lc_smart_admin/server/edge/util/logger/lclog.go

package logger

import (
	"github.com/druidcaesa/gotool"
	rotatelogs "github.com/lestrrat/go-file-rotatelogs"
	"github.com/sirupsen/logrus"
	"os"
	"path"
	"server/edge/util/config"
	"time"
)

var Logger *logrus.Logger

func InitLog() {
	logFilePath := config.Instance().Logger.Path
	logFileName := config.Instance().Logger.Name

	err := os.MkdirAll(logFilePath, os.ModeDir)
	if err != nil {
		gotool.Logs.ErrorLog().Println(err)
		panic(err)
	}

	// 日志文件
	fileName := path.Join(logFilePath, logFileName)
	writer, _ := rotatelogs.New(
		fileName+".%Y%m%d.log",
		rotatelogs.WithMaxAge(2*24*time.Hour),     // 文件最大保存时间
		rotatelogs.WithRotationTime(24*time.Hour), // 日志切割时间间隔
	)
	// 实例化
	logger := logrus.New()

	logger.SetFormatter(&logrus.JSONFormatter{
		TimestampFormat: "2006-01-02 15:04:05.000",
	})
	// 设置日志级别
	logger.SetLevel(logrus.DebugLevel)
	logger.SetOutput(writer)
	Logger = logger
}