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+<!DOCTYPE html>
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+<html lang="en">
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+ <head>
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+ <meta charset="UTF-8" />
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge" />
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+ <title>Document</title>
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+ <script src="../../babel.min.js"></script>
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+ <script src="../../react.development.js"></script>
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+ <script src="../../react-dom.development.js"></script>
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+ <link rel="stylesheet" href="./common.css" />
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+ </head>
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+ <body>
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+ <div id="root"></div>
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+ <script type="text/babel">
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+ const root = ReactDOM.createRoot(document.querySelector('#root'));
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+
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+ // 绑定属性
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+ // 静态绑定
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+ let element = <h1 id="h1">我的id为h1</h1>;
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+ // 每一个jsx元素 必须正确匹配一个闭合标签
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+ element = <img src="./6.jpeg" alt="美女" width="300" height="400" />;
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+ // 使用camelCase绑定多个单词的属性
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+ element = (
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+ <table>
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+ <tr>
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+ <td colSpan="2">成绩</td>
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+ </tr>
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+ <tr>
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+ <td>数学</td>
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+ <td>语文</td>
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+ </tr>
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+ </table>
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+ );
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+
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+ // class 是 属于js关键字，在React中不允许作为其属性名
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+ // element = <div class="title">我是一段文本</div>;
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+ // element = <div className="title">我是一段文本</div>;
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+
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+ element = (
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+ <div>
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+ <label htmlFor="username">姓名：</label>
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+ <input type="text" id="username" />
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+ </div>
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+ );
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+
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+ root.render(element);
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+ </script>
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+ </body>
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+</html>
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大侠
