提出疑问疑难解答 [英] Question Raising for Doubt Clearance

问题描述

什么是接口?为什么在Java中使用它?

What is an interface?Why is it used in Java?

推荐答案

一个非常快速的Google会为您找到答案:http://docs.oracle.com/javase/tutorial/java/concepts/interface.html [ ^ ]

将来，请尝试至少自己进行基础研究，不要浪费您或我们的时间.

A very quick google would have found you the answer: http://docs.oracle.com/javase/tutorial/java/concepts/interface.html[^]

In future, please try to do at least basic research yourself, and not waste your time or ours.

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