| 1234567891011121314151617181920212223242526 |
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Document</title>
- <!-- 转成jsx语法 -->
- <script src="./babel.min.js"></script>
- <!-- react核心库 -->
- <script src="./react.development.js"></script>
- <!-- react Dom 库 -->
- <script src="./react-dom.development.js"></script>
- </head>
- <body>
- <div id="root"></div>
- <script type="text/babel">
- const element = <h1>你好</h1>
- const container = document.getElementById("root");
- const root = ReactDOM.createRoot(container)
- root.render(element);
- </script>
- </body>
- </html>
|
