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102 lines
2.1 KiB
Go
102 lines
2.1 KiB
Go
package mylog
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import (
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"data/config"
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"fmt"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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"runtime/debug"
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"time"
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)
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func init() {
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file, _ := exec.LookPath(os.Args[0])
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path, _ := filepath.Abs(file)
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path = filepath.Dir(path)
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os.MkdirAll(path+"/err", os.ModePerm) //生成多级目录
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}
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const ( //
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Log_Error = iota //打印 Error 及以上级别
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Log_warning //打印 warning 及以上级别
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Log_Info //默认的返回值，为0，自增 //打印 Info 及以上级别
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)
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//
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func Print(log_level int, describ string) {
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log.Println(describ)
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return
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}
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//
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func Println(describ ...interface{}) {
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for _, e := range describ {
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switch v := e.(type) {
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case string:
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log.Println(v)
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case []byte:
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log.Println(string(v))
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default:
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log.Println(v)
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}
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}
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return
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}
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//
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func Info(describ string) {
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log.Println(describ)
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return
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}
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//
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func Error(err error) {
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log.Println(err)
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SaveError(err.Error(), "err")
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}
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//保存错误信息
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func SaveError(errstring, flag string) {
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file, _ := exec.LookPath(os.Args[0])
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path, _ := filepath.Abs(file)
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path = filepath.Dir(path)
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now := time.Now() //获取当前时间
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time_str := now.Format("2006-01-02_15") //设定时间格式
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fname := fmt.Sprintf("%s/err/%s_%s.log", path, flag, time_str) //保存错误信息文件名:程序名-进程ID-当前时间（年月日时分秒）
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f, err := os.OpenFile(fname, os.O_CREATE|os.O_APPEND|os.O_RDWR, 0666)
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if err != nil {
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return
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}
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defer f.Close()
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f.WriteString("=========================" + now.Format("2006-01-02 15:04:05 ========================= \r\n"))
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f.WriteString(errstring + "\r\n") //输出堆栈信息
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f.WriteString(string(debug.Stack()) + "\r\n") //输出堆栈信息)
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f.WriteString("=========================end=========================\r\n")
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}
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//
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func Debug(describ ...interface{}) {
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if config.OnIsDev() {
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for _, e := range describ {
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switch v := e.(type) {
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case string:
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log.Println(v)
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case []byte:
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log.Println(string(v))
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default:
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log.Println(v)
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}
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}
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}
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}
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//刷新
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func Flush() {
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}
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