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doc: add new function to readme file

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dudaodong
2023-04-26 14:31:47 +08:00
parent f399425c2a
commit 581e338889
2 changed files with 157 additions and 47 deletions
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101
README.md
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@@ -118,7 +118,28 @@ import "github.com/duke-git/lancet/v2/algorithm"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LRUCache)]
[[play](https://go.dev/play/p/-EZjgOURufP)]
### 2. Concurrency package contain some functions to support concurrent programming. eg, goroutine, channel, async.
### 2. Compare package provides a lightweight comparison function on any type.
```go
import "github.com/duke-git/lancet/v2/compare"
```
#### Function list:
- **<big>Equal</big>** : Checks if two values are equal or not. (check both type and value)
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#Equal)]
- **<big>EqualValue</big>** : Checks if two values are equal or not. (check value only)
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#EqualValue)]
- **<big>LessThan</big>** : Checks if value `left` less than value `right`.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#LessThan)]
- **<big>GreaterThan</big>** : Checks if value `left` greater than value `right`.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#GreaterThan)]
- **<big>LessOrEqual</big>** : Checks if value `left` less than or equal than value `right`.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#LessOrEqual)]
- **<big>GreaterOrEqual</big>** : Checks if value `left` less greater or equal than value `right`.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#GreaterOrEqual)]
### 3. Concurrency package contain some functions to support concurrent programming. eg, goroutine, channel, async.
```go
import "github.com/duke-git/lancet/v2/concurrency"
@@ -157,7 +178,7 @@ import "github.com/duke-git/lancet/v2/concurrency"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Tee)]
[[play](https://go.dev/play/p/3TQPKnCirrP)]
### 3. Condition package contains some functions for conditional judgment. eg. And, Or, TernaryOperator...
### 4. Condition package contains some functions for conditional judgment. eg. And, Or, TernaryOperator...
```go
import "github.com/duke-git/lancet/v2/condition"
@@ -190,7 +211,7 @@ import "github.com/duke-git/lancet/v2/condition"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/condition.md#TernaryOperator)]
[[play](https://go.dev/play/p/ElllPZY0guT)]
### 4. Convertor package contains some functions for data convertion.
### 5. Convertor package contains some functions for data convertion.
```go
import "github.com/duke-git/lancet/v2/convertor"
@@ -253,7 +274,7 @@ import "github.com/duke-git/lancet/v2/convertor"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#CopyProperties)]
[[play](https://go.dev/play/p/FOVY3XJL-6B)]
### 5. Cryptor package is for data encryption and decryption.
### 6. Cryptor package is for data encryption and decryption.
```go
import "github.com/duke-git/lancet/v2/cryptor"
@@ -357,7 +378,7 @@ import "github.com/duke-git/lancet/v2/cryptor"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#RsaDecrypt)]
[[play](https://go.dev/play/p/uef0q1fz53I)]
### 6. Datetime package supports date and time format and compare.
### 7. Datetime package supports date and time format and compare.
```go
import "github.com/duke-git/lancet/v2/datetime"
@@ -456,7 +477,7 @@ import "github.com/duke-git/lancet/v2/datetime"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#ToIso8601)]
[[play](https://go.dev/play/p/mkhOHQkdeA2)]
### 7. Datastructure package constains some common data structure. eg. list, linklist, stack, queue, set, tree, graph.
### 8. Datastructure package constains some common data structure. eg. list, linklist, stack, queue, set, tree, graph.
```go
import list "github.com/duke-git/lancet/v2/datastructure/list"
@@ -488,7 +509,7 @@ import hashmap "github.com/duke-git/lancet/v2/datastructure/hashmap"
- **<big>Hashmap</big>** : hash map structure.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/hashmap.md)]
### 8. Fileutil package implements some basic functions for file operations.
### 9. Fileutil package implements some basic functions for file operations.
```go
import "github.com/duke-git/lancet/v2/fileutil"
@@ -544,8 +565,18 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>CurrentPath</big>** : return current absolute path.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#CurrentPath)]
[[play](https://go.dev/play/p/s74a9iBGcSw)]
- **<big>IsZipFile</big>** : checks if file is zip file or not.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#IsZipFile)]
- **<big>FileSize</big>** : return file size in bytes.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#FileSize)]
- **<big>MTime</big>** : return file modified time(unix timestamp).
