Discuss / Java / 明明没有调用equals方法为啥也能比较？
Back

明明没有调用equals方法为啥也能比较？

Topic source

用来看我家老婆的

#1 Created at ... [Delete] [Delete and Lock User]

总感觉要有Person.equals()这种东西出现才会调用equals方法去比较字符串是否相同，为啥代码里没有这个它也能比较呢？

廖雪峰

#2 Created at ... [Delete] [Delete and Lock User]

equals的定义是在Object里

是贵成啊

#3 Created at ... [Delete] [Delete and Lock User]

所有的类都直接或者间接继承Object

  • 1

Reply