Implement the creation of a scope key and the notification logic in the service method of this superclass.

应该在这个超类的service方法中创建范围键并实现通知逻辑。

youdao

Implement the creation of a scope key and the notification logic in the service method of this superclass.

应该在这个超类的service方法中创建范围键并实现通知逻辑。

youdao