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#MTime)]
- **<big>Sha</big>** : return file sha value.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#Sha)]
- **<big>ReadCsvFile</big>** : read file content into slice.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#ReadCsvFile)]
### 9. Formatter contains some functions for data formatting.
### 10. Formatter contains some functions for data formatting.
```go
import "github.com/duke-git/lancet/v2/formatter"
@@ -575,7 +606,7 @@ import "github.com/duke-git/lancet/v2/formatter"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/formatter.md#ParseBinaryBytes)]
[[play](https://go.dev/play/p/69v1tTT62x8)]
### 10. Function package can control the flow of function execution and support part of functional programming
### 11. Function package can control the flow of function execution and support part of functional programming
```go
import "github.com/duke-git/lancet/v2/function"
@@ -611,7 +642,7 @@ import "github.com/duke-git/lancet/v2/function"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/function.md#Watcher)]
[[play](https://go.dev/play/p/l2yrOpCLd1I)]
### 11. Maputil package includes some functions to manipulate map.
### 12. Maputil package includes some functions to manipulate map.
```go
import "github.com/duke-git/lancet/v2/maputil"
@@ -683,7 +714,7 @@ import "github.com/duke-git/lancet/v2/maputil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#IsDisjoint)]
[[play](https://go.dev/play/p/N9qgYg_Ho6f)]
### 12. Mathutil package implements some functions for math calculation.
### 13. Mathutil package implements some functions for math calculation.
```go
import "github.com/duke-git/lancet/v2/mathutil"
@@ -746,7 +777,7 @@ import "github.com/duke-git/lancet/v2/mathutil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#IsPrime)]
[[play](https://go.dev/play/p/Rdd8UTHZJ7u)]
### 13. Netutil package contains functions to get net information and send http request.
### 14. Netutil package contains functions to get net information and send http request.
```go
import "github.com/duke-git/lancet/v2/netutil"
@@ -808,8 +839,16 @@ import "github.com/duke-git/lancet/v2/netutil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpPatch)]
- **<big>ParseHttpResponse</big>** : decode http response into target object.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#ParseHttpResponse)]
- **<big>DownloadFile</big>** : download the file exist in url to a local file.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#DownloadFile)]
- **<big>UploadFile</big>** : upload the file to a server.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#UploadFile)]
- **<big>IsPingConnected</big>** : checks if can ping the specified host or not.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#IsPingConnected)]
- **<big>IsTelnetConnected</big>** : checks if can if can telnet the specified host or not.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#IsTelnetConnected)]
### 14. Random package implements some basic functions to generate random int and string.
### 15. Random package implements some basic functions to generate random int and string.
```go
import "github.com/duke-git/lancet/v2/random"
@@ -842,7 +881,7 @@ import "github.com/duke-git/lancet/v2/random"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/random.md#UUIdV4)]
[[play](https://go.dev/play/p/_Z9SFmr28ft)]
### 15. Retry package is for executing a function repeatedly until it was successful or canceled by the context.
### 16. Retry package is for executing a function repeatedly until it was successful or canceled by the context.
```go
import "github.com/duke-git/lancet/v2/retry"
@@ -866,7 +905,7 @@ import "github.com/duke-git/lancet/v2/retry"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/retry.md#RetryTimes)]
[[play](https://go.dev/play/p/ssfVeU2SwLO)]
### 16. Slice contains some functions to manipulate slice.
### 17. Slice contains some functions to manipulate slice.
```go
import "github.com/duke-git/lancet/v2/slice"
@@ -940,12 +979,16 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>FilterMap</big>** : returns a slice which apply both filtering and mapping to the given slice.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#FilterMap)]
[[play](https://go.dev/play/p/J94SZ_9MiIe)]
- **<big>Find</big>** : iterates over elements of slice, returning the first one that passes a truth test on predicate function.
- **<big>Find<sup>deprecated</sup></big>** : iterates over elements of slice, returning the first one that passes a truth test on predicate function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Find)]
[[play](https://go.dev/play/p/CBKeBoHVLgq)]
- **<big>FindLast</big>** : return the last item that passes a truth test on predicate function.
