HTML常用标签大全及HTML标签的特点
HTML（超文本标记语言）是构建网页的基础语言，通过使用不同的标签，可以实现页面结构、内容展示和样式控制。掌握常用的HTML标签及其特点，有助于开发者更高效地进行网页设计与开发。以下是对常见HTML标签的总结，并附有详细说明。
一、HTML常用标签分类
标签名称 功能描述 是否自闭合 是否块级元素
- -- - -
`` 定义HTML文档的根元素 否 是
`` 包含文档的元信息（如标题、字符集等） 否 否
`` </td><td> 定义网页标题 </td><td> 否 </td><td> 否 </td><td>
</td><td> `<body>` </td><td> 定义网页的主体内容 </td><td> 否 </td><td> 是 </td><td>
</td><td> `<h1>~<h6>` </td><td> 定义标题，`<h1>`为最高级 </td><td> 否 </td><td> 是 </td><td>
</td><td> `
<a href="https://www.example.com">访问示例网站</a>
<img src="image.jpg" alt="示例图片">
<ul>
<li>项目一</li>
<li>项目二</li>
</ul>
<table border="1">
<tr>
<th>姓名</th>
<th>年龄</th>
</tr>
<tr>
<td>张三</td>
<td>25</td>
</tr>
</table>
</body>
</html>
```
四、结语
掌握HTML常用标签及其特点，是学习Web开发的基础。合理使用标签不仅能提高代码的可读性和维护性，还能增强网页的可访问性与SEO优化效果。建议开发者在实际开发中结合语义化标签和现代前端技术，打造高质量的网页体验。<style>table,tr{width: 100%;text-align: center;color: #333;font-size: 16px;line-height: 1.8em;margin-bottom: 32px;border: 1px solid #333;empty-cells:show;}table tr th {border: 1px solid #333;text-align: center;font-weight: 600;background: #eee;}table tr td {border: 1px solid #333;text-align: center}</style> </div>
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问 html常用标签大全及html标签的特点
2026-01-02 01:02:20
问题描述：
html常用标签大全及html标签的特点，拜谢！求解答这个难题！