logger

func Debug ¶

func Debug(format string)

func Debugf ¶

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

func Error ¶

func Error(format string)

func Errorf ¶

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

func Info ¶

func Info(format string)

func Infof ¶

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

func InitLog ¶

func InitLog(level int) error

InitLog sets up the desired level of logging, and

func Warn ¶

func Warn(format string)

func Warnf ¶

func Warnf(format string, v ...interface{})