- **<big>FindBy</big>** : iterates over elements of slice, returning the first one that passes a truth test on predicate function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#FindBy)]
- **<big>FindLast<sup>deprecated</sup></big>** : return the last item that passes a truth test on predicate function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#FindLast)]
[[play](https://go.dev/play/p/FFDPV_j7URd)]
- **<big>FindLastBy</big>** : iterates over elements of slice, returning the last one that passes a truth test on predicate function.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#FindLastBy)]
- **<big>Flatten</big>** : flattens slice one level.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Flatten)]
[[play](https://go.dev/play/p/hYa3cBEevtm)]
@@ -1073,7 +1116,7 @@ import "github.com/duke-git/lancet/v2/slice"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#KeyBy)]
[[play](https://go.dev/play/p/uXod2LWD1Kg)]
### 17. Stream package implements a sequence of elements supporting sequential and operations. this package is an experiment to explore if stream in go can work as the way java does. its function is very limited.
### 18. Stream package implements a sequence of elements supporting sequential and operations. this package is an experiment to explore if stream in go can work as the way java does. its function is very limited.
```go
import "github.com/duke-git/lancet/v2/stream"
@@ -1157,7 +1200,7 @@ import "github.com/duke-git/lancet/v2/stream"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/stream.md#ToSlice)]
[[play](https://go.dev/play/p/jI6_iZZuVFE)]
### 18. Structs package provides several high level functions to manipulate struct, tag, and field.
### 19. Structs package provides several high level functions to manipulate struct, tag, and field.
```go
import "github.com/duke-git/lancet/v2/structs"
@@ -1190,7 +1233,7 @@ import "github.com/duke-git/lancet/v2/structs"
- **<big>IsSlice</big>** : check if the field is a slice
[[doc](https://github.com/duke-git/lancet/blob/main/docs/structs/field.md#IsSlice)]
### 19. Strutil package contains some functions to manipulate string.
### 20. Strutil package contains some functions to manipulate string.
```go
import "github.com/duke-git/lancet/v2/strutil"
@@ -1269,8 +1312,20 @@ import "github.com/duke-git/lancet/v2/strutil"
- **<big>RemoveNonPrintable</big>** : remove non-printable characters from a string.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#RemoveNonPrintable)]
[[play](https://go.dev/play/p/og47F5x_jTZ)]
- **<big>StringToBytes</big>** : converts a string to byte slice without a memory allocation.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#StringToBytes)]
- **<big>BytesToString</big>** : converts a byte slice to string without a memory allocation.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#BytesToString)]
- **<big>IsBlank</big>** : checks if a string is whitespace or empty.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#IsBlank)]
- **<big>HasPrefixAny</big>** : checks if a string starts with any of an array of specified strings.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#HasPrefixAny)]
- **<big>HasSuffixAny</big>** : checks if a string ends with any of an array of specified strings.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#HasSuffixAny)]
- **<big>IndexOffset</big>** : returns the index of the first instance of substr in string after offsetting the string by `idxFrom`.
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#IndexOffset)]
### 20. System package contain some functions about os, runtime, shell command.
### 21. System package contain some functions about os, runtime, shell command.
```go
import "github.com/duke-git/lancet/v2/system"
@@ -1306,7 +1361,7 @@ import "github.com/duke-git/lancet/v2/system"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsBits)]
[[play](https://go.dev/play/p/ml-_XH3gJbW)]
### 21. Validator package contains some functions for data validation.
### 22. Validator package contains some functions for data validation.
```go
import "github.com/duke-git/lancet/v2/validator"
@@ -1414,7 +1469,7 @@ import "github.com/duke-git/lancet/v2/validator"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsPrintable)]
[[play](https://go.dev/play/p/Pe1FE2gdtTP)]
