logger

func Debug(fields *Fields, message string)

func Debugf(fields *Fields, format string, args ...interface{})

func EnableFileLogger(enable bool, savePath string) error

func EnableStd(enable bool)

func Error(fields *Fields, message string)

func Errorf(fields *Fields, format string, args ...interface{})

func Fatal(fields *Fields, message string)

func Fatalf(fields *Fields, format string, args ...interface{})

func Info(fields *Fields, message string)

func Infof(fields *Fields, format string, args ...interface{})

func Panic(fields *Fields, message string)

func Panicf(fields *Fields, format string, args ...interface{})

func SetToDebug()

func Warn(fields *Fields, message string)

func Warnf(fields *Fields, format string, args ...interface{})