网页的cdn引用地址，js，react，bootstrap

react+----这三个够用了

<scriptsrc="https://cdn.bootcss.com/react/15.4.2/react.min.js"></script>

<scriptsrc="https://cdn.bootcss.com/react/15.4.2/react-dom.min.js"></script>

<scriptsrc="https://cdn.bootcss.com/babel-standalone/6.22.1/babel.min.js"></script>

下面四个的地址没有经过测试，备用。

<script src="https://npmcdn.com/react@15.3.1/dist/react.js"></script>

<script src="https://npmcdn.com/react-dom@15.3.1/dist/react-dom.js"></script>

<script src="https://npmcdn.com/babel-core@5.8.38/browser.min.js"></script>

<script src="https://npmcdn.com/jquery@3.1.0/dist/jquery.min.js"></script>