【Go 语言，服务器模块】日志系统源码

package Log_Eio



import (

        "fmt"

        "os"

        "strings"

        "time"

)







const (

        DEBUG_FMT = 1 // debug

        //RELEASE_FMT = 2 // release

)



// 打印函数，发布版本打日志，否则打输出

func Fmt(data ...interface{}) {



        if DEBUG_FMT == 1 {

                fmt.Println(data)

                return

        }

}



// 日志函数

func Log(data string, data1 ...string) {

        var datatmp string



        datatmp = data

        // 循环取值

        for _, data1 := range data1 {

                datatmp = datatmp + data1

        }



        //创建日志文件

        t := time.Now()

        filepath := "./log_HallServer" + t.Format("2006-01-02") + ".txt"

        _, err := os.Stat(filepath)

        var file *os.File

        var sTmp string

        if err != nil {

                file, err = os.Create(filepath)

                sTmp = "create file" + filepath + "\n"

        } else {

                file, err = os.OpenFile(filepath, os.O_APPEND, os.ModeAppend)

                sTmp = "Open file" + filepath + "\n"

        }

        sTmp = strings.Replace(t.String()[:19], ":", "_", 3) + ":  " + datatmp + "\n"

        file.WriteString(sTmp)

        file.Close()

}