ie 浏览器访问 vue 项目（使用的vuex 状态管理组件）报错：vuex requires a Promise polyfill in this browser
处理办法：
1.npm install --save-dev babel-polyfill
2. if you use webpack, in webpack.config.js you can replace your
module.exports = {
entry: {
app: './src/main.js'
},
with
module.exports = {
entry: {
app: ['babel-polyfill', './src/main.js']
},
转载于:https://www.cnblogs.com/yako/p/6742338.html
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