release v1.2.4

docs&refactor: rename request.go to http.go
feat: add func GetIps and GetMacAddrs
2026-02-09 15:12:26 +08:00 · 2022-02-16 14:10:25 +08:00 · 2022-02-15 17:46:07 +08:00 · 2022-02-15 17:38:09 +08:00 · 2022-02-15 16:37:48 +08:00 · 2022-02-15 16:07:59 +08:00
14 changed files with 1070 additions and 30 deletions
--- a/README.md
+++ b/README.md
@@ -1,24 +1,30 @@
-# Lancet
-<p style="font-size: 18px"> 
-    Lancet is a comprehensive, efficient, and reusable util function library of go. Inspired by the java apache common package and lodash.js.
-</p>
+<div align=center>
+<img src="./logo.png" width="200" height="200"/>
+
+<br/>

 ![Go version](https://img.shields.io/badge/go-%3E%3D1.16<recommend>-9cf)
-[![Release](https://img.shields.io/badge/release-1.2.3-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-1.2.4-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com//duke-git/lancet?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet)](https://goreportcard.com/report/github.com/duke-git/lancet)
 [![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)
 [![codecov](https://codecov.io/gh/duke-git/lancet/branch/main/graph/badge.svg?token=FC48T1F078)](https://codecov.io/gh/duke-git/lancet)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/duke-git/lancet/blob/main/LICENSE)

+</div>
+
+<div STYLE="page-break-after: always;"></div>
+
+<p style="font-size: 20px"> 
+    Lancet is a comprehensive, efficient, and reusable util function library of go. Inspired by the java apache common package and lodash.js.
+</p>

 English | [简体中文](./README_zh-CN.md)

-
 ## Feature

 - 👏 Comprehensive, efficient and reusable.
- 💪 160+ common go util functions, support string, slice, datetime, net, crypt...
+- 💪 170+ common go util functions, support string, slice, datetime, net, crypt...
 - 💅 Only depend on the go standard library.
 - 🌍 Unit test for every exported function.

@@ -122,6 +128,18 @@ import "github.com/duke-git/lancet/datetime"
 - [AddDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#AddDay)
 - [AddHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#AddHour)
 - [AddMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#AddMinute)
+- [BeginOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMinute)
+- [BeginOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfHour)
+- [BeginOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfDay)
+- [BeginOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfWeek)
+- [BeginOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMonth)
+- [BeginOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfYear)
+- [EndOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfMinute)
+- [EndOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfHour)
+- [EndOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfDay)
+- [EndOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfWeek)
+- [EndOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMonth)
+- [EndOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfYear)
 - [GetNowDate](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowDate)
 - [GetNowTime](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowTime)
 - [GetNowDateTime](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowDateTime)
@@ -156,9 +174,7 @@ import "github.com/duke-git/lancet/fileutil"
 ### Formatter contains some functions for data formatting.

 ```go
-import (
-    "github.com/duke-git/lancet/formatter"
-)
+import "github.com/duke-git/lancet/formatter"
 ```
 #### Function list:
 - [Comma](https://github.com/duke-git/lancet/blob/main/docs/formatter.md#Comma)
@@ -188,6 +204,8 @@ import "github.com/duke-git/lancet/netutil"
 #### Function list:
 - [ConvertMapToQueryString](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#ConvertMapToQueryString)
 - [GetInternalIp](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetInternalIp)
+- [GetIps](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetIps)
+- [GetMacAddrs](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetMacAddrs)
 - [GetPublicIpInfo](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetPublicIpInfo)
 - [IsPublicIP](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#IsPublicIP)
 - [HttpGet](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#HttpGet)
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -1,16 +1,22 @@
-# Lancet
-<p style="font-size: 18px">
-    lancet（柳叶刀）是一个全面、高效、可复用的go语言工具函数库。 lancet受到了java apache common包和lodash.js的启发。
-</p>
+<div align=center>
+<img src="./logo.png" width="200" height="200"/>
+
+<br/>

 ![Go version](https://img.shields.io/badge/go-%3E%3D1.16<recommend>-9cf)
-[![Release](https://img.shields.io/badge/release-1.2.3-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-1.2.4-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com//duke-git/lancet?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet)](https://goreportcard.com/report/github.com/duke-git/lancet)
 [![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)
 [![codecov](https://codecov.io/gh/duke-git/lancet/branch/main/graph/badge.svg?token=FC48T1F078)](https://codecov.io/gh/duke-git/lancet)
 [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/duke-git/lancet/blob/main/LICENSE)

