本文介绍了接口注释?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!
问题描述
我想不出在 Java 中注释接口的用例.
I can't figure out a use case for being able to annotate interfaces in Java.
也许有人可以给我举个例子?
Maybe someone could give me an example?
推荐答案
我在 Spring 中使用它来注释接口,注释应该应用于所有子类.例如,假设您有一个 Service 接口,并且您可能有该接口的多个实现,但您希望应用安全注释而不考虑注释.在这种情况下,对界面进行注释是最有意义的.
I've used it in Spring to annotate interfaces where the annotation should apply to all subclasses. For example, say you have a Service interface and you might have multiple implementations of the interface but you want a security annotation to apply regardless of the annotation. In that case, it makes the most sense to annotate the interface.
这篇关于接口注释?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!
本站部分内容来源互联网,如果有图片或者内容侵犯了您的权益,请联系我们,我们会在确认后第一时间进行删除!