package main
import (
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"gopkg.in/natefinch/lumberjack.v2"
"time"
)
func TimeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
enc.AppendString(t.Format("2006-01-02 15:04:05"))
}
func initLogger(logpath string, loglevel string) *zap.Logger {
hook := lumberjack.Logger{
Filename: logpath, // ⽇志⽂件路径
MaxSize: 1024, // megabytes
MaxBackups: 3, // 最多保留3个备份
MaxAge: 7, //days
Compress: true, // 是否压缩 disabled by default
}
w := zapcore.AddSync(&hook)
var level zapcore.Level
switch loglevel {
case "debug":
level = zap.DebugLevel
case "info":
level = zap.InfoLevel
case "error":
level = zap.ErrorLevel
default:
level = zap.InfoLevel
}
encoderConfig := zap.NewProductionEncoderConfig()
encoderConfig.EncodeTime = TimeEncoder
core := zapcore.NewCore(
zapcore.NewConsoleEncoder(encoderConfig),
w,
level,
)
logger := zap.New(core)
logger.Info("DefaultLogger init success")
return logger
}
func main() {
logger := initLogger("all.log", "info")
logger.Info("test log", zap.Int("line", 47))
logger.Warn("testlog", zap.Int("line", 47))
}
