @@ func main() {
### 4. PriorityQueue
切片实现的优先级队列。
切片实现的优先级队列。
### <span id="NewPriorityQueue">NewPriorityQueue</span>
<p>返回一个具有特定容量的PriorityQueue指针参数 `comarator` 用于比较队列中T类型的值。</p>

View File

@@ -427,7 +427,7 @@ func main() {
func RemoveDir(path string, onDelete ...func(path string)) error
```
<b>示例:<span style="float:right;display:inline-block;">[运行](todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/Oa6KnPek2uy)</span></b>
```go
package main
@@ -970,7 +970,7 @@ func main() {
<b>函数签名:</b>
```go
func ReadFile(path string) (reader io.ReadCloser, closeFn func(), err error)
func ReadFile(path string) (reader io.ReadCloser, closeFn func(), err error)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/uNep3Tr8fqF)</span></b>
@@ -994,9 +994,9 @@ func main() {
if err != nil {
return
}
fmt.Println(string(dat))
// Output:
// User-agent: *
// Disallow: /deny
@@ -1025,7 +1025,7 @@ import (
func main() {
const mb = 1024 * 1024
const defaultChunkSizeMB = 100
const defaultChunkSizeMB = 100
// test1.csv file content:
// Lili,22,female
@@ -1089,7 +1089,7 @@ func main() {
numParsers := runtime.NumCPU()
linesCh := make(chan []string, numParsers)
// test1.csv file content:
// Lili,22,female
// Jim,21,male
@@ -1114,6 +1114,7 @@ func main() {
// 2
}
```
### <span id="GetExeOrDllVersion">GetExeOrDllVersion</span>
<p>返回exe,dll文件版本号(仅Window平台).</p>
@@ -1143,4 +1144,4 @@ func main() {
// Output:
// 3.9.10.19
}
```
```

View File

@@ -1095,7 +1095,7 @@ func main() {
<b>函数签名:</b>
```go
func ToSortedSlicesWithComparator[K comparable, V any](m map[K]V, comparator func(a, b K) bool) ([]K, []V)
func ToSortedSlicesWithComparator[K comparable, V any](m map[K]V, comparator func(a, b K) bool) ([]K, []V)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/0nlPo6YLdt3)</span></b>
@@ -1259,7 +1259,6 @@ func main() {
}
```
### <span id="OrderedMap_Delete">OrderedMap_Delete</span>
<p>删除给定键的键值对。</p>
@@ -2192,7 +2191,6 @@ func main() {
}
```
### <span id="GetOrSet">GetOrSet</span>
<p>返回给定键的值,如果不存在则设置该值。</p>
@@ -2276,7 +2274,7 @@ func main() {
<b>函数签名:</b>
```go
func GetOrDefault[K comparable, V any](m map[K]V, key K, defaultValue V) V
func GetOrDefault[K comparable, V any](m map[K]V, key K, defaultValue V) V
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/99QjSYSBdiM)</span></b>
@@ -2319,7 +2317,7 @@ func main() {
func FindValuesBy[K comparable, V any](m map[K]V, predicate func(key K, value V) bool) []V
```
<b>示例:<span style="float:right;display:inline-block;">[运行](todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/bvNwNBZDm6v)</span></b>
```go
package main
@@ -2346,4 +2344,4 @@ func main() {
// Output:
// [b d]
}
```
```

View File

@@ -466,14 +466,14 @@ func main() {
}
```
### <span id="T运行cRound">T运行cRound</span>
### <span id="TruncRound">TruncRound</span>
<p>截短n位小数不进行四舍五入</p>
<b>函数签名:</b>
```go
func T运行cRound[T constraints.Float | constraints.Integer](x T, n int) T
func TruncRound[T constraints.Float | constraints.Integer](x T, n int) T
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/aumarSHIGzP)</span></b>
@@ -487,9 +487,9 @@ import (
)
func main() {
result1 := mathutil.T运行cRound(0.124, 2)
result2 := mathutil.T运行cRound(0.125, 2)
result3 := mathutil.T运行cRound(0.125, 3)
result1 := mathutil.TruncRound(0.124, 2)
result2 := mathutil.TruncRound(0.125, 2)
result3 := mathutil.TruncRound(0.125, 3)
fmt.Println(result1)
fmt.Println(result2)