+</div>
+
+<div STYLE="page-break-after: always;"></div>
+<p style="font-size: 18px">
+    lancet（柳叶刀）是一个全面、高效、可复用的go语言工具函数库。 lancet受到了java apache common包和lodash.js的启发。
+</p>

 简体中文 | [English](./README.md)

@@ -122,6 +128,18 @@ import "github.com/duke-git/lancet/datetime"
 - [AddDay](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#AddDay)
 - [AddHour](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#AddHour)
 - [AddMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#AddMinute)
+- [BeginOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMinute)
+- [BeginOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfHour)
+- [BeginOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfDay)
+- [BeginOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfWeek)
+- [BeginOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMonth)
+- [BeginOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfYear)
+- [EndOfMinute](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfMinute)
+- [EndOfHour](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfHour)
+- [EndOfDay](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#EndOfDay)
+- [EndOfWeek](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfWeek)
+- [EndOfMonth](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfMonth)
+- [EndOfYear](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#BeginOfYear)
 - [GetNowDate](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowDate)
 - [GetNowTime](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowTime)
 - [GetNowDateTime](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowDateTime)
@@ -156,9 +174,7 @@ import "github.com/duke-git/lancet/fileutil"
 ### 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/formatter"
-)
+import "github.com/duke-git/lancet/formatter"
 ```
 #### 函数列表:
 - [Comma](https://github.com/duke-git/lancet/blob/main/docs/formatter_zh-CN.md#Comma)
@@ -190,6 +206,8 @@ import "github.com/duke-git/lancet/netutil"
 #### 函数列表:
 - [ConvertMapToQueryString](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#ConvertMapToQueryString)
 - [GetInternalIp](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#GetInternalIp)
+- [GetIps](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetIps)
+- [GetMacAddrs](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#GetMacAddrs)
 - [GetPublicIpInfo](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#GetPublicIpInfo)
 - [IsPublicIP](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#IsPublicIP)
 - [HttpGet](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#HttpGet)
--- a/datetime/datetime.go
+++ b/datetime/datetime.go
@@ -110,3 +110,73 @@ func FormatStrToTime(str, format string) (time.Time, error) {

 	return time.Parse(v, str)
 }
+
+// BeginOfMinute return beginning minute time of day
+func BeginOfMinute(t time.Time) time.Time {
+	y, m, d := t.Date()
+	return time.Date(y, m, d, t.Hour(), t.Minute(), 0, 0, t.Location())
+}
+
+// EndOfMinute return end minute time of day
+func EndOfMinute(t time.Time) time.Time {
+	y, m, d := t.Date()
+	return time.Date(y, m, d, t.Hour(), t.Minute(), 59, int(time.Second-time.Nanosecond), t.Location())
+}
+
+// BeginOfHour return beginning hour time of day
+func BeginOfHour(t time.Time) time.Time {
+	y, m, d := t.Date()
+	return time.Date(y, m, d, t.Hour(), 0, 0, 0, t.Location())
+}
+
+// EndOfHour return end hour time of day
+func EndOfHour(t time.Time) time.Time {
+	y, m, d := t.Date()
+	return time.Date(y, m, d, t.Hour(), 59, 59, int(time.Second-time.Nanosecond), t.Location())
+}
+
+// BeginOfDay return beginning hour time of day
+func BeginOfDay(t time.Time) time.Time {
+	y, m, d := t.Date()
+	return time.Date(y, m, d, 0, 0, 0, 0, t.Location())
+}
+
+// EndOfDay return end time of day
+func EndOfDay(t time.Time) time.Time {
+	y, m, d := t.Date()
+	return time.Date(y, m, d, 23, 59, 59, int(time.Second-time.Nanosecond), t.Location())
+}
+
+// BeginOfWeek return beginning week, week begin from Sunday
+func BeginOfWeek(t time.Time) time.Time {
+	y, m, d := t.AddDate(0, 0, 0-int(BeginOfDay(t).Weekday())).Date()
+	return time.Date(y, m, d, 0, 0, 0, 0, t.Location())
+}
+
+// EndOfWeek return end week time, week end with Saturday
+func EndOfWeek(t time.Time) time.Time {
+	y, m, d := BeginOfWeek(t).AddDate(0, 0, 7).Add(-time.Nanosecond).Date()
+	return time.Date(y, m, d, 23, 59, 59, int(time.Second-time.Nanosecond), t.Location())
+}
+
+// BeginOfMonth return beginning of month
+func BeginOfMonth(t time.Time) time.Time {
+	y, m, _ := t.Date()
+	return time.Date(y, m, 1, 0, 0, 0, 0, t.Location())
+}
+
+// EndOfMonth return end of month
+func EndOfMonth(t time.Time) time.Time {
+	return BeginOfMonth(t).AddDate(0, 1, 0).Add(-time.Nanosecond)
+}
