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灵魂拷问：为什么 Java 字符串是不可变的？

在逛 programcreek 的时候，发现了一些精妙绝伦的主题。比如说：为什么 Java 字符串是不可变的？像这类灵魂拷问的主题，非常值得深思。对于绝大多数的初级程序员来说，往往停留在“知其然不知其所以然”的层面上——会用，但要说底层的原理，可就只能挠挠头双手一摊一张问号脸了。很长一段时间内&am...

灵魂拷问：为什么 Java 字符串是不可变的？(2)

02、对象和对象引用可能有些读者看完上面的图文分析没有理解反而更疑惑了：alita 不是变了吗？从“阿丽塔”变为“战斗天使阿丽塔”？怎么还说字符串是不可变的呢？这里需要给大家解释一下，什么是对象，什么是对象引用。在 Java 中，由于不能直接操作对象本身，所以就有了对象引用这个概念&#...

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灵魂拷问：为什么 Java 字符串是不可变的？(1)

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更新时间 2022-07-27 12:30:29

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