View File

@@ -48,7 +48,6 @@ import (
- [UploadFile](#UploadFile)
- [IsPingConnected](#IsPingConnected)
- [IsTelnetConnected](#IsTelnetConnected)
- [IsTelnetConnected](#IsTelnetConnected)
- [BuildUrl](#BuildUrl)
- [AddQueryParams](#AddQueryParams)
@@ -1045,7 +1044,7 @@ func main() {
func BuildUrl(scheme, host, path string, query map[string][]string) (string, error)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/JLXl1hZK7l4)</span></b>
```go
package main
@@ -1085,7 +1084,7 @@ func main() {
func AddQueryParams(urlStr string, params map[string][]string) (string, error)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/JLXl1hZK7l4)</span></b>
```go
package main
@@ -1113,4 +1112,4 @@ func main() {
// https://example.com/query?a=foo&a=bar&b=baz
// <nil>
}
```
```

View File

@@ -824,6 +824,43 @@ func main() {
}
```
### <span id="IsAlphaNumeric">IsAlphaNumeric</span>
<p>验证字符串是字母或数字。</p>
<b>函数签名:</b>
```go
func IsAlphaNumeric(s string) bool
```
<b>示例:<span style="float:right;display:inline-block">[运行](https://go.dev/play/p/RHeESLrLg9c)</span></b>
```go
import (
"fmt"
"github.com/duke-git/lancet/v2/validator"
)
func main() {
result1 := validator.IsAlphaNumeric("ABC")
result2 := validator.IsAlphaNumeric("123")
result3 := validator.IsAlphaNumeric("abc123")
result4 := validator.IsAlphaNumeric("abc123@#$")
fmt.Println(result1)
fmt.Println(result2)
fmt.Println(result3)
fmt.Println(result4)
// Output:
// true
// true
// true
// false
}
```
### <span id="IsJSON">IsJSON</span>
<p>验证字符串是否是有效json。</p>

View File

@@ -6,7 +6,6 @@ outline: deep
<b>Lancet (Lancet) is a powerful, comprehensive, efficient and reusable go language tool function library. Contains 25 packages, more than 600 utility functions. Functions cover string processing, slice processing, network, concurrency, encryption and decryption, file processing, time/date, stream processing, iterators, and more.</b>
<style>
.package-title {
color: black;
@@ -27,7 +26,7 @@ outline: deep
display: inline-block;
vertical-align: middle;
line-height: 40px;
background: #059669;
background: #6cadf5;
border: 1px solid;
margin-right: 10px;
margin-bottom: 10px;
@@ -47,6 +46,7 @@ outline: deep
<div class="package-cell">cryptor</div>
<div class="package-cell">datastructure</div>
<div class="package-cell">datetime</div>
<div class="package-cell">eventbus</div>
<div class="package-cell">fileutil</div>
<div class="package-cell">formatter</div>
<div class="package-cell">function</div>
@@ -67,4 +67,3 @@ outline: deep
<div class="package-cell">xerror</div>
</div>
</div>

View File

@@ -8,7 +8,7 @@ Package algorithm implements some basic algorithm. eg. sort, search.
- [https://github.com/duke-git/lancet/blob/main/algorithm/sort.go](https://github.com/duke-git/lancet/blob/main/algorithm/sort.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)
- [https://github.com/duke-git/lancet/blob/main/algorithm/lrucache.go](https://github.com/duke-git/lancet/blob/main/algorithm/lrucache.go)
<div STYLE="page-break-after: always;"></div>

View File

@@ -1,16 +1,18 @@
