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NodeJS - Event Loop - 删除重复描述 #403

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1 change: 0 additions & 1 deletion docs/NodeJS/event_loop.md
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Expand Up @@ -20,7 +20,6 @@

![](https://static.vue-js.com/f2e34d80-c90e-11eb-ab90-d9ae814b240d.png)

- timers阶段：这个阶段执行timer（setTimeout、setInterval）的回调
- 定时器检测阶段(timers)：本阶段执行 timer 的回调，即 setTimeout、setInterval 里面的回调函数
- I/O事件回调阶段(I/O callbacks)：执行延迟到下一个循环迭代的 I/O 回调，即上一轮循环中未被执行的一些I/O回调
- 闲置阶段(idle, prepare)：仅系统内部使用
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