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Merge pull request #869 from PanJiaChen/gh-pages

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docs(async): refine sleep
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Ruan YiFeng 2019-06-12 15:17:11 +08:00 committed by GitHub
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@ -253,8 +253,8 @@ class Sleep {
这个例子还演示了如何实现休眠效果。JavaScript 一直没有休眠的语法，但是借助`await`命令就可以让程序停顿指定的时间。下面给出了一个简化的`sleep`实现。 这个例子还演示了如何实现休眠效果。JavaScript 一直没有休眠的语法，但是借助`await`命令就可以让程序停顿指定的时间。下面给出了一个简化的`sleep`实现。
```javascript ```javascript
async function sleep(interval) { function sleep(interval) {
await new Promise(resolve => { return new Promise(resolve => {
setTimeout(resolve, interval); setTimeout(resolve, interval);
}) })
} }