package log // Formatter is a interface used to implement a custom Formatter type Formatter interface { Format(level Level, msg string, logger *Logger) []byte } /* // simpleFormatter is default formmatter type simpleFormatter struct { } // Format implements log.Formatter func (f *simpleFormatter) Format(level Level, msg string, logger *Logger) []byte { time := time.Now().Format("15:04:05.000") return []byte(fmt.Sprintf("%s %s %s\n", time, level.String(), msg)) } */