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浏览器与Node的事件循环(Event Loop)有何区别?

 5 years ago
source link: https://juejin.im/post/5c337ae06fb9a049bc4cd218
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前言 本文我们将会介绍 JS 实现异步的原理,并且了解了在浏览器和 Node 中 Event Loop 其实是不相同的。 想阅读更多优质原创文章请猛戳GitHub博客 一、线程与进程 1.概念 我们经常说JS 是单线程执行的,指的是一个进程里只有一个主线程,那

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