登录
推荐 文章 Go 技术 课程 下载 专题 AI
首页 >  文章 >  前端

HTML5动态修改标题技巧全解析

时间:2026-01-13 21:25:36 360浏览 收藏

最近发现不少小伙伴都对文章很感兴趣,所以今天继续给大家介绍文章相关的知识,本文《HTML5动态修改页面标题方法详解》主要内容涉及到等等知识点,希望能帮到你!当然如果阅读本文时存在不同想法,可以在评论中表达,但是请勿使用过激的措辞~

document.title 是最直接有效的动态改标题方式,它直接控制HTML页面的标签内容,赋值后立即反映在浏览器标签页上,无需操作DOM节点或重新渲染。</p></blockquote><p><img src="/uploads/20260113/1768310715696647bb1001f.png" alt="HTML5框架如何设置页面标题_title标签动态修改方法【详解】"></p><h3>document.title 是最直接有效的动态改标题方式</h3> <p>HTML 页面的 <code><title></code> 标签内容,本质上由 JavaScript 的 <code>document.title</code> 属性控制。只要页面已加载,任何对它的赋值都会立即反映在浏览器标签页上,无需操作 DOM 节点或重新渲染。</p> <p>常见错误是试图用 <code>document.querySelector('title').textContent = '新标题'</code> —— 这种写法虽然能改 DOM,但多数浏览器(Chrome、Firefox、Edge)**不会同步更新标签页显示**,属于无效操作。</p> <ul><li><code>document.title = '登录成功'</code> —— 简洁可靠,兼容所有现代浏览器及 IE9+</li> <li>在单页应用(SPA)中,路由切换后应立刻调用该语句,例如 Vue 的 <code>beforeRouteUpdate</code> 或 React Router 的 <code>useEffect</code> 里</li> <li>注意避免频繁设置(如每秒多次),虽无报错,但可能干扰用户对当前页面状态的感知</li> </ul><h3>history.pushState 配合 title 参数的兼容性陷阱</h3> <p>调用 <code>history.pushState(state, title, url)</code> 时传入的 <code>title</code> 参数,在绝大多数浏览器中**被忽略**(Chrome 自 2015 年起、Firefox 自 2017 年起均不使用该字段更新标签页)。它只作为历史记录的元数据存在,无法替代 <code>document.title</code>。</p> <p>所以以下代码不会改变页面标题:</p> <pre class="brush:php;toolbar:false">history.pushState({page: 'user'}, '用户页', '/user');</pre> <p>正确做法是显式设置:</p> <pre class="brush:php;toolbar:false">history.pushState({page: 'user'}, '', '/user'); document.title = '用户页';</pre> <ul><li>不要依赖 <code>pushState</code> 的第二个参数自动更新标题</li> <li>如果用 <code>replaceState</code>,同样需手动同步 <code>document.title</code></li> <li>Safari 对 <code>pushState</code> 的 <code>title</code> 字段支持更弱,实测完全无响应</li> </ul><h3>服务端渲染(SSR)场景下首次标题的设定逻辑</h3> <p>服务端生成的 HTML 中,<code><title></code> 标签内容是静态的,必须由后端模板(如 EJS、Jinja2)或框架(Next.js、Nuxt)根据当前路由/数据注入。前端 JS 无法“提前”修改尚未解析的 <code><title></code> 标签。</p> <p>典型误区:在 <code><head></code> 中放一段脚本试图改标题,但执行时机早于 <code><title></code> 解析完成 —— 结果是改了又会被服务端内容覆盖。</p> <ul><li>SSR 页面首次加载,标题必须由服务端决定;JS 只能接管后续动态变更</li> <li>Next.js 使用 <code>getStaticProps</code> + <code>Head</code> 组件;Nuxt 使用 <code>head()</code> 选项</li> <li>若用纯 Node.js 拼 HTML,确保 <code><title>{{ pageTitle }} 中的变量已正确渲染

SEO 和 PWA 场景下标题更新的注意事项

搜索引擎爬虫(如 Googlebot)通常只抓取首屏 HTML 中的 </code>,不会执行 JS,因此动态修改的标题**不影响 SEO 排名**。PWA 添加到主屏幕后,首次启动也读取的是初始 HTML 中的标题。</p> <p>这意味着:靠 <code>document.title</code> 实现的标题变化,对 SEO 和 PWA 启动图标下方文字无意义。</p> <ul><li>想提升 SEO,必须让关键页面的标题在服务端就准确输出</li> <li>PWA 的 <code>manifest.json</code> 中 <code>name</code> 和 <code>short_name</code> 才决定添加到桌面后的显示名,与 <code><title></code> 无关</li> <li>部分旧版微信内置浏览器会缓存首次加载的标题,即使 JS 修改了,分享卡片仍显示原始标题 —— 此时需配合微信 JSSDK 的 <code>updateAppMessageShareData</code> 手动刷新</li> </ul> 实际开发中最容易被忽略的,是 SSR 首次标题和服务端逻辑强绑定这一点 —— 很多人以为“JS 能改一切”,结果上线后发现首页标题永远是模板默认值,怎么调试都找不到原因。<p>理论要掌握,实操不能落!以上关于《HTML5动态修改标题技巧全解析》的详细介绍,大家都掌握了吧!如果想要继续提升自己的能力,那么就来关注golang学习网公众号吧!</p> </div> <div class="labsList"> </div> </div> <!