+
+// BeginOfYear return beginning of year
+func BeginOfYear(t time.Time) time.Time {
+	y, _, _ := t.Date()
+	return time.Date(y, time.January, 1, 0, 0, 0, 0, t.Location())
+}
+
+// EndOfYear return end of year
+func EndOfYear(t time.Time) time.Time {
+	return BeginOfYear(t).AddDate(1, 0, 0).Add(-time.Nanosecond)
+}
--- a/datetime/datetime_test.go
+++ b/datetime/datetime_test.go
@@ -64,16 +64,6 @@ func TestGetNowDateTime(t *testing.T) {
 	assert.Equal(expected, GetNowDateTime())
 }

-//todo
-//func TestGetZeroHourTimestamp(t *testing.T) {
-//	ts := GetZeroHourTimestamp()
-//	expected := time.Now().UTC().Unix() - 8*3600
-//	if ts != expected {
-//		utils.LogFailedTestInfo(t, "GetZeroHourTimestamp", "", expected, ts)
-//		t.FailNow()
-//	}
-//}
-
 func TestFormatTimeToStr(t *testing.T) {
 	assert := internal.NewAssert(t, "TestFormatTimeToStr")

@@ -121,3 +111,123 @@ func TestFormatStrToTime(t *testing.T) {
 		assert.Equal(expected, actual)
 	}
 }
+
+func TestBeginOfMinute(t *testing.T) {
+	assert := internal.NewAssert(t, "TestBeginOfMinute")
+
+	expected := time.Date(2022, 2, 15, 15, 48, 0, 0, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := BeginOfMinute(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestEndOfMinute(t *testing.T) {
+	assert := internal.NewAssert(t, "TestEndOfMinute")
+
+	expected := time.Date(2022, 2, 15, 15, 48, 59, 999999999, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := EndOfMinute(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestBeginOfHour(t *testing.T) {
+	assert := internal.NewAssert(t, "TestBeginOfHour")
+
+	expected := time.Date(2022, 2, 15, 15, 0, 0, 0, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := BeginOfHour(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestEndOfHour(t *testing.T) {
+	assert := internal.NewAssert(t, "TestEndOfHour")
+
+	expected := time.Date(2022, 2, 15, 15, 59, 59, 999999999, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := EndOfHour(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestBeginOfDay(t *testing.T) {
+	assert := internal.NewAssert(t, "TestBeginOfDay")
+
+	expected := time.Date(2022, 2, 15, 0, 0, 0, 0, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := BeginOfDay(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestEndOfDay(t *testing.T) {
+	assert := internal.NewAssert(t, "TestEndOfDay")
+
+	expected := time.Date(2022, 2, 15, 23, 59, 59, 999999999, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := EndOfDay(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestBeginOfWeek(t *testing.T) {
+	assert := internal.NewAssert(t, "TestBeginOfWeek")
+
+	expected := time.Date(2022, 2, 13, 0, 0, 0, 0, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := BeginOfWeek(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestEndOfWeek(t *testing.T) {
+	assert := internal.NewAssert(t, "TestEndOfWeek")
+
+	expected := time.Date(2022, 2, 19, 23, 59, 59, 999999999, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := EndOfWeek(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestBeginOfMonth(t *testing.T) {
+	assert := internal.NewAssert(t, "TestBeginOfMonth")
+
+	expected := time.Date(2022, 2, 1, 0, 0, 0, 0, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := BeginOfMonth(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestEndOfMonth(t *testing.T) {
+	assert := internal.NewAssert(t, "TestEndOfMonth")
+
+	expected := time.Date(2022, 2, 28, 23, 59, 59, 999999999, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := EndOfMonth(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestBeginOfYear(t *testing.T) {
+	assert := internal.NewAssert(t, "TestBeginOfYear")
+
+	expected := time.Date(2022, 1, 1, 0, 0, 0, 0, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := BeginOfYear(td)
+
+	assert.Equal(expected, actual)
+}
+
+func TestEndOfYear(t *testing.T) {
+	assert := internal.NewAssert(t, "TestEndOfYear")
+
+	expected := time.Date(2022, 12, 31, 23, 59, 59, 999999999, time.Local)
+	td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+	actual := EndOfYear(td)
+
+	assert.Equal(expected, actual)
+}
--- a/docs/datetime.md
+++ b/docs/datetime.md
@@ -22,6 +22,19 @@ import (
 - [AddDay](#AddDay)
 - [AddHour](#AddHour)
 - [AddMinute](#AddMinute)
+- [BeginOfMinute](#BeginOfMinute)
+- [BeginOfHour](#BeginOfHour)
+- [BeginOfDay](#BeginOfDay)
+- [BeginOfWeek](#BeginOfWeek)
+- [BeginOfMonth](#BeginOfMonth)
+- [BeginOfYear](#BeginOfYear)
+
+- [EndOfMinute](#EndOfMinute)
+- [EndOfHour](#EndOfHour)
+- [EndOfDay](#EndOfDay)
+- [EndOfWeek](#BeginOfWeek)
+- [EndOfMonth](#BeginOfMonth)
+- [EndOfYear](#BeginOfYear)
 - [GetNowDate](#GetNowDate)
 - [GetNowTime](#GetNowTime)
 - [GetNowDateTime](#GetNowDateTime)
@@ -142,6 +155,331 @@ func main() {
 }
 ```