# Concurrency
Package concurrency contain some functions to support concurrent programming. eg, goroutine, channel.
<div STYLE="page-break-after: always;"></div>
## Source:
- [https://github.com/duke-git/lancet/blob/main/concurrency/channel.go](https://github.com/duke-git/lancet/blob/main/concurrency/channel.go)
- [https://github.com/duke-git/lancet/blob/main/concurrency/channel.go](https://github.com/duke-git/lancet/blob/main/concurrency/channel.go)
- [https://github.com/duke-git/lancet/blob/main/concurrency/keyed_locker.go](https://github.com/duke-git/lancet/blob/main/concurrency/keyed_locker.go)
<div STYLE="page-break-after: always;"></div>
## Usage:
```go
import (
"github.com/duke-git/lancet/v2/concurrency"
@@ -23,34 +25,36 @@ import (
### Channel
- [NewChannel](#NewChannel)
- [Bridge](#Bridge)
- [FanIn](#FanIn)
- [Generate](#Generate)
- [Or](#Or)
- [OrDone](#OrDone)
- [Repeat](#Repeat)
- [RepeatFn](#RepeatFn)
- [Take](#Take)
- [Tee](#Tee)
- [NewChannel](#NewChannel)
- [Bridge](#Bridge)
- [FanIn](#FanIn)
- [Generate](#Generate)
- [Or](#Or)
- [OrDone](#OrDone)
- [Repeat](#Repeat)
- [RepeatFn](#RepeatFn)
- [Take](#Take)
- [Tee](#Tee)
### KeyedLocker
- [NewKeyedLocker](#NewKeyedLocker)
- [KeyedLocker_Do](#Do)
- [Do](#Do)
- [NewRWKeyedLocker](#NewRWKeyedLocker)
- [RWKeyedLocker_RLock](#RLock)
- [RWKeyedLocker_Lock](#Lock)
- [RLock](#RLock)
- [Lock](#Lock)
- [NewTryKeyedLocker](#NewTryKeyedLocker)
- [TryKeyedLocker_TryLock](#TryLock)
- [TryKeyedLocker_Unlock](#Unlock)
- [TryLock](#TryLock)
- [Unlock](#Unlock)
<div STYLE="page-break-after: always;"></div>
## Documentation
## Channel
### <span id="NewChannel">NewChannel</span>
<p>Create a Channel pointer instance.</p>
<b>Signature:</b>
@@ -59,6 +63,7 @@ import (
type Channel[T any] struct
func NewChannel[T any]() *Channel[T]
```
<b>Example: <span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/7aB4KyMMp9A)</span></b>
```go
@@ -83,6 +88,7 @@ func main() {
```go
func (c *Channel[T]) Bridge(ctx context.Context, chanStream <-chan <-chan T) <-chan T
```
<b>Example: <span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/qmWSy1NVF-Y)</span></b>
```go
@@ -135,6 +141,7 @@ func main() {
```go
func (c *Channel[T]) FanIn(ctx context.Context, channels ...<-chan T) <-chan T
```
<b>Example: <span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/2VYFMexEvTm)</span></b>
```go
@@ -174,6 +181,7 @@ func main() {
```go
func (c *Channel[T]) Repeat(ctx context.Context, values ...T) <-chan T
```
<b>Example:</b>
```go
@@ -213,6 +221,7 @@ func main() {
```go
func (c *Channel[T]) Generate(ctx context.Context, values ...T) <-chan T
```
<b>Example: <span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/7aB4KyMMp9A)</span></b>
```go
@@ -251,6 +260,7 @@ func main() {
```go
func (c *Channel[T]) RepeatFn(ctx context.Context, fn func() T) <-chan T
```
<b>Example:</b>
```go
@@ -293,6 +303,7 @@ func main() {
```go
func (c *Channel[T]) Or(channels ...<-chan T) <-chan T
```
<b>Example:</b>
```go
@@ -336,6 +347,7 @@ func main() {
```go
func (c *Channel[T]) OrDone(ctx context.Context, channel <-chan T) <-chan T
```
<b>Example:</b>
```go
@@ -374,6 +386,7 @@ func main() {
