什么是 HTML
HTML（HyperText Markup Language）是用于创建网页结构的标记语言。它是构建网页的基础，负责定义网页内容的布局和元素，如标题、段落、图片、链接等。虽然 HTML 本身不涉及样式或交互功能，但它为 CSS 和 JavaScript 提供了基础框架。
以下是对 HTML 的简要总结：
项目 内容
全称 HyperText Markup Language（超文本标记语言）
作用 定义网页内容的结构和基本元素
特点 使用标签（Tag）来描述内容，如 `
发展历史 最初由蒂姆·伯纳斯-李（Tim Berners-Lee）于 1990 年提出，现由 W3C 组织维护
与 CSS 和 JS 的关系 HTML 负责结构，CSS 负责样式，JS 负责交互
常见标签 ``、``、``、``、`<h1>` 到 `<h6>`、`<p>`、`<a>`、`<img>`、`<ul>`、`<ol>`、`<li>` 等 </td><td>
HTML 是前端开发的基石，掌握它有助于理解网页是如何构建和展示的。尽管现代网页开发中常使用框架和库（如 React、Vue），但其底层逻辑仍然基于 HTML 结构。因此，学习 HTML 对于任何希望进入 Web 开发领域的人来说都是必不可少的第一步。<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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`、`
【什么是 HTML】`、`` 等