-- 最新阅读 --> <div class="contBoxNor"> <div class="contTit"> <div class="tit">相关阅读</div> <a href="/articlelist.html" class="more">更多></a> </div> <ul class="latestReadList"> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  1年前  |   <a href="javascript:;" class="aLightGray" title="提升">提升</a> <a href="javascript:;" class="aLightGray" title="箭头函数">箭头函数</a> <a href="javascript:;" class="aLightGray" title="函数表达式">函数表达式</a> <a href="javascript:;" class="aLightGray" title="函数声明">函数声明</a> <a href="javascript:;" class="aLightGray" title="Function构造函数">Function构造函数</a> </div> <div class="tit lineOverflow"><a href="/article/207000.html" title="JavaScript函数定义及示例详解" class="aBlack">JavaScript函数定义及示例详解</a></div> <div class="opt"> <span><i class="view"></i>502</span> <span class="collectBtn user_collection" data-id="207000" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  1个月前  |   <a href="javascript:;" class="aLightGray" title="智能体">智能体</a> </div> <div class="tit lineOverflow"><a href="/article/621422.html" title="智能体安全引领产业升级——国内AI安全产品市场深度分析" class="aBlack">智能体安全引领产业升级——国内AI安全产品市场深度分析</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="621422" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  4个月前  |   </div> <div class="tit lineOverflow"><a href="/article/619053.html" title="CSS变量简化按钮悬停效果技巧" class="aBlack">CSS变量简化按钮悬停效果技巧</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="619053" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  4个月前  |   </div> <div class="tit lineOverflow"><a href="/article/618916.html" title="JavaScript符号类型详解与应用" class="aBlack">JavaScript符号类型详解与应用</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="618916" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  4个月前  |   </div> <div class="tit lineOverflow"><a href="/article/612539.html" title="HTML剪贴板复制粘贴怎么用" class="aBlack">HTML剪贴板复制粘贴怎么用</a></div> <div class="opt"> <span><i class="view"></i>501</span> <span class="collectBtn user_collection" data-id="612539" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> </ul> </div> <!-- 最新阅读 --> <div class="contBoxNor"> <div class="contTit"> <div class="tit">最新阅读</div> <a href="/articlelist.html" class="more">更多></a> </div> <ul class="latestReadList"> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  30分钟前  |   <a href="/articletag/616_new_0_1.html" class="aLightGray" title="文件上传">文件上传</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="/articletag/5401_new_0_1.html" class="aLightGray" title="前端开发">前端开发</a> · <a href="javascript:;" class="aLightGray" title="大文件上传">大文件上传</a> <a href="javascript:;" class="aLightGray" title="断点续传">断点续传</a> <a href="javascript:;" class="aLightGray" title="XMLHttpRequest">XMLHttpRequest</a> <a href="javascript:;" class="aLightGray" title="Blob.slice">Blob.slice</a> <a href="javascript:;" class="aLightGray" title="前端分片上传">前端分片上传</a> <a href="javascript:;" class="aLightGray" title="暂停上传">暂停上传</a> </div> <div class="tit lineOverflow"><a href="/article/630048.html" title="前端上传大文件:分片、暂停与失败续传怎样协作" class="aBlack">前端上传大文件:分片、暂停与失败续传怎样协作</a></div> <div class="opt"> <span><i class="view"></i>371</span> <span class="collectBtn user_collection" data-id="630048" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  2小时前  |   <a href="javascript:;" class="aLightGray" title="列表详情">列表详情</a> <a href="javascript:;" class="aLightGray" title="View Transition API">View