### 22. xerror package implements helpers for errors.
### 23. xerror package implements helpers for errors.
```go
import "github.com/duke-git/lancet/v2/xerror"

103
README_zh-CN.md
View File

@@ -117,7 +117,28 @@ import "github.com/duke-git/lancet/v2/algorithm"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#LRUCache)]
[[play](https://go.dev/play/p/-EZjgOURufP)]
### 2. concurrency 包含一些支持并发编程的功能。例如：goroutine, channel, async 等。
### 2. compare 包提供几个轻量级的类型比较函数。
```go
import "github.com/duke-git/lancet/v2/compare"
```
#### Function list:
- **<big>Equal</big>** : 检查两个值是否相等(检查类型和值)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#Equal)]
- **<big>EqualValue</big>** : 检查两个值是否相等(只检查值)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#EqualValue)]
- **<big>LessThan</big>** : 验证参数`left`的值是否小于参数`right`的值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#LessThan)]
- **<big>GreaterThan</big>** : 验证参数`left`的值是否大于参数`right`的值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#GreaterThan)]
- **<big>LessOrEqual</big>** : 验证参数`left`的值是否小于或等于参数`right`的值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#LessOrEqual)]
- **<big>GreaterOrEqual</big>** : 验证参数`left`的值是否大于或等于参数`right`的值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#GreaterOrEqual)]
### 3. concurrency 包含一些支持并发编程的功能。例如：goroutine, channel, async 等。
```go
import "github.com/duke-git/lancet/v2/concurrency"
@@ -156,7 +177,7 @@ import "github.com/duke-git/lancet/v2/concurrency"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency_zh-CN.md#Tee)]
[[play](https://go.dev/play/p/3TQPKnCirrP)]
### 3. condition 包含一些用于条件判断的函数。
### 4. condition 包含一些用于条件判断的函数。
```go
import "github.com/duke-git/lancet/v2/condition"
@@ -189,7 +210,7 @@ import "github.com/duke-git/lancet/v2/condition"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/condition_zh-CN.md#TernaryOperator)]
[[play](https://go.dev/play/p/ElllPZY0guT)]
### 4. convertor 转换器包支持一些常见的数据类型转换。
### 5. convertor 转换器包支持一些常见的数据类型转换。
```go
import "github.com/duke-git/lancet/v2/convertor"
@@ -252,7 +273,7 @@ import "github.com/duke-git/lancet/v2/convertor"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#CopyProperties)]
[[play](https://go.dev/play/p/FOVY3XJL-6B)]
### 5. cryptor 加密包支持数据加密和解密，获取 md5，hash 值。支持 base64, md5, hmac, aes, des, rsa。
### 6. cryptor 加密包支持数据加密和解密，获取 md5，hash 值。支持 base64, md5, hmac, aes, des, rsa。
```go
import "github.com/duke-git/lancet/v2/cryptor"
@@ -356,7 +377,7 @@ import "github.com/duke-git/lancet/v2/cryptor"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#RsaDecrypt)]
[[play](https://go.dev/play/p/uef0q1fz53I)]
### 6. datetime 日期时间处理包，格式化日期，比较日期。
### 7. datetime 日期时间处理包，格式化日期，比较日期。
```go
import "github.com/duke-git/lancet/v2/datetime"
@@ -455,7 +476,7 @@ import "github.com/duke-git/lancet/v2/datetime"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#ToIso8601)]
[[play](https://go.dev/play/p/mkhOHQkdeA2)]
### 7. datastructure 包含一些普通的数据结构实现。例如：list, linklist, stack, queue, set, tree, graph.
### 8. datastructure 包含一些普通的数据结构实现。例如：list, linklist, stack, queue, set, tree, graph.
```go
import list "github.com/duke-git/lancet/v2/datastructure/list"
@@ -487,7 +508,7 @@ import hashmap "github.com/duke-git/lancet/v2/datastructure/hashmap"
- **<big>Hashmap</big>** : 哈希映射。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/hashmap_zh-CN.md)]
### 8. fileutil 包含文件基本操作。
### 9. fileutil 包含文件基本操作。
```go
import "github.com/duke-git/lancet/v2/fileutil"
@@ -543,8 +564,18 @@ import "github.com/duke-git/lancet/v2/fileutil"
- **<big>CurrentPath</big>** : 返回当前位置的绝对路径。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#CurrentPath)]
[[play](https://go.dev/play/p/s74a9iBGcSw)]
- **<big>IsZipFile</big>** : 判断文件是否是zip压缩文件。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#IsZipFile)]
- **<big>FileSize</big>** : 返回文件字节大小。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#FileSize)]
- **<big>MTime</big>** : 返回文件修改时间(unix timestamp)。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#MTime)]
- **<big>Sha</big>** : 返回文件sha值。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#Sha)]
- **<big>ReadCsvFile</big>** : 读取csv文件内容到切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#ReadCsvFile)]
### 9. formatter 格式化器包含一些数据格式化处理方法。
### 10. formatter 格式化器包含一些数据格式化处理方法。
```go
import "github.com/duke-git/lancet/v2/formatter"
@@ -574,7 +605,7 @@ import "github.com/duke-git/lancet/v2/formatter"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/formatter_zh-CN.md#ParseBinaryBytes)]
[[play](https://go.dev/play/p/69v1tTT62x8)]
### 10. function 函数包控制函数执行流程，包含部分函数式编程。
### 11. function 函数包控制函数执行流程，包含部分函数式编程。
```go
import "github.com/duke-git/lancet/v2/function"
@@ -610,7 +641,7 @@ import "github.com/duke-git/lancet/v2/function"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Watcher)]
[[play](https://go.dev/play/p/l2yrOpCLd1I)]
