ilog 支持接口 SetLevel(lvl Level) Deeper(delta int) SetPrefix(prefix string) WithField(name string, value interface{}) error WithFields(fields map[string]interface{}) error AddReceiver(receiver *Receiver) Debug(a ...interface{}) Info(a ...interface{}) Warn(a ...interface{}) Error(a ...interface{}) Fatal(a ...interface{}) Debugf(format string, a ...interface{}) Infof(format string, a ...interface{}) Warnf(format string, a ...interface{}) Errorf(format string, a ...interface{}) Fatalf(format string, a ...interface{}) Panic(a ...interface{}) Panicf(format string, a ...interface{}) 截图