<html>
<head>
<meta charset="utf-8">
<title>学习React！！</title>
</head>
<body>
<div id="app"></div>
<script src="bower_components/react/react.js"></script>
<script src="bower_components/react/JSXTransformer.js"></script>
<script type="text/jsx">
var MessageBox = React.createClass({
render:function(){
return (
<div>
<video src="ctquan.flv" controls></video>
</div>
)
}
});
React.render( <MessageBox/>,
document.getElementById('app'),
function(){
console.log('渲染完成啦！！');
}
)
</script>
</body>
</html>```官网的例子早就不用JSXTransformer了，你这是哪一年的版本？
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Hello React!</title>
<script src="build/react.js"></script>
<script src="build/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.34/browser.min.js"></script>
</head>
<body>
<div id="app"></div>
<script type="text/babel">
var MessageBox = React.createClass({
render:function(){
return ( <div> <video src="ctquan.flv" controls></video> </div> ) } });
ReactDOM.render( <MessageBox/>, document.getElementById('app'), function(){
console.log('渲染完成啦！！');
});
</script>
</body>
</html>