```go
func (c *Channel[T]) Take(ctx context.Context, valueStream <-chan T, number int) <-chan T
```
<b>Example:</b>
```go
@@ -420,6 +433,7 @@ func main() {
```go
func (c *Channel[T]) Tee(ctx context.Context, in <-chan T) (<-chan T, <-chan T)
```
<b>Example:</b>
```go
@@ -444,7 +458,7 @@ func main() {
fmt.Println(v)
fmt.Println(<-ch2)
}
// Output:
// 1
// 1
@@ -465,7 +479,7 @@ func main() {
func NewKeyedLocker[K comparable](ttl time.Duration) *KeyedLocker[K]
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/GzeyC33T5rw)</span></b>
```go
package main
@@ -512,7 +526,7 @@ func main() {
}
```
### <span id="Do">KeyedLocker_Do</span>
### <span id="Do">Do</span>
<p>Acquires a lock for the specified key and executes the provided function.</p>
@@ -522,7 +536,7 @@ func main() {
func (l *KeyedLocker[K]) Do(ctx context.Context, key K, fn func()) error
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/GzeyC33T5rw)</span></b>
```go
package main
@@ -578,7 +592,8 @@ func main() {
```go
func NewRWKeyedLocker[K comparable](ttl time.Duration) *RWKeyedLocker[K]
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/ZrCr8sMo77T)</span></b>
```go
package main
@@ -617,7 +632,7 @@ func main() {
}
```
### <span id="RLock">RWKeyedLocker_RLock</span>
### <span id="RLock">RLock</span>
<p>Acquires a read lock for the specified key and executes the provided function.</p>
@@ -626,7 +641,8 @@ func main() {
```go
func (l *RWKeyedLocker[K]) RLock(ctx context.Context, key K, fn func()) error
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/ZrCr8sMo77T)</span></b>
```go
package main
@@ -665,7 +681,7 @@ func main() {
}
```
### <span id="Lock">RWKeyedLocker_Lock</span>
### <span id="Lock">Lock</span>
<p>Acquires a write lock for the specified key and executes the provided function.</p>
@@ -674,7 +690,8 @@ func main() {
```go
func (l *RWKeyedLocker[K]) Lock(ctx context.Context, key K, fn func()) error
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/WgAcXbOPKGk)</span></b>
```go
package main
@@ -720,9 +737,10 @@ func main() {
<b>Signature:</b>
```go
func NewTryKeyedLocker[K comparable]() *TryKeyedLocker[K]
func NewTryKeyedLocker[K comparable]() *TryKeyedLocker[K]
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/VG9qLvyetE2)</span></b>
```go
package main
@@ -753,7 +771,7 @@ func main() {
}
```
### <span id="TryLock">TryKeyedLocker_TryLock</span>
### <span id="TryLock">TryLock</span>
<p>TryLock tries to acquire a lock for the specified key.</p>
@@ -763,7 +781,7 @@ func main() {
func (l *TryKeyedLocker[K]) TryLock(key K) bool
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/VG9qLvyetE2)</span></b>
```go
package main
@@ -794,7 +812,7 @@ func main() {
}
```
### <span id="Unlock">TryKeyedLocker_Unlock</span>
### <span id="Unlock">Unlock</span>
<p>Unlock releases the lock for the specified key.</p>
@@ -804,7 +822,7 @@ func main() {
func (l *TryKeyedLocker[K]) Unlock(key K)
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/VG9qLvyetE2)</span></b>
```go
package main
@@ -833,4 +851,4 @@ func main() {
//Lock acquired
//Lock released
}
```
```

