HTML 头部10

使用标签定义HTML文档的标题<br /> 使用定义页面中所有链接默认的链接目标地址。</p> <p>使用元素来描述HTML文档的描述，关键词，作者，字符集等。</p> <hr /> <h2>HTML 元素</h2> <p> 元素包含了所有的头部标签元素。在元素中你可以插入脚本（scripts）, 样式文件（CSS），及各种meta信息。</p> <p>可以添加在头部区域的元素标签为: <title>, , , , , 和。</p> <hr /> <h2>HTML <title> 元素</h2> <p><title> 标签定义了不同文档的标题。</p> <p><title> 在 HTML/XHTML 文档中是必需的。</p> <p><title> 元素:</p> <ul> <li>定义了浏览器工具栏的标题</li> <li>当网页添加到收藏夹时，显示在收藏夹中的标题</li> <li>显示在搜索引擎结果页面的标题</li> </ul> <p>一个简单的 HTML 文档:</p> <h3>实例</h3> <pre data-language="HTML"><code class="language-markup line-numbers"><!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>文档标题</title> </head> <body> 文档内容...... </body> </html> </code></pre> <hr /> <h2>HTML 元素</h2> <p> 标签描述了基本的链接地址/链接目标，该标签作为HTML文档中所有的链接标签的默认链接:</p> <h3>实例</h3> <pre data-language="HTML"><code class="language-markup line-numbers"><head> <base href="http://www.kaifamiao.com/images/" target="_blank"> </head> </code></pre> <hr /> <h2>HTML 元素</h2> <p> 标签定义了文档与外部资源之间的关系。</p> <p> 标签通常用于链接到样式表:</p> <h3>实例</h3> <pre data-language="HTML"><code class="language-markup line-numbers"><head> <link rel="stylesheet" type="text/css" href="mystyle.css"> </head> </code></pre> <hr /> <h2>HTML 元素</h2> <p> 标签定义了HTML文档的样式文件引用地址.</p> <p>在元素中你也可以直接添加样式来渲染 HTML 文档:</p> <h3>实例</h3> <pre data-language="HTML"><code class="language-markup line-numbers"><head> <style type="text/css"> body { background-color:yellow; } p { color:blue } </style> </head> </code></pre> <hr /> <h2>HTML 元素</h2> <p>meta标签描述了一些基本的元数据。</p> <p> 标签提供了元数据.元数据也不显示在页面上，但会被浏览器解析。</p> <p>META 元素通常用于指定网页的描述，关键词，文件的最后修改时间，作者，和其他元数据。</p> <p>元数据可以使用于浏览器（如何显示内容或重新加载页面），搜索引擎（关键词），或其他Web服务。</p> <p> 一般放置于区域</p> <h2> 标签- 使用实例</h2> <p>为搜索引擎定义关键词:</p> <pre data-language="HTML"><code class="language-markup line-numbers"><meta name="keywords" content="HTML, CSS, XML, XHTML, JavaScript"> </code></pre> <p>为网页定义描述内容:</p> <pre data-language="HTML"><code class="language-markup line-numbers"><meta name="description" content="免费 Web & 编程教程"> </code></pre> <p>定义网页作者:</p> <pre data-language="HTML"><code class="language-markup line-numbers"><meta name="author" content="Runoob"> </code></pre> <p>每30秒钟刷新当前页面:</p> <pre data-language="HTML"><code class="language-markup line-numbers"><meta http-equiv="refresh" content="30"> </code></pre> <hr /> <h2>HTML 元素</h2> <p>标签用于加载脚本文件，如： JavaScript。</p> <p> 元素在以后的章节中会详细描述。</p> <hr /> <h2>HTML head 元素</h2> <table> <thead> <tr> <th align="left">标签</th> <th align="left">描述</th> </tr> </thead> <tbody> <tr> <td align="left"></td> <td align="left">定义了文档的信息</td> </tr> <tr> <td align="left"><title></td> <td align="left">定义了文档的标题</td> </tr> <tr> <td align="left"></td> <td align="left">定义了页面链接标签的默认链接地址</td> </tr> <tr> <td align="left"></td> <td align="left">定义了一个文档和外部资源之间的关系</td> </tr> <tr> <td align="left"></td> <td align="left">定义了HTML文档中的元数据</td> </tr> <tr> <td align="left"></td> <td align="left">定义了客户端的脚本文件</td> </tr> <tr> <td align="left"></td> <td align="left">定义了HTML文档的样式文件</td> </tr> </tbody> </table> <div style="display:none;" id="content"> </div> </div> </div> <span class="post-category">分类：<a href="https://kaifamiao.dev/?cat=14" rel="category">前端工程师</a></span> <span class="post-author">作者：<a href=/?author=5>荡荡, 浩浩</a></span> <span class="post-date">发表于：2024-03-13 17:54:23</span> <span class="post-views">阅读量：89</span> <style> .align-left-right { display: flex; 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