+### <span id="BeginOfMinute">BeginOfMinute</span>
+<p>Return beginning minute time of day.</p>
+
+<b>Signature:</b>
+
+```go
+func BeginOfMinute(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfMinute(td)
+    fmt.Println(bm) //2022-02-15 15:48:00 +0800 CST
+}
+```
+
+### <span id="BeginOfHour">BeginOfHour</span>
+<p>Return zero time of day.</p>
+
+<b>Signature:</b>
+
+```go
+func BeginOfHour(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfHour(td)
+    fmt.Println(bm) //2022-02-15 15:00:00 +0800 CST
+}
+```
+
+### <span id="BeginOfDay">BeginOfDay</span>
+<p>Return begin time of day.</p>
+
+<b>Signature:</b>
+
+```go
+func BeginOfDay(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfDay(td)
+    fmt.Println(bm) //2022-02-15 00:00:00 +0800 CST
+}
+```
+
+
+
+### <span id="BeginOfWeek">BeginOfWeek</span>
+<p>Return beginning time of week, week begin from Sunday.</p>
+
+<b>Signature:</b>
+
+```go
+func BeginOfWeek(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfWeek(td)
+    fmt.Println(bm) //2022-02-13 00:00:00 +0800 CST
+}
+```
+
+
+
+### <span id="BeginOfMonth">BeginOfWeek</span>
+<p>Return beginning time of month</p>
+
+<b>Signature:</b>
+
+```go
+func BeginOfMonth(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfMonth(td)
+    fmt.Println(bm) //2022-02-01 00:00:00 +0800 CST
+}
+```
+
+
+### <span id="BeginOfYear">BeginOfYear</span>
+<p>Return beginning time of year.</p>
+
+<b>Signature:</b>
+
+```go
+func BeginOfYear(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfYear(td)
+    fmt.Println(bm) //2022-01-01 00:00:00 +0800 CST
+}
+```
+
+
+
+### <span id="EndOfMinute">EndOfMinute</span>
+<p>Return end time minute of day.</p>
+
+<b>Signature:</b>
+
+```go
+func EndOfMinute(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfMinute(td)
+    fmt.Println(bm) //2022-02-15 15:48:59.999999999 +0800 CST
+}
+```
+
+### <span id="EndOfHour">EndOfHour</span>
+<p>Return end time hour of day.</p>
+
+<b>Signature:</b>
+
+```go
+func EndOfHour(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfHour(td)
+    fmt.Println(bm) //2022-02-15 15:59:59.999999999 +0800 CST
+}
+```
+
+### <span id="EndOfDay">EndOfDay</span>
+<p>Return end time hour of day.</p>
+
+<b>Signature:</b>
+
+```go
+func EndOfDay(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfDay(td)
+    fmt.Println(bm) //2022-02-15 23:59:59.999999999 +0800 CST
+}
+```
+
+
+
+### <span id="EndOfWeek">EndOfWeek</span>
+<p>Return end time of week, week end with Saturday.</p>
+
+<b>Signature:</b>
+
+```go
+func EndOfWeek(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfWeek(td)
+    fmt.Println(bm) //2022-02-19 23:59:59.999999999 +0800 CST
+}
+```
+
+
+
+### <span id="EndOfMonth">EndOfMonth</span>
+<p>Return end time of month</p>
+
+<b>Signature:</b>
+
+```go
+func EndOfMonth(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfMonth(td)
+    fmt.Println(bm) //2022-02-28 23:59:59.999999999 +0800 CST
+}
+```
+
+
+### <span id="EndOfYear">EndOfYear</span>
+<p>Return beginning time of year.</p>
+
+<b>Signature:</b>
+
+```go
+func EndOfYear(t time.Time) time.Time
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfYear(td)
+    fmt.Println(bm) //2022-12-31 23:59:59.999999999 +0800 CST
+}
+```
+
+
 ### <span id="GetNowDate">GetNowDate</span>
 <p>Get current date string, format is yyyy-mm-dd.</p>