View File

@@ -27,7 +27,9 @@ import (
- [AesEcbDecrypt](#AesEcbDecrypt)
- [AesCbcEncrypt](#AesCbcEncrypt)
- [AesCbcDecrypt](#AesCbcDecrypt)
- [AesCtrCrypt](#AesCtrCrypt)
- [AesCtrCrypt<sup>deprecated</sup>](#AesCtrCrypt)
- [AesCtrEncrypt](#AesCtrEncrypt)
- [AesCtrDecrypt](#AesCtrDecrypt)
- [AesCfbEncrypt](#AesCfbEncrypt)
- [AesCfbDecrypt](#AesCfbDecrypt)
- [AesOfbEncrypt](#AesOfbEncrypt)
@@ -40,7 +42,9 @@ import (
- [DesEcbDecrypt](#DesEcbDecrypt)
- [DesCbcEncrypt](#DesCbcEncrypt)
- [DesCbcDecrypt](#DesCbcDecrypt)
- [DesCtrCrypt](#DesCtrCrypt)
- [DesCtrCrypt<sup>deprecated</sup>](#DesCtrCrypt)
- [DesCfbEncrypt](#DesCfbEncrypt)
- [DesCfbDecrypt](#DesCfbDecrypt)
- [DesCfbEncrypt](#DesCfbEncrypt)
- [DesCfbDecrypt](#DesCfbDecrypt)
- [DesOfbEncrypt](#DesOfbEncrypt)
@@ -217,6 +221,8 @@ func main() {
<p>Encrypt or decrypt data with key use AES CTR algorithm. Length of `key` param should be 16, 24 or 32.</p>
> ⚠️ This function is deprecated. use `AesCtrEncrypt` and `AesCtrDecrypt` instead.
<b>Signature:</b>
```go
@@ -247,6 +253,74 @@ func main() {
}
```
### <span id="AesCtrEncrypt">AesCtrEncrypt</span>
<p>Encrypt data with key use AES CTR algorithm</p>
<b>Signature:</b>
```go
func AesCtrEncrypt(data, key []byte) []byte
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/x6pjPAvThRz)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefghijklmnop"
encrypted := cryptor.AesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.AesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="AesCtrDecrypt">AesCtrDecrypt</span>
<p>Decrypt data with key use AES CTR algorithm</p>
<b>Signature:</b>
```go
func AesCtrDecrypt(encrypted, key []byte) []byte
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/x6pjPAvThRz)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefghijklmnop"
encrypted := cryptor.AesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.AesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="AesCfbEncrypt">AesCfbEncrypt</span>
<p>Encrypt data with key use AES CFB algorithm. Length of `key` param should be 16, 24 or 32.</p>
@@ -651,6 +725,8 @@ func main() {
<p>Encrypt or decrypt data with key use DES CTR algorithm. Length of `key` param should be 8.</p>
> ⚠️ This function is deprecated. use `DesCtrEncrypt` and `DesCtrDecrypt` instead.
<b>Signature:</b>
```go
@@ -681,6 +757,74 @@ func main() {
}
```
### <span id="DesCtrEncrypt">DesCtrCrypt</span>
<p>Encrypt data with key use DES CTR algorithm. Length of `key` param should be 8.</p>
<b>Signature:</b>
```go
func DesCtrEncrypt(data, key []byte) []byte
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/S6p_WHCgH1d)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefgh"
encrypted := cryptor.DesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.DesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="DesCtrDecrypt">DesCtrDecrypt</span>
<p>Decrypt data with key use DES CTR algorithm. Length of `key` param should be 8.</p>
<b>Signature:</b>
```go
func DesCtrDecrypt(encrypted, key []byte) []byte
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/S6p_WHCgH1d)</span></b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/cryptor"
)
func main() {
data := "hello"
key := "abcdefgh"
encrypted := cryptor.DesCtrEncrypt([]byte(data), []byte(key))
decrypted := cryptor.DesCtrDecrypt(encrypted, []byte(key))
fmt.Println(string(decrypted))
// Output:
// hello
}
```
### <span id="DesCfbEncrypt">DesCfbEncrypt</span>
<p>Encrypt data with key use DES CFB algorithm. Length of `key` param should be 8.</p>

View File

@@ -427,7 +427,7 @@ func main() {
func RemoveDir(path string, onDelete ...func(path string)) error
```
<b>Example:<span style="float:right;display:inline-block;">[Run](todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/Oa6KnPek2uy)</span></b>
```go
package main
@@ -970,7 +970,7 @@ func main() {
<b>Signature:</b>
```go
func ReadFile(path string) (reader io.ReadCloser, closeFn func(), err error)
func ReadFile(path string) (reader io.ReadCloser, closeFn func(), err error)
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/uNep3Tr8fqF)</span></b>
@@ -1023,7 +1023,7 @@ import (
func main() {
const mb = 1024 * 1024
const defaultChunkSizeMB = 100
const defaultChunkSizeMB = 100
// test1.csv file content:
// Lili,22,female
@@ -1087,7 +1087,7 @@ func main() {
numParsers := runtime.NumCPU()
linesCh := make(chan []string, numParsers)
// test1.csv file content:
// Lili,22,female
// Jim,21,male
@@ -1140,8 +1140,8 @@ func main() {
}
fmt.Println(v)
// Output:
// 3.9.10.19
}
```
```

