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04云：内存中的区域划分 #4

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platojobs opened this issue Aug 5, 2021 · 0 comments

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Technology

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platojobs commented Aug 5, 2021

栈区(stack):由系统自动分配和释放，存放局部变量的值，容量小速度快，有序
堆：一般由程序员分配和释放，如果不释放，则出现内存泄露。程序会回收您的内存，特点：容量大，速度慢，无序
静态存储区：全局变量（外部变量）和静态变量都存放在静态区域。当程序结束使，系统回收
常量区：存放常量的内存区域，程序结束时，系统回收
代码区：存放二进制代码的区域

platojobs added the Technology label

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