logger

func Debug(args ...interface{})

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

func Debugln(args ...interface{})

func Error(args ...interface{})

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

func Errorln(args ...interface{})

func Fatal(args ...interface{})

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

func Fatalln(args ...interface{})

func GetLevel() string

func Info(args ...interface{})

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

func Infoln(args ...interface{})

func Panic(args ...interface{})

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

func Panicln(args ...interface{})

func Trace(args ...interface{})

func Tracef(format string, args ...interface{})

func Traceln(args ...interface{})

func Warning(args ...interface{})

func Warningf(format string, args ...interface{})

func Warningln(args ...interface{})