1、在引入其他js文件前引入以下两个文件
<script src="https://cdn.bootcss.com/babel-standalone/6.26.0/babel.min.js"></script>
<script src="https://cdn.bootcss.com/babel-polyfill/7.6.0/polyfill.min.js"></script>
2、用到es6代码的script标签，添加type="text/babel"
summer-qd 2019-09-19 09:44 原文
1、在引入其他js文件前引入以下两个文件
<script src="https://cdn.bootcss.com/babel-standalone/6.26.0/babel.min.js"></script>
<script src="https://cdn.bootcss.com/babel-polyfill/7.6.0/polyfill.min.js"></script>
2、用到es6代码的script标签，添加type="text/babel"