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JVM_堆栈有什么区别?#java编程

栈内存存储的是局部变量,

而堆内存存储的是实体。

栈内存快于堆内存,

因为局部变量生命周期很短。

栈内存存放的变量生命周期⼀旦结束就会被释放,

⽽堆内存对象会被垃圾回收,

机制不定时回收。

文章来源:智云一二三科技

文章标题:JVM_堆栈有什么区别?#java编程

文章地址:https://www.zhihuclub.com/173471.shtml

关于作者: 智云科技

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