### 11. maputil 包括一些操作 map 的函数.
### 12. maputil 包括一些操作 map 的函数.
```go
import "github.com/duke-git/lancet/v2/maputil"
@@ -682,7 +713,7 @@ import "github.com/duke-git/lancet/v2/maputil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#IsDisjoint)]
[[play](https://go.dev/play/p/N9qgYg_Ho6f)]
### 12. mathutil 包实现了一些数学计算的函数。
### 13. mathutil 包实现了一些数学计算的函数。
```go
import "github.com/duke-git/lancet/v2/mathutil"
@@ -745,7 +776,7 @@ import "github.com/duke-git/lancet/v2/mathutil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#IsPrime)]
[[play](https://go.dev/play/p/Rdd8UTHZJ7u)]
### 13. netutil 网络包支持获取 ip 地址，发送 http 请求。
### 14. netutil 网络包支持获取 ip 地址，发送 http 请求。
```go
import "github.com/duke-git/lancet/v2/netutil"
@@ -805,10 +836,18 @@ import "github.com/duke-git/lancet/v2/netutil"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpPut)]
- **<big>HttpPatch<sup>deprecated</sup></big>** : 发送 http patch 请求（已弃用：SendRequest 代替）。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpPatch)]
- **<big>ParseHttpResponse</big>** : 解析 http 响应体到目标结构体。
- **<big>ParseHttpResponse</big>** : 解析http响应体到目标结构体。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#ParseHttpResponse)]
- **<big>DownloadFile</big>** : 从指定的server地址下载文件。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#DownloadFile)]
- **<big>UploadFile</big>** : 将文件上传指定的server地址。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#UploadFile)]
- **<big>IsPingConnected</big>** : 检查能否ping通主机。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#IsPingConnected)]
- **<big>IsTelnetConnected</big>** : 检查能否telnet到主机。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#IsTelnetConnected)]
### 14. random 随机数生成器包，可以生成随机[]bytes, int, string。
### 15. random 随机数生成器包，可以生成随机[]bytes, int, string。
```go
import "github.com/duke-git/lancet/v2/random"
@@ -841,7 +880,7 @@ import "github.com/duke-git/lancet/v2/random"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/random_zh-CN.md#UUIdV4)]
[[play](https://go.dev/play/p/_Z9SFmr28ft)]
### 15. retry 重试执行函数直到函数运行成功或被 context cancel。
### 16. retry 重试执行函数直到函数运行成功或被 context cancel。
```go
import "github.com/duke-git/lancet/v2/retry"
@@ -865,7 +904,7 @@ import "github.com/duke-git/lancet/v2/retry"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#RetryTimes)]
[[play](https://go.dev/play/p/ssfVeU2SwLO)]
### 16. slice 包含操作切片的方法集合。
### 17. slice 包含操作切片的方法集合。
```go
import "github.com/duke-git/lancet/v2/slice"
@@ -939,12 +978,16 @@ import "github.com/duke-git/lancet/v2/slice"
- **<big>FilterMap</big>** : 返回一个将 filter 和 map 操作应用于给定切片的切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#FilterMap)]
[[play](https://go.dev/play/p/J94SZ_9MiIe)]
- **<big>Find</big>** : 遍历切片的元素，返回第一个通过 predicate 函数真值测试的元素。
- **<big>Find<sup>deprecated</sup></big>** : 遍历切片的元素，返回第一个通过 predicate 函数真值测试的元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Find)]
[[play](https://go.dev/play/p/CBKeBoHVLgq)]
- **<big>FindLast</big>** : 从头到尾遍历 slice 的元素，返回最后一个通过 predicate 函数真值测试的元素。
- **<big>FindBy</big>** : 遍历切片的元素，返回第一个通过 predicate 函数真值测试的元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#FindBy)]
