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93 lines
2.4 KiB
Go
93 lines
2.4 KiB
Go
/*
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* @Author: LinkLeong link@icewhale.com
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* @Date: 2022-06-02 15:09:38
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* @LastEditors: LinkLeong
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* @LastEditTime: 2022-06-27 15:47:49
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* @FilePath: /CasaOS/pkg/utils/loger/log.go
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* @Description:
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* @Website: https://www.casaos.io
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* Copyright (c) 2022 by icewhale, All Rights Reserved.
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*/
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package loger
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import (
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"fmt"
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"os"
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"path"
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"path/filepath"
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"runtime"
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"github.com/IceWhaleTech/CasaOS/pkg/config"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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"gopkg.in/natefinch/lumberjack.v2"
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)
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var loggers *zap.Logger
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func getFileLogWriter() (writeSyncer zapcore.WriteSyncer) {
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// 使用 lumberjack 实现 log rotate
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lumberJackLogger := &lumberjack.Logger{
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Filename: filepath.Join(config.AppInfo.LogPath, fmt.Sprintf("%s.%s",
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config.AppInfo.LogSaveName,
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config.AppInfo.LogFileExt,
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)),
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MaxSize: 10,
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MaxBackups: 60,
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MaxAge: 1,
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Compress: true,
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}
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return zapcore.AddSync(lumberJackLogger)
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}
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func LogInit() {
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encoderConfig := zap.NewProductionEncoderConfig()
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encoderConfig.EncodeTime = zapcore.EpochTimeEncoder
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encoder := zapcore.NewJSONEncoder(encoderConfig)
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fileWriteSyncer := getFileLogWriter()
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core := zapcore.NewTee(
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zapcore.NewCore(encoder, zapcore.AddSync(os.Stdout), zapcore.InfoLevel),
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zapcore.NewCore(encoder, fileWriteSyncer, zapcore.InfoLevel),
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)
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loggers = zap.New(core)
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}
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func Info(message string, fields ...zap.Field) {
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callerFields := getCallerInfoForLog()
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fields = append(fields, callerFields...)
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loggers.Info(message, fields...)
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}
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func Debug(message string, fields ...zap.Field) {
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callerFields := getCallerInfoForLog()
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fields = append(fields, callerFields...)
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loggers.Debug(message, fields...)
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}
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func Error(message string, fields ...zap.Field) {
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callerFields := getCallerInfoForLog()
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fields = append(fields, callerFields...)
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loggers.Error(message, fields...)
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}
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func Warn(message string, fields ...zap.Field) {
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callerFields := getCallerInfoForLog()
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fields = append(fields, callerFields...)
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loggers.Warn(message, fields...)
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}
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func getCallerInfoForLog() (callerFields []zap.Field) {
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pc, file, line, ok := runtime.Caller(2) // 回溯两层，拿到写日志的调用方的函数信息
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if !ok {
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return
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}
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funcName := runtime.FuncForPC(pc).Name()
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funcName = path.Base(funcName) //Base函数返回路径的最后一个元素，只保留函数名
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callerFields = append(callerFields, zap.String("func", funcName), zap.String("file", file), zap.Int("line", line))
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return
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}
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