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类初始化的时机中关于静态常量的表述有误 #2580

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donghuiyong opened this issue Jan 10, 2025 · 0 comments
Open

类初始化的时机中关于静态常量的表述有误 #2580

donghuiyong opened this issue Jan 10, 2025 · 0 comments

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@donghuiyong
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donghuiyong commented Jan 10, 2025 •
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当 jvm 执行 getstatic 指令时会初始化类。即程序访问类的静态变量(不是静态常量，常量会被加载到运行时常量池)。

来自https://javaguide.cn/java/jvm/class-loading-process.html#%E5%88%9D%E5%A7%8B%E5%8C%96
准确来说是访问编译期常量不会初始化类，访问运行时常量还是会初始化类，见https://blog.csdn.net/qq_34802416/article/details/83548369
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