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浏览器与 Node 的事件循环(Event Loop)有何区别?
guimeisang
·
Jul 10, 2020
· 2683 views
This topic created in 2199 days ago, the information mentioned may be changed or developed.
面试经常被问到,但是看了一次之后就基本上不记得了,怎么理解和记忆会好点
Node
loop
event
浏览器
4 replies
•
2020-07-10 18:48:08 +08:00
1
Balibabo
Jul 10, 2020
http://www.ruanyifeng.com/blog/2014/10/event-loop.html
2
Balibabo
Jul 10, 2020
直观感受一下浏览器的执行机制可以看看这个
http://latentflip.com/loupe/?code=JC5vbignYnV0dG9uJywgJ2NsaWNrJywgZnVuY3Rpb24gb25DbGljaygpIHsKICAgIHNldFRpbWVvdXQoZnVuY3Rpb24gdGltZXIoKSB7CiAgICAgICAgY29uc29sZS5sb2coJ1lvdSBjbGlja2VkIHRoZSBidXR0b24hJyk7ICAgIAogICAgfSwgMjAwMCk7Cn0pOwoKY29uc29sZS5sb2coIkhpISIpOwoKc2V0VGltZW91dChmdW5jdGlvbiB0aW1lb3V0KCkgewogICAgY29uc29sZS5sb2coIkNsaWNrIHRoZSBidXR0b24hIik7Cn0sIDUwMDApOwoKY29uc29sZS5sb2coIldlbGNvbWUgdG8gbG91cGUuIik7!!!PGJ1dHRvbj5DbGljayBtZSE8L2J1dHRvbj4%3D
3
ChanKc
Jul 10, 2020 via Android
我能记得的
node 没有渲染所以没有 rAF
node 上面 setImmediate 一定比 setTimeout 早执行
node 多了个 nextTick
剩下的不记得了,因为从来没写过 node (除了 webpack 相关的东西)
4
ChanKc
Jul 10, 2020 via Android
1
推荐看这个视频
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