logger

var (
	DefaultLevel = zap.InfoLevel
	DefaultLog   = func(level zapcore.Level, msg string, fields ...zap.Field) {
		line, _ := EncodeFields(DefaultJsonEncoder, level, msg, fields...)
		if len(line) > 0 {
			fmt.Println(bytes2String(line))
		}
	}
)

var (
	DefaultJsonEncoder = zapcore.NewJSONEncoder(
		zapcore.EncoderConfig{
			MessageKey: "Message",
			LevelKey:   "Level",
			TimeKey:    "DateTime",
			EncodeTime: func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
				enc.AppendString(t.Format("2006-01-02 15:04:05"))
			},
			EncodeLevel:  zapcore.CapitalLevelEncoder,
			CallerKey:    "File",
			EncodeCaller: zapcore.ShortCallerEncoder,
		},
	)
)