常用的引用地址

vue
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
axios
<script src="https://cdn.bootcss.com/axios/0.16.0/axios.min.js"></script>

react

    <script src="https://cdn.bootcss.com/react/15.4.2/react.min.js"></script>
    <script src="https://cdn.bootcss.com/react/15.4.2/react-dom.min.js"></script>
    <script src="https://cdn.bootcss.com/babel-standalone/6.22.1/babel.min.js"></script>
    <script src="https://npmcdn.com/react-router@2.4.0/umd/ReactRouter.min.js">