- **<big>FindLast<sup>deprecated</sup></big>** : 从头到尾遍历 slice 的元素，返回最后一个通过 predicate 函数真值测试的元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#FindLast)]
[[play](https://go.dev/play/p/FFDPV_j7URd)]
- **<big>FindLastBy</big>** : 从遍历slice的元素，返回最后一个通过predicate函数真值测试的元素。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#FindLastBy)]
- **<big>Flatten</big>** : 将多维切片展平一层。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Flatten)]
[[play](https://go.dev/play/p/hYa3cBEevtm)]
@@ -1072,7 +1115,7 @@ import "github.com/duke-git/lancet/v2/slice"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#KeyBy)]
[[play](https://go.dev/play/p/uXod2LWD1Kg)]
### 17. Stream 流，该包仅验证简单的 stream 实现，功能有限。
### 18. Stream 流，该包仅验证简单的 stream 实现，功能有限。
```go
import "github.com/duke-git/lancet/v2/stream"
@@ -1156,7 +1199,7 @@ import "github.com/duke-git/lancet/v2/stream"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/stream_zh-CN.md#ToSlice)]
[[play](https://go.dev/play/p/jI6_iZZuVFE)]
### 18. structs 提供操作 struct, tag, field 的相关函数。
### 19. structs 提供操作 struct, tag, field 的相关函数。
```go
import "github.com/duke-git/lancet/v2/structs"
@@ -1191,7 +1234,7 @@ import "github.com/duke-git/lancet/v2/structs"
- **<big>IsSlice</big>** : 判断属性是否是切片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/structs/field_zh-CN.md#IsSlice)]
### 19. strutil 包含字符串处理的相关函数。
### 20. strutil 包含字符串处理的相关函数。
```go
import "github.com/duke-git/lancet/v2/strutil"
@@ -1271,8 +1314,20 @@ import "github.com/duke-git/lancet/v2/strutil"
- **<big>RemoveNonPrintable</big>** : 删除字符串中不可打印的字符。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#RemoveNonPrintable)]
[[play](https://go.dev/play/p/og47F5x_jTZ)]
- **<big>StringToBytes</big>** : 在不分配内存的情况下将字符串转换为字节片。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#StringToBytes)]
- **<big>BytesToString</big>** : 在不分配内存的情况下将字节切片转换为字符串。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#BytesToString)]
- **<big>IsBlank</big>** : 检查字符串是否为空格或空。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#IsBlank)]
- **<big>HasPrefixAny</big>** : 检查字符串是否以指定字符串数组中的任何一个开头。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#HasPrefixAny)]
- **<big>HasSuffixAny</big>** : 检查字符串是否以指定字符串数组中的任何一个结尾。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#HasSuffixAny)]
- **<big>IndexOffset</big>** : 将字符串偏移idxFrom后，返回字符串中第一个 substr 实例的索引。
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#IndexOffset)]
### 20. system 包含 os, runtime, shell command 的相关函数。
### 21. system 包含 os, runtime, shell command 的相关函数。
```go
import "github.com/duke-git/lancet/v2/system"
@@ -1308,7 +1363,7 @@ import "github.com/duke-git/lancet/v2/system"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN#GetOsBits)]
[[play](https://go.dev/play/p/ml-_XH3gJbW)]
### 21. validator 验证器包，包含常用字符串格式验证函数。
### 22. validator 验证器包，包含常用字符串格式验证函数。
```go
import "github.com/duke-git/lancet/v2/validator"
@@ -1416,7 +1471,7 @@ import "github.com/duke-git/lancet/v2/validator"
[[doc](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsPrintable)]
[[play](https://go.dev/play/p/Pe1FE2gdtTP)]
### 22. xerror 包实现一些错误处理函数
### 23. xerror 包实现一些错误处理函数
```go
import "github.com/duke-git/lancet/v2/xerror"