View File

@@ -10,7 +10,6 @@ Package maputil includes some functions to manipulate map.
- [https://github.com/duke-git/lancet/blob/main/maputil/concurrentmap.go](https://github.com/duke-git/lancet/blob/main/maputil/concurrentmap.go)
- [https://github.com/duke-git/lancet/blob/main/maputil/orderedmap.go](https://github.com/duke-git/lancet/blob/main/maputil/orderedmap.go)
<div STYLE="page-break-after: always;"></div>
## Example:
@@ -1111,7 +1110,7 @@ Translate the key and value of the map into two slices that are sorted according
<b>Signature:</b>
```go
func ToSortedSlicesWithComparator[K comparable, V any](m map[K]V, comparator func(a, b K) bool) ([]K, []V)
func ToSortedSlicesWithComparator[K comparable, V any](m map[K]V, comparator func(a, b K) bool) ([]K, []V)
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/0nlPo6YLdt3)</span></b>
@@ -1275,7 +1274,6 @@ func main() {
}
```
### <span id="OrderedMap_Delete">OrderedMap_Delete</span>
<p>Deletes the key-value pair for the given key.</p>
@@ -1838,7 +1836,7 @@ func main() {
fmt.Println(om.Elements())
// Output:
// [{a 1} {b 2} {c 3}]
// [{a 1} {b 2} {c 3}]
}
```
@@ -2294,7 +2292,7 @@ func main() {
<b>Signature:</b>
```go
func GetOrDefault[K comparable, V any](m map[K]V, key K, defaultValue V) V
func GetOrDefault[K comparable, V any](m map[K]V, key K, defaultValue V) V
```
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/99QjSYSBdiM)</span></b>
@@ -2337,7 +2335,7 @@ func main() {
func FindValuesBy[K comparable, V any](m map[K]V, predicate func(key K, value V) bool) []V
```
<b>Example:<span style="float:right;display:inline-block;">[Run](todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/bvNwNBZDm6v)</span></b>
```go
package main
@@ -2364,4 +2362,4 @@ func main() {
// Output:
// [b d]
}
```
```

View File

@@ -51,7 +51,6 @@ import (
- [BuildUrl](#BuildUrl)
- [AddQueryParams](#AddQueryParams)
<div STYLE="page-break-after: always;"></div>
<link rel="stylesheet" type="text/css" href="/styles/api_doc.css">
@@ -1045,7 +1044,7 @@ func main() {
func BuildUrl(scheme, host, path string, query map[string][]string) (string, error)
```
<b>Example:<span style="float:right;display:inline-block;">[Run](todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/JLXl1hZK7l4)</span></b>
```go
package main
@@ -1085,7 +1084,7 @@ func main() {
func AddQueryParams(urlStr string, params map[string][]string) (string, error)
```
<b>Example:<span style="float:right;display:inline-block;">[Run](todo)</span></b>
<b>Example:<span style="float:right;display:inline-block;">[Run](https://go.dev/play/p/JLXl1hZK7l4)</span></b>
```go
package main
@@ -1113,4 +1112,4 @@ func main() {
// https://example.com/query?a=foo&a=bar&b=baz
// <nil>
}
```
```

View File

@@ -826,6 +826,43 @@ func main() {
}
```
### <span id="IsAlphaNumeric">IsAlphaNumeric</span>
<p>Check if the string is alphanumeric.</p>
<b>Signature:</b>
```go
func IsAlphaNumeric(s string) bool
```
<b>Example:<span style="float:right;display:inline-block">[Run](https://go.dev/play/p/RHeESLrLg9c)</span></b>
```go
import (
"fmt"
"github.com/duke-git/lancet/v2/validator"
)
func main() {
result1 := validator.IsAlphaNumeric("ABC")
result2 := validator.IsAlphaNumeric("123")
result3 := validator.IsAlphaNumeric("abc123")
result4 := validator.IsAlphaNumeric("abc123@#$")
fmt.Println(result1)
fmt.Println(result2)
fmt.Println(result3)
fmt.Println(result4)
// Output:
// true
// true
// true
// false
}
```
### <span id="IsJSON">IsJSON</span>
<p>Check if the string is valid JSON.</p>

