基本使用
<!DOCTYPE html> <html lang="zh"> <head> <meta charset="UTF-8"> <title>React</title> </head> <body> <div id="app"></div> <script src="js/react.development.js"></script> <script src="js/react-dom.development.js"></script> <script src="js/babel.js"></script> <script type="text/babel"> //定义组件 function MyComponent() { return <h1>组件</h1>; } //渲染组件 ReactDOM.render(<MyComponent/>, document.getElementById('app')); </script> </body> </html>