--- a/docs/datetime_zh-CN.md
+++ b/docs/datetime_zh-CN.md
@@ -142,6 +142,331 @@ func main() {
 }
 ```

+### <span id="BeginOfMinute">BeginOfMinute</span>
+<p>返回指定时间的分钟开始时间</p>
+
+<b>函数签名:</b>
+
+```go
+func BeginOfMinute(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfMinute(td)
+    fmt.Println(bm) //2022-02-15 15:48:00 +0800 CST
+}
+```
+
+### <span id="BeginOfHour">BeginOfHour</span>
+<p>返回指定时间的小时开始时间</p>
+
+<b>函数签名:</b>
+
+```go
+func BeginOfHour(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfHour(td)
+    fmt.Println(bm) //2022-02-15 15:00:00 +0800 CST
+}
+```
+
+### <span id="BeginOfDay">BeginOfDay</span>
+<p>返回指定时间的当天开始时间</p>
+
+<b>函数签名:</b>
+
+```go
+func BeginOfDay(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfDay(td)
+    fmt.Println(bm) //2022-02-15 00:00:00 +0800 CST
+}
+```
+
+
+
+### <span id="BeginOfWeek">BeginOfWeek</span>
+<p>返回指定时间的星期开始时间</p>
+
+<b>函数签名:</b>
+
+```go
+func BeginOfWeek(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfWeek(td)
+    fmt.Println(bm) //2022-02-13 00:00:00 +0800 CST
+}
+```
+
+
+
+### <span id="BeginOfMonth">BeginOfWeek</span>
+<p>返回指定时间的当月开始时间</p>
+
+<b>函数签名:</b>
+
+```go
+func BeginOfMonth(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfMonth(td)
+    fmt.Println(bm) //2022-02-01 00:00:00 +0800 CST
+}
+```
+
+
+### <span id="BeginOfYear">BeginOfYear</span>
+<p>返回指定时间的当年开始时间</p>
+
+<b>函数签名:</b>
+
+```go
+func BeginOfYear(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.BeginOfYear(td)
+    fmt.Println(bm) //2022-01-01 00:00:00 +0800 CST
+}
+```
+
+
+
+### <span id="EndOfMinute">EndOfMinute</span>
+<p>返回指定时间的分钟结束时间</p>
+
+<b>函数签名:</b>
+
+```go
+func EndOfMinute(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfMinute(td)
+    fmt.Println(bm) //2022-02-15 15:48:59.999999999 +0800 CST
+}
+```
+
+### <span id="EndOfHour">EndOfHour</span>
+<p>返回指定时间的小时结束时间</p>
+
+<b>函数签名:</b>
+
+```go
+func EndOfHour(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfHour(td)
+    fmt.Println(bm) //2022-02-15 15:59:59.999999999 +0800 CST
+}
+```
+
+### <span id="EndOfDay">EndOfDay</span>
+<p>返回指定时间的当天结束时间.</p>
+
+<b>函数签名:</b>
+
+```go
+func EndOfDay(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfDay(td)
+    fmt.Println(bm) //2022-02-15 23:59:59.999999999 +0800 CST
+}
+```
+
+
+
+### <span id="EndOfWeek">EndOfWeek</span>
+<p>返回指定时间的星期结束时间</p>
+
+<b>函数签名:</b>
+
+```go
+func EndOfWeek(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfWeek(td)
+    fmt.Println(bm) //2022-02-19 23:59:59.999999999 +0800 CST
+}
+```
+
+
+
+### <span id="EndOfMonth">EndOfMonth</span>
+<p>返回指定时间的月份结束时间</p>
+
+<b>函数签名:</b>
+
+```go
+func EndOfMonth(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfMonth(td)
+    fmt.Println(bm) //2022-02-28 23:59:59.999999999 +0800 CST
+}
+```
+
+
+### <span id="EndOfYear">EndOfYear</span>
+<p>返回指定时间的年份结束时间</p>
+
+<b>函数签名:</b>
+
