获取react版本
// To view which version of React is/was used for a particular app, type in the below in commandline/terminal.
npm view react version
npm view react-native version
检查react版本
npm view react version
npm view react-script version
如何在命令提示符下检查reactjs版本
npm list react
如何检查react版本
import React from 'react';
function getReactVersion() {
return React.version;
}
查找react版本
const REACT_VERSION = React.version;
ReactDOM.render(
<div>React version: {REACT_VERSION}</div>,
document.getElementById('root')
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>
<div id="root"></div>