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浏览器中的垃圾回收与内存泄漏

 5 years ago
source link: https://juejin.im/post/5cbae494f265da03502b36b3
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1. 介绍 浏览器的 Javascript 具有自动垃圾回收机制(GC:Garbage Collecation)，也就是说，执行环境会负责管理代码执行过程中使用的内存。其原理是：垃圾收集器会定期（周期性）找出那些不在继续使用的变量，然后释放其内存。但是这个过程

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