<!DOCTYPE html> <html> <head> <meta charset="UTF-8" /> <title>React 实例</title> <script src="https://cdn.staticfile.org/react/16.4.0/umd/react.development.js"></script> <script src="https://cdn.staticfile.org/react-dom/16.4.0/umd/react-dom.development.js"></script> <script src="https://cdn.staticfile.org/babel-standalone/6.26.0/babel.min.js"></script> </head> <body> <div id="example"></div> <script type="text/babel"> class HelloMessage extends React.Component { constructor(props) { super(props); this.state = {value: ‘Hello Runoob!‘}; this.handleChange = this.handleChange.bind(this); } handleChange(event) { this.setState({value: event.target.value}); } render() { return <div> <input type="text" value={this.state.value} onChange={this.handleChange} /> <h4>{this.state.value}</h4> </div>; } } ReactDOM.render( <HelloMessage />, document.getElementById(‘example‘) ); </script> </body> </html>
vue的例子
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Vue 实例</title> <script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script> </head> <body> <div id="app"> <input type="text" v-model="message" > <h4>{{ message }}</h4> </div> <script> new Vue({ el: ‘#app‘, data: { message: ‘Hello Runoob!‘ } }) </script> </body> </html>
原文：https://www.cnblogs.com/chuaWeb/p/12546950.html