从localStorage中删除：我应该使用delete还是.removeItem？ [英] Deleting from localStorage: should I use delete or .removeItem?

问题描述

我在Chrome扩展程序中使用了 localStorage 。

I'm using localStorage in a Chrome extension.

删除localStorage [key] 和 window.localStorage.removeItem（key）或者它们的行为是否相同？

Is there any difference between delete localStorage[key] and window.localStorage.removeItem(key) or do they behave identically?

请注意，我选择 window.localStorage.removeItem（key）来完全对应 spec ，但是 localStorage.removeItem（key）看看在野外。

Note that I choose window.localStorage.removeItem(key) to correspond exactly to the spec, but localStorage.removeItem(key) is how it would probably look in the wild.

推荐答案

在Chrome中没有区别，但我推荐使用localStorage.removeItem（key）习惯于这样做。这样，当您在网站中使用localStorage时，您已经在使用最有可能用于填充和填充过时浏览器的方法。

There's no difference in Chrome, but i recommend using localStorage.removeItem(key) so that you get in the habit of doing so. That way, when you go to use localStorage in a website, you are already using the method that is most likely to work with shims and polyfills for outdated browsers.

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