+```go
+func EndOfYear(t time.Time) time.Time
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "github.com/duke-git/lancet/datetime"
+)
+
+func main() {
+    td := time.Date(2022, 2, 15, 15, 48, 40, 112, time.Local)
+    bm := datetime.EndOfYear(td)
+    fmt.Println(bm) //2022-12-31 23:59:59.999999999 +0800 CST
+}
+```
+
+
 ### <span id="GetNowDate">GetNowDate</span>
 <p>获取当天日期，返回格式：yyyy-mm-dd</p>

--- a/docs/netutil.md
+++ b/docs/netutil.md
@@ -7,7 +7,7 @@ Package netutil contains functions to get net information and send http request.

 [https://github.com/duke-git/lancet/blob/main/netutil/net.go](https://github.com/duke-git/lancet/blob/main/netutil/net.go)

-[https://github.com/duke-git/lancet/blob/main/netutil/request.go](https://github.com/duke-git/lancet/blob/main/netutil/request.go)
+[https://github.com/duke-git/lancet/blob/main/netutil/http.go](https://github.com/duke-git/lancet/blob/main/netutil/http.go)

 <div STYLE="page-break-after: always;"></div>

@@ -23,6 +23,8 @@ import (
 ## Index
 - [ConvertMapToQueryString](#ConvertMapToQueryString)
 - [GetInternalIp](#GetInternalIp)
+- [GetIps](#GetIps)
+- [GetMacAddrs](#GetMacAddrs)
 - [GetPublicIpInfo](#GetPublicIpInfo)
 - [IsPublicIP](#IsPublicIP)
 - [HttpGet](#HttpGet)
@@ -99,6 +101,60 @@ func main() {



+### <span id="GetIps">GetIps</span>
+<p>Get all ipv4 list.</p>
+
+<b>Signature:</b>
+
+```go
+func GetIps() []string
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+	"net"
+    "github.com/duke-git/lancet/netutil"
+)
+
+func main() {
+	ips := netutil.GetIps()
+	fmt.Println(ips) //[192.168.1.9]
+}
+```
+
+
+
+### <span id="GetMacAddrs">GetMacAddrs</span>
+<p>Get all mac addresses list.</p>
+
+<b>Signature:</b>
+
+```go
+func GetMacAddrs() []string {
+```
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+	"net"
+    "github.com/duke-git/lancet/netutil"
+)
+
+func main() {
+	addrs := netutil.GetMacAddrs()
+	fmt.Println(addrs)
+}
+```
+
+
+
 ### <span id="GetPublicIpInfo">GetPublicIpInfo</span>
 <p>Get public ip information.</p>

--- a/docs/netutil_zh-CN.md
+++ b/docs/netutil_zh-CN.md
@@ -7,7 +7,7 @@ netutil网络包支持获取ip地址，发送http请求。

 [https://github.com/duke-git/lancet/blob/main/netutil/net.go](https://github.com/duke-git/lancet/blob/main/netutil/net.go)

-[https://github.com/duke-git/lancet/blob/main/netutil/request.go](https://github.com/duke-git/lancet/blob/main/netutil/request.go)
+[https://github.com/duke-git/lancet/blob/main/netutil/http.go](https://github.com/duke-git/lancet/blob/main/netutil/http.go)

 <div STYLE="page-break-after: always;"></div>

@@ -23,6 +23,8 @@ import (
 ## 目录
 - [ConvertMapToQueryString](#ConvertMapToQueryString)
 - [GetInternalIp](#GetInternalIp)
+- [GetIps](#GetIps)
+- [GetMacAddrs](#GetMacAddrs)
 - [GetPublicIpInfo](#GetPublicIpInfo)
 - [IsPublicIP](#IsPublicIP)
 - [HttpGet](#HttpGet)
@@ -98,6 +100,59 @@ func main() {
 ```


