⚠️ 本库是本人在入坑go一个星期的时候写出来的，代码质量有点差，谨慎使用！，后面有空将会重构。

LogKer

LogKer It's a log Library of Golang. It's easy to use.👨‍💻‍

📚中文说明 | 🤩Document | 👨‍💻‍ Release

Video link

哔哩哔哩

Features

Support file backup.
Simple and easy to use.
Support file storage log.
Support console color printing.
Custom log file storage location.
Support setting time and time zone.
Support log file size for split storage.
Error level output to specified file separately.
Four levels of debug info error warning are supported.
Future support: The remote computer stores the socket output🙏.
The project is constantly maintained and updated. I like 😍A kind of Please click star Thanks♪(･ω･)ﾉ!
Is this you?😜

Upgrade List

v1.1.5 Support for custom message formats.(SerialVersion) issues1
v1.1.8 Support coroutine to record logs,The code base is smaller and lighter(AsynchronousProcessingVersion).

Historical Documents

The Documents version is v1.1.8

Installation

🔝 The minimum requirement of Go version is 1.11. 🔝 Your project also uses go module!!!

go get github.com/higker/logker

go get -u github.com/higker/logker

command add -u flag to update in the future.

Use Example

1. File Logger

package main

import (
	klog "github.com/higker/logker"
	"time"
)

func main() {
	// Specify file location! Create folder in advance!!
	dir := "/Users/ding/Documents/test_log"
	// New file logger
	// File Max size : You can also use built-in constants
	// klog.GB1  	= 1GB
	// klog.MB10  	= 10MB
 	// klog.MB100	= 100MB
	format := "{level} - DATE {time}  - POS {position} - MSG {message}" //This version was modified from v 1.1.5
	//Create Log Buffer
    	task := InitAsync(Qs1w)
   	flog,e := klog.NewFlog(klog.DEBUG, true, klog.Shanghai, dir, "log", 10*1024, 0777,format,task)
    	if e != nil{
       	    .... //Custom Operation
   	}
	// Analog output log
	for {
		flog.Debug("DEBUG : %d + %d = %d",1,2,1+2)
		flog.Error("ERROR")
		flog.Warning("WARNING %p",flog)
		flog.Info("INFO %s","Hello LogKer.")
		time.Sleep(2 * time.Second)
	}
}

👆Parameter note List:

// Build File logger
// Args note
// logLevel:    lev,       \\ logging level
// wheError:    wheErr,    \\ whether enable  error alone file
// directory:   dir,	   \\ logging file save directory
// fileName:    fileName,  \\ logging save file name
// timeZone:    zone,	   \\ load time zone format
// power:       power,     \\ file system power
// fileMaxSize: size,      \\ logging alone file max size
// task := InitAsync(Qs1w) \\ createsABufferForCoroutineLogProcessing
// format :
	// Now upgrade to version v 1.1.5 to customize the message output format ~
	// TheCustomTagNameMustBe {level} {time} {position} {message}
	// The location of the custom label is the location
	// where the program outputs the corresponding log message at run time！！！！
	// forExampleHereIsMyCustom
	// 1. //format := "{level} - {time} - {position} - {message}"

2. Console Logger

package main

import (
	"github.com/higker/logker"
	"strings"
)

//type Formatting string

// logKer library Test
func main() {
	// Now upgrade to version v 1.1.5 to customize the message output format ~
	// TheCustomTagNameMustBe {level} {time} {position} {message}
	// The location of the custom label is the location
	// where the program outputs the corresponding log message at run time！！！！
	// forExampleHereIsMyCustom
	// 1. //format := "{level} - {time} - {position} - {message}"
	format := "{level} - 时间 {time}  - 位置 {position} - 消息 {message}" //This version was modified from v 1.1.5
    	//Create Log Buffer
    	task := InitAsync(Qs1w)
	log,e := logker.NewClog(logker.DEBUG, logker.Shanghai, format,task)
    	if e != nil{
        	..... //Custom Operation
    	}
	log.Debug("DEBUG %s","自定义日志消息匹配符测试")
	log.Info("%v", log)
	log.Warning("%v", logker.Shanghai)
	log.Error("ERROR")
}

OutPut

[ DEBUG ] - 时间 2020-04-20 11:57:23.8927  - 位置 main.go|main.main:23 - 消息 DEBUG 自定义日志消息匹配符测试
[  INFO ] - 时间 2020-04-20 11:57:23.8928  - 位置 main.go|main.main:24 - 消息 &{0 Asia/Shanghai 0xc00008e220 {level} - 时间 {t位置 {position} - 消息 {message}}
[WARNING] - 时间 2020-04-20 11:57:23.8928  - 位置 main.go|main.main:25 - 消息 Asia/Shanghai
[ ERROR ] - 时间 2020-04-20 11:57:23.8929  - 位置 main.go|main.main:26 - 消息 ERROR

3. Effect:

The screenshot is not updated ~ The current screenshot is v1.0.9 version, you can install the library yourself to see the effect.

Thank list🤝

fatih (https://github.com/fatih/color)
Icon Mafia (Logo & Banner design)
When are you? 😜

Other

Welcome to submit work order👏
Pkg Docs: click to pkg.go.dev

License

This project open source is MIT License . See the LICENSE file content.

auula/sprout