log4go

Description

This repository is reconstructed from alecthomas's log4go, which is a logging package similar to log4j for the Go programming language.

Two new features are supported, one is Json config style, and the other is deferent output accordding to category.

Features

• Log to console
• Log to file, support rotate by size or time
• log to network, support tcp and udp
• support xml config
• 原项目使用过于繁琐，经过一些小改变，开箱即用，日常使用我的默认设置即可，无需自行调整配置
• 默认支持按天滚动，每个日志文件 800M 上限，超过即滚动
• 本项目只支持 Go 1.10及以上的版本，因为使用了 strings.Builder，如果在 pattern.go中将 Builder 替换为 Buffer 则支持其他更低版本

---

• Support Json style configuration
• Add Category for log
  • Classify your logs for different output and different usage.
• Compatible with the old

Usage

First, get the code from this repo.

go get github.com/wrestle/log4go

Then import it to you project.

import log "github.com/wrestle/log4go"

Code example:

package main

import (
	log "github.com/wrestle/log4go"
        "os"	
)

func main() {
        // 感谢 alecthomas 和 jeanphorn 提供的基础项目

	// 默认使用 INFO 级别以上的日志
	// 日志位置有四个选择，按顺序自动选择
	// 1. 
	// --
	//   --bin
	//     --program
	//   --log
	//     --program.log
	// 2. 
	// --
	//   --program
	//   --log
	//     --program.log
	// 3.
	// /data/log/program.log
	// 4.
	// ./program.log
	
        // program.log即为日志文件名
	logLevel = "INFO"
    log.SetUniqueLogName(os.Args[0], logLevel)
	log.Info("nomal info test ...")
	log.ChangeFilterLevel(log.DEFAULT_LOGGER_NAME, "DEBUG")
	log.Debug("nomal info test 2 ...")
	log.Close()
}

Thanks

Thanks alecthomas for providing the original resource.