菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Hello React!</title>
<script src="https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/react/18.2.0/umd/react.production.min.js" ></script>
<script src="https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/react-dom/18.2.0/umd/react-dom.production.min.js"></script>
<script src="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/babel-standalone/6.26.0/babel.min.js" ></script>
</head>
<body>

<div id="example"></div>
<script type="text/babel">
// 简单的 React 组件
function App() {
    return <h1>Hello, React!</h1>;
}

const root = ReactDOM.createRoot(document.getElementById("example"));
// 渲染 React 组件到 DOM
root.render(<App />);
</script>

</body>
</html>
              