Transition API</a> <a href="javascript:;" class="aLightGray" title="前端渐进增强">前端渐进增强</a> </div> <div class="tit lineOverflow"><a href="/article/630024.html" title="View Transition API 做列表到详情过渡的渐进增强" class="aBlack">View Transition API 做列表到详情过渡的渐进增强</a></div> <div class="opt"> <span><i class="view"></i>385</span> <span class="collectBtn user_collection" data-id="630024" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  4小时前  |   </div> <div class="tit lineOverflow"><a href="/article/629998.html" title="用 CSS Container Query 让卡片按容器而不是视口响应" class="aBlack">用 CSS Container Query 让卡片按容器而不是视口响应</a></div> <div class="opt"> <span><i class="view"></i>289</span> <span class="collectBtn user_collection" data-id="629998" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  7小时前  |   <a href="javascript:;" class="aLightGray" title="环境变量">环境变量</a> <a href="javascript:;" class="aLightGray" title="vite">vite</a> <a href="javascript:;" class="aLightGray" title="loadEnv">loadEnv</a> <a href="javascript:;" class="aLightGray" title="vite.config">vite.config</a> </div> <div class="tit lineOverflow"><a href="/article/629976.html" title="Vite 环境变量为什么在配置加载时取不到" class="aBlack">Vite 环境变量为什么在配置加载时取不到</a></div> <div class="opt"> <span><i class="view"></i>133</span> <span class="collectBtn user_collection" data-id="629976" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  8小时前  |   </div> <div class="tit lineOverflow"><a href="/article/629964.html" title="React useOptimistic 怎么在请求失败时回滚列表" class="aBlack">React useOptimistic 怎么在请求失败时回滚列表</a></div> <div class="opt"> <span><i class="view"></i>153</span> <span class="collectBtn user_collection" data-id="629964" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  10小时前  |   <a href="/articletag/5401_new_0_1.html" class="aLightGray" title="前端开发">前端开发</a> · <a href="javascript:;" class="aLightGray" title="前端路由">前端路由</a> <a href="javascript:;" class="aLightGray" title="hostname">hostname</a> <a href="javascript:;" class="aLightGray" title="URLPattern">URLPattern</a> <a href="javascript:;" class="aLightGray" title="pathname">pathname</a> </div> <div class="tit lineOverflow"><a href="/article/629940.html" title="URLPattern 怎么同时匹配域名和路径参数" class="aBlack">URLPattern 怎么同时匹配域名和路径参数</a></div> <div class="opt"> <span><i class="view"></i>108</span> <span class="collectBtn user_collection" data-id="629940" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  12小时前  |   <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="javascript:;" class="aLightGray" title="JavaScript">JavaScript</a> <a href="javascript:;" class="aLightGray" title="Intl.DurationFormat">Intl.DurationFormat</a> <a href="javascript:;" class="aLightGray" title="前端国际化">前端国际化</a> <a href="javascript:;" class="aLightGray" title="持续时间格式化">持续时间格式化</a> </div> <div class="tit lineOverflow"><a href="/article/629916.html" title="Intl.DurationFormat 怎么本地化显示持续时间" class="aBlack">Intl.DurationFormat 怎么本地化显示持续时间</a></div> <div class="opt"> <span><i class="view"></i>141</span> <span class="collectBtn user_collection" data-id="629916" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  14小时前  |   <a