当Windows进入睡眠模式然后唤醒时，settimeout无效

本文介绍了当Windows进入睡眠模式然后唤醒时，settimeout无效的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我在Chrome中注意到了这一点。任何人都知道什么是错误或解决方法？

I have noticed this in Chrome . Anyone has a idea about what's wrong or a workaround ?

推荐答案

你可以使用 setInterval 相反 - 它继续运行。如果您需要一次性解决方案，请使用 clearInterval 删除计时器。如果计算机在事件应该被触发时处于睡眠状态， setInterval 将立即触发。我在Chrome，Firefox和Internet Explorer中测试了这种行为。例如，请查看 blaeul.de/de/content/javascript-计时器测试及其来源。

You can use setInterval instead - it keeps on running. If you need a one-shot solution, use clearInterval to delete the timer. setInterval will fire immediately if the computer was asleep while the event should have been fired. I tested this behavior in Chrome, Firefox and Internet Explorer. As an example, have look at blaeul.de/de/content/javascript-timer-test and its source.