+### <span id="GetIps">GetIps</span>
+<p>获取ipv4地址列表</p>
+
+<b>函数签名:</b>
+
+```go
+func GetIps() []string
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+	"net"
+    "github.com/duke-git/lancet/netutil"
+)
+
+func main() {
+	ips := netutil.GetIps()
+	fmt.Println(ips) //[192.168.1.9]
+}
+```
+
+
+
+### <span id="GetMacAddrs">GetMacAddrs</span>
+<p>获取mac地址列</p>
+
+<b>函数签名:</b>
+
+```go
+func GetMacAddrs() []string {
+```
+<b>例子:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+	"net"
+    "github.com/duke-git/lancet/netutil"
+)
+
+func main() {
+	addrs := netutil.GetMacAddrs()
+	fmt.Println(addrs)
+}
+```
+
+

 ### <span id="GetPublicIpInfo">GetPublicIpInfo</span>
 <p>获取公网ip信息</p>
--- a/logo.png
+++ b/logo.png
--- a/netutil/request.go
+++ b/netutil/request.go
--- a/netutil/request_test.go
+++ b/netutil/request_test.go
--- a/netutil/request_util.go
+++ b/netutil/request_util.go
--- a/netutil/net.go
+++ b/netutil/net.go
@@ -47,6 +47,46 @@ func GetPublicIpInfo() (*PublicIpInfo, error) {
 	return &ip, nil
 }

+// GetIps return all ipv4 of system
+func GetIps() []string {
+	var ips []string
+
+	addrs, err := net.InterfaceAddrs()
+	if err != nil {
+		return ips
+	}
+
+	for _, addr := range addrs {
+		ipNet, isValid := addr.(*net.IPNet)
+		if isValid && !ipNet.IP.IsLoopback() {
+			if ipNet.IP.To4() != nil {
+				ips = append(ips, ipNet.IP.String())
+			}
+		}
+	}
+	return ips
+}
+
+// GetMacAddrs get mac address
+func GetMacAddrs() []string {
+	var macAddrs []string
+
+	nets, err := net.Interfaces()
+	if err != nil {
+		return macAddrs
+	}
+
+	for _, net := range nets {
+		macAddr := net.HardwareAddr.String()
+		if len(macAddr) == 0 {
+			continue
+		}
+		macAddrs = append(macAddrs, macAddr)
+	}
+
+	return macAddrs
+}
+
 // PublicIpInfo public ip info: country, region, isp, city, lat, lon, ip
 type PublicIpInfo struct {
 	Status      string  `json:"status"`
--- a/netutil/net_test.go
+++ b/netutil/net_test.go
@@ -42,3 +42,13 @@ func TestIsPublicIP(t *testing.T) {
 		assert.Equal(expected[i], actual)
 	}
 }
+
+func TestGetIps(t *testing.T) {
+	ips := GetIps()
+	t.Log(ips)
+}
+
+func TestGetMacAddrs(t *testing.T) {
+	macAddrs := GetMacAddrs()
+	t.Log(macAddrs)
+}
Author	SHA1	Message	Date
dudaodong	43fb3f1a06	release v1.2.4	2022-02-16 14:10:25 +08:00
dudaodong	34c28fece3	docs&refactor: rename request.go to http.go	2022-02-15 17:46:07 +08:00
dudaodong	40c2402493	feat: add func GetIps and GetMacAddrs	2022-02-15 17:38:09 +08:00
dudaodong	c965e79bfc	docs: add doc for begin and end time funcs	2022-02-15 16:37:48 +08:00
dudaodong	eeadb1fecb	feat: add funcs for get begin and end time for year, month, week, day, hour, minute	2022-02-15 16:07:59 +08:00
dudaodong	1dd826f050	add logo png and update readme file	2022-02-08 14:43:57 +08:00