href="/articletag/5401_new_0_1.html" class="aLightGray" title="前端开发">前端开发</a> · <a href="/articletag/40054_new_0_1.html" class="aLightGray" title="浏览器API">浏览器API</a> · <a href="javascript:;" class="aLightGray" title="postMessage">postMessage</a> <a href="javascript:;" class="aLightGray" title="MessageChannel">MessageChannel</a> <a href="javascript:;" class="aLightGray" title="Web Worker">Web Worker</a> <a href="javascript:;" class="aLightGray" title="MessagePort">MessagePort</a> </div> <div class="tit lineOverflow"><a href="/article/629893.html" title="postMessage 转移 MessagePort 后原端口还能用吗" class="aBlack">postMessage 转移 MessagePort 后原端口还能用吗</a></div> <div class="opt"> <span><i class="view"></i>477</span> <span class="collectBtn user_collection" data-id="629893" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  16小时前  |   <a href="/articletag/240_new_0_1.html" class="aLightGray" title="html">html</a> · <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="javascript:;" class="aLightGray" title="LCP">LCP</a> <a href="javascript:;" class="aLightGray" title="fetchpriority">fetchpriority</a> <a href="javascript:;" class="aLightGray" title="HTMLImageElement.fetchPriority">HTMLImageElement.fetchPriority</a> <a href="javascript:;" class="aLightGray" title="首屏图片">首屏图片</a> <a href="javascript:;" class="aLightGray" title="图片加载优先级">图片加载优先级</a> </div> <div class="tit lineOverflow"><a href="/article/629874.html" title="fetchpriority 怎么只提升首屏关键图片" class="aBlack">fetchpriority 怎么只提升首屏关键图片</a></div> <div class="opt"> <span><i class="view"></i>343</span> <span class="collectBtn user_collection" data-id="629874" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  19小时前  |   </div> <div class="tit lineOverflow"><a href="/article/629845.html" title="AbortSignal.any 怎么合并超时和用户取消" class="aBlack">AbortSignal.any 怎么合并超时和用户取消</a></div> <div class="opt"> <span><i class="view"></i>106</span> <span class="collectBtn user_collection" data-id="629845" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  23小时前  |   <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/729_new_0_1.html" class="aLightGray" title="性能优化">性能优化</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="javascript:;" class="aLightGray" title="scheduler.postTask">scheduler.postTask</a> <a href="javascript:;" class="aLightGray" title="TaskController">TaskController</a> <a href="javascript:;" class="aLightGray" title="Prioritized Task Scheduling API">Prioritized Task Scheduling API</a> <a href="javascript:;" class="aLightGray" title="TaskSignal">TaskSignal</a> <a href="javascript:;" class="aLightGray" title="JavaScript任务优先级">JavaScript任务优先级</a> </div> <div class="tit lineOverflow"><a href="/article/629802.html" title="Scheduler.postTask 怎么设置任务优先级" class="aBlack">Scheduler.postTask 怎么设置任务优先级</a></div> <div class="opt"> <span><i class="view"></i>148</span> <span class="collectBtn user_collection" data-id="629802" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> <li> <div class="info"> <a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> · <a href="/articlelist/88_new_0_1.html" class="aLightGray" title="前端">前端</a>   |  1天前  |   <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="javascript:;" class="aLightGray" title="View Transition API">View Transition API</a> <a href="javascript:;" class="aLightGray" title="startViewTransition">startViewTransition</a> <a href="javascript:;" class="aLightGray" title="ViewTransitionTypeSet">ViewTransitionTypeSet</a> <a href="javascript:;" class="aLightGray" title="pageswap">pageswap</a> <a href="javascript:;" class="aLightGray" title="pagereveal">pagereveal</a> </div> <div class="tit lineOverflow"><a href="/article/629754.html" title="View Transition types 怎么为不同导航选择动画" class="aBlack">View Transition types 怎么为不同导航选择动画</a></div> <div class="opt"> <span><i class="view"></i>195</span> <span class="collectBtn user_collection" data-id="629754" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </div> </li> </ul> </div> <!-- 课程推荐 --> <div class="contBoxNor"> <div class="contTit"> <div class="tit">课程推荐</div> <a href="/courselist.html" class="more">更多></a> </div> <ul class="classRecomList"> <li> <a href="/course/9.html" title="前端进阶之JavaScript设计模式" class="img_box"> <img src="/uploads/20221222/52fd0f23a454c71029c2c72d206ed815.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="前端进阶之JavaScript设计模式"> </a> <dl> <dt class="lineOverflow"> 前端进阶之JavaScript设计模式 </dt> <dd class="cont1 lineOverflow">设计模式是开发人员在软件开发过程中面临一般问题时的解决方案,代表了最佳的实践。本课程的主打内容包括JS常见设计模式以及具体应用场景,打造一站式知识长龙服务,适合有JS基础的同学学习。</dd> <dd class="cont2"> <a href="/course/9.html" title="前端进阶之JavaScript设计模式" class="toStudy">立即学习</a> <span>543次学习</span> </dd> </dl> </li> <li> <a href="/course/2.html" title="GO语言核心编程课程" class="img_box"> <img src="/uploads/20221221/634ad7404159bfefc6a54a564d437b5f.png" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="GO语言核心编程课程"> </a> <dl> <dt class="lineOverflow"> GO语言核心编程课程 </dt> <dd class="cont1 lineOverflow">本课程采用真实案例,全面具体可落地,从理论到实践,一步一步将GO核心编程技术、编程思想、底层实现融会贯通,使学习者贴近时代脉搏,做IT互联网时代的弄潮儿。</dd> <dd class="cont2"> <a href="/course/2.html" title="GO语言核心编程课程" class="toStudy">立即学习</a> <span>516次学习</span> </dd> </dl> </li> <li> <a href="/course/74.html" title="简单聊聊mysql8与网络通信" class="img_box"> <img src="/uploads/20240103/bad35fe14edbd214bee16f88343ac57c.png" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="简单聊聊mysql8与网络通信"> </a> <dl> <dt class="lineOverflow"> 简单聊聊mysql8与网络通信 </dt> <dd class="cont1 lineOverflow">如有问题加微信:Le-studyg;在课程中,我们将首先介绍MySQL8的新特性,包括性能优化、安全增强、新数据类型等,帮助学生快速熟悉MySQL8的最新功能。接着,我们将深入解析MySQL的网络通信机制,包括协议、连接管理、数据传输等,让</dd> <dd class="cont2"> <a href="/course/74.html" title="简单聊聊mysql8与网络通信" class="toStudy">立即学习</a> <span>500次学习</span> </dd> </dl> </li> <li> <a href="/course/57.html" title="JavaScript正则表达式基础与实战" class="img_box"> <img src="/uploads/20221226/bbe4083bb3cb0dd135fb02c31c3785fb.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="JavaScript正则表达式基础与实战"> </a> <dl> <dt class="lineOverflow"> JavaScript正则表达式基础与实战 </dt> <dd class="cont1 lineOverflow">在任何一门编程语言中,正则表达式,都是一项重要的知识,它提供了高效的字符串匹配与捕获机制,可以极大的简化程序设计。</dd> <dd class="cont2"> <a href="/course/57.html" title="JavaScript正则表达式基础与实战" class="toStudy">立即学习</a> <span>487次学习</span> </dd> </dl> </li> <li> <a href="/course/28.html" title="从零制作响应式网站—Grid布局" