axios IE承诺不起作用 [英] axios IE promise doesn't work

问题描述

我正在使用axios进行ajax通信。
我有IE的问题。关于Promise的IE返回错误。
IE对Promise一无所知。

I am using axios for ajax communication. I have problem with IE. IE return error about Promise. IE doesn't know anything about Promise.

我写的是react / redux但是我在普通JS中尝试过axios并且结果相同

I am writing react/redux but I tried axios in plain JS and same result

有人可以帮我吗？
我很困惑因为axios应该在IE 8上工作
我在IE 11上试过（windows 10 64bit）

Could someone help me with it? I am confused because axios should work on IE 8+ I tried on IE 11 (windows 10 64bit)

我的试用版是按原样写的例如在axios主页上

My trial is written as is in example on axios homepage

thx

推荐答案

你必须包括如果浏览器没有承诺实现，则为promise polyfill。这听起来很复杂，但确实有很好的库。

You have to include a promise polyfill if the browser has no promise implementation. This sounds complicated but there are really good libs.

axios docs提到它：
axios依赖于支持的本机ES6 Promise实现。如果您的环境不支持ES6 Promises，您可以填充。

The axios docs mention it: axios depends on a native ES6 Promise implementation to be supported. If your environment doesn't support ES6 Promises, you can polyfill.

如果您只使用JS而不进行转换或捆绑，则可以尝试 es6-promise

If you use just JS without transpiling or bundling you can try es6-promise

或者如果你使用babel，你可以其polyfill

or if you use babel you can take its polyfill

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