59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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"os"
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"time"
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rotatelogs "github.com/lestrrat-go/file-rotatelogs"
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"github.com/rifflock/lfshook"
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"github.com/sirupsen/logrus"
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)
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func init() {
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//日志初始化
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//logrus.SetOutput(os.Stdout)
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logrus.SetLevel(logrus.DebugLevel)
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logrus.AddHook(newLfsHook(72))
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}
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func newLfsHook(maxRemainCnt uint) logrus.Hook {
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//检查与创建日志文件夹
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_, err := os.Stat("logs")
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if os.IsNotExist(err) {
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os.Mkdir("logs", 0755)
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}
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logName := fmt.Sprintf(`logs/%s`, "MQTT")
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writer, err := rotatelogs.New(
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logName+"%Y%m%d.log",
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// WithLinkName为最新的日志建立软连接，以方便随着找到当前日志文件
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rotatelogs.WithLinkName(logName),
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// WithRotationTime设置日志分割的时间，这里设置为一小时分割一次
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rotatelogs.WithRotationTime(24*time.Hour),
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// WithMaxAge和WithRotationCount二者只能设置一个，
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// WithMaxAge设置文件清理前的最长保存时间，
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// WithRotationCount设置文件清理前最多保存的个数。
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//rotatelogs.WithMaxAge(time.Hour*24),
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rotatelogs.WithRotationCount(maxRemainCnt),
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)
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if err != nil {
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panic("config local file system for logger error: " + err.Error())
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}
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logrus.SetLevel(logrus.DebugLevel)
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lfsHook := lfshook.NewHook(lfshook.WriterMap{
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logrus.DebugLevel: writer,
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logrus.InfoLevel: writer,
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logrus.WarnLevel: writer,
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logrus.ErrorLevel: writer,
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logrus.FatalLevel: writer,
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logrus.PanicLevel: writer,
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}, &logrus.TextFormatter{DisableColors: true})
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return lfsHook
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}
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