View File

@@ -190,7 +190,7 @@ func RemoveFile(path string, onDelete ...func(path string)) error {
}
// RemoveDir remove the path directory.
// Play: todo
// Play: https://go.dev/play/p/Oa6KnPek2uy
func RemoveDir(path string, onDelete ...func(path string)) error {
info, err := os.Stat(path)
if err != nil {

View File

@@ -668,7 +668,7 @@ func GetOrDefault[K comparable, V any](m map[K]V, key K, defaultValue V) V {
}
// FindValuesBy returns a slice of values from the map that satisfy the given predicate function.
// Play: todo
// Play: https://go.dev/play/p/bvNwNBZDm6v
func FindValuesBy[K comparable, V any](m map[K]V, predicate func(key K, value V) bool) []V {
result := make([]V, 0)

View File

@@ -309,7 +309,7 @@ func IsTelnetConnected(host string, port string) bool {
}
// BuildUrl builds a URL from the given params.
// Play: todo
// Play: https://go.dev/play/p/JLXl1hZK7l4
func BuildUrl(scheme, host, path string, query map[string][]string) (string, error) {
if err := validateScheme(scheme); err != nil {
return "", err
@@ -365,13 +365,13 @@ func validateScheme(scheme string) error {
return nil
}
var hostRegex = regexp.MustCompile(`^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])(\.[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])*$`)
var hostRegex = regexp.MustCompile(`^([a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]?)(\.[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]?)+$`)
var pathRegex = regexp.MustCompile(`^\/([a-zA-Z0-9%_-]+(?:\/[a-zA-Z0-9%_-]+)*)$`)
var alphaNumericRegex = regexp.MustCompile(`^[a-zA-Z0-9]+$`)
// AddQueryParams adds query parameters to the given URL.
// Play: todoå
// Play: https://go.dev/play/p/JLXl1hZK7l4
func AddQueryParams(urlStr string, params map[string][]string) (string, error) {
parsedUrl, err := url.Parse(urlStr)
if err != nil {

View File

@@ -196,6 +196,14 @@ func TestBuildUrl(t *testing.T) {
want: "https://www.test.com/path%20with%20spaces",
wantErr: false,
},
{
scheme: "https",
host: "my.api.edu.cn",
path: "/api",
query: nil,
want: "https://my.api.edu.cn/api",
wantErr: false,
},
}
for _, tt := range tests {

