anu/index5.html at master · YMFE/anu · GitHub

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<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
   <script type='text/javascript' src="./dist/React.js"></script>

  <!-- <script type='text/javascript' src="./test/react.js"></script>
   <script type='text/javascript' src="./test/react-dom.js"></script>-->
     <script type='text/javascript' src="./lib/babel.js"></script>

  <script type='text/babel'>
  var s
  window.onload = function(){

    var div = document.body
    class App extends React.Component {
        state = {aaa: 1}
        componentDidMount(){
            this.setState({aaa: 1}, function(){
                console.log('App setState  cb')
            })
            console.log('App did mount')
        }
        componentDidUpdate(){
            console.log('App did update')
        }
        render() {
            return <div><A /></div>;
        }
    }
    class A extends React.Component {
        state = {aaa: 1}
        componentDidMount(){

            console.log('A did mount')
        }
        componentDidUpdate(){
            console.log('A did update')
        }
        render() {
            return <div>{this.state.aaa}</div>;
        }
    }

    s = ReactDOM.render(<App />, div)


  }
  </script>

</head>
<body>

        <div>开发者工具</div>
        <div id='example'></div>


</body>

 </html>