Java源码hashcode 的相关内容

深入 Java 源码来剖析 hashCode，从此菜不再是原罪(2)

当然了，从理论上来说，对于两个不同对象，它们通过 hashCode() 方法计算后的值可能相同。因此，不能使用 hashCode() 方法来判断两个对象是否相等，必须得通过 equals() 方法。也就是说：如果两个对象调用 equals() 方法得到的结果为 true，调用 hashCode() ...

深入 Java 源码来剖析 hashCode，从此菜不再是原罪(1)

假期结束了，需要快速切换到工作的状态投入到新的一天当中。放假的时候痛快地玩耍，上班的时候积极的工作，这应该是我们大多数“现代人”该有的生活状态。我之所以费尽心思铺垫了前面这段话，就是想告诉大家，技术文虽迟但到，来吧，学起来~今天我们来谈谈 Java 中的 hashCode() 方法。众所周知...

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更新时间 2022-09-22 16:17:13

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