View File

@@ -128,16 +128,19 @@ func Retry(retryFunc RetryFunc, opts ...Option) error {
}
var i uint
var lastErr error
for i < config.retryTimes {
err := retryFunc()
if err != nil {
lastErr = retryFunc()
if lastErr == nil {
return nil
}
if i < config.retryTimes-1 { // Only wait if it's not the last retry
select {
case <-time.After(config.backoffStrategy.CalculateInterval()):
case <-config.context.Done():
return errors.New("retry is cancelled")
}
} else {
return nil
}
i++
}
@@ -146,7 +149,7 @@ func Retry(retryFunc RetryFunc, opts ...Option) error {
lastSlash := strings.LastIndex(funcPath, "/")
funcName := funcPath[lastSlash+1:]
return fmt.Errorf("function %s run failed after %d times retry", funcName, i)
return fmt.Errorf("function %s run failed after %d times retry, last error: %w", funcName, i, lastErr)
}
// BackoffStrategy is an interface that defines a method for calculating backoff intervals.

View File

@@ -118,7 +118,7 @@ func ExampleRetryTimes() {
}
// Output:
// function retry.ExampleRetryTimes.func1 run failed after 2 times retry
// function retry.ExampleRetryTimes.func1 run failed after 2 times retry, last error: error occurs
}
func ExampleRetry() {

View File

@@ -15,14 +15,16 @@ func TestRetryFailed(t *testing.T) {
assert := internal.NewAssert(t, "TestRetryFailed")
var number int
customError := errors.New("error occurs")
increaseNumber := func() error {
number++
return errors.New("error occurs")
return customError
}
err := Retry(increaseNumber, RetryWithLinearBackoff(time.Microsecond*50))
assert.IsNotNil(err)
assert.Equal(errors.Is(err, customError), true)
assert.Equal(DefaultRetryTimes, number)
}

View File

@@ -125,6 +125,8 @@ func ReduceConcurrent[T any](slice []T, initial T, reducer func(index int, item
func FilterConcurrent[T any](slice []T, predicate func(index int, item T) bool, numThreads int) []T {
result := make([]T, 0)
var wg sync.WaitGroup
var mu sync.Mutex
workerChan := make(chan struct{}, numThreads)
@@ -137,7 +139,9 @@ func FilterConcurrent[T any](slice []T, predicate func(index int, item T) bool,
defer wg.Done()
if predicate(i, v) {
mu.Lock()
result = append(result, v)
mu.Unlock()
}
<-workerChan

View File

@@ -396,7 +396,10 @@ func RemoveNonPrintable(str string) string {
// StringToBytes converts a string to byte slice without a memory allocation.
// Play: https://go.dev/play/p/7OyFBrf9AxA
func StringToBytes(str string) (b []byte) {
return *(*[]byte)(unsafe.Pointer(&str))
return *(*[]byte)(unsafe.Pointer(&struct {
string
Cap int
}{str, len(str)}))
}
// BytesToString converts a byte slice to string without a memory allocation.

View File

@@ -518,7 +518,8 @@ func TestStringToBytes(t *testing.T) {
assert := internal.NewAssert(t, "TestStringToBytes")
bytes := StringToBytes("abc")
assert.Equal(bytes, []byte{'a', 'b', 'c'})
assert.Equal([]byte{'a', 'b', 'c'}, bytes)
assert.Equal(3, cap(bytes))
}
func TestBytesToString(t *testing.T) {

View File

@@ -182,8 +182,8 @@ func IsJSON(str string) bool {
return json.Unmarshal([]byte(str), &js) == nil
}
// IsAlphaNumericStr check if the string is alphanumeric.
// Play: todo
// IsAlphaNumeric check if the string is alphanumeric.
// Play: https://go.dev/play/p/RHeESLrLg9c
func IsAlphaNumeric(s string) bool {
return alphaNumericMatcher.MatchString(s)
}

View File

@@ -665,3 +665,21 @@ func ExampleIsChinaUnionPay() {
// true
// false
}
func ExampleIsAlphaNumeric() {
result1 := IsAlphaNumeric("ABC")
result2 := IsAlphaNumeric("123")
result3 := IsAlphaNumeric("abc123")
result4 := IsAlphaNumeric("abc123@#$")
fmt.Println(result1)
fmt.Println(result2)
fmt.Println(result3)
fmt.Println(result4)
// Output:
// true
// true
// true
// false
}