Axios with promise.prototype.finally不起作用 [英] Axios with promise.prototype.finally doesn't work

问题描述

不确定我错过了什么。按照此处的说明操作： https://github.com/mzabriskie/axios/blob/ master / COOKBOOK.md

Not sure what I am missing. Following the instructions here: https://github.com/mzabriskie/axios/blob/master/COOKBOOK.md

我已经安装了npm axios和 npm install axios promise.prototype.finally --save 。

I have npm installed both axios and npm install axios promise.prototype.finally --save.

我在浏览器中使用Gulp。

I am using Gulp with Browserify.

var axios = require('axios');
require('promise.prototype.finally');

axios.get('http://google.com').finally(function(){
    console.log('test');
});

错误：

app-7ee90adab7.js:18780 Uncaught TypeError: axios.get(...).finally is not a function

更新：
这样可以使用但是我需要这样做吗？

Update: This makes it work but do I need to do this?

var promiseFinally = require('promise.prototype.finally');
promiseFinally.shim();

推荐答案

尝试其中一项，看看它是否有效：

Try one of these see if it works:

1. 看看你是否有可用于全局承诺的垫片？当browserify运行捆绑包时，在chrome控制台中输入 Promise 。如果你没有它，可以使用Babel或者使用es6或只提供Prom的lib。

1. See if you have a global Promise available to shim it? Enter Promise in chrome console while the browserify is running the bundle. If you don't have it, use Babel or a lib that makes es6 or just Promise available.

如果由于某些原因它不起作用..好的axios cookbook.md没有把它弄好，因为你必须调用shim（）将它应用于promise proto。为什么不使用简写 require（'promise.prototype.finally'）。shim（）; 如果你不喜欢它，否则你必须 require（'es6-shim'）;

If it didn't work for some reason... well axios cookbook.md didn't get it right, since you have to call shim() to apply it on promise proto. why don't you use a shorthand require('promise.prototype.finally').shim(); if you don't like it that way, otherwise you have to require('es6-shim');

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