func (l *Logger) Debug(args ...interface{}) {
	l.Output(2, LevelDebug, fmt.Sprint(args...))
}
func (l *Logger) Debug(args ...interface{}) {
	l.Output(2, LevelDebug, fmt.Sprint(args...))
}
func ( l * Logger ) Debug ( args ... interface { } ) { l . Output ( 2 , LevelDebug , fmt . Sprint ( args ... ) ) }
// Debug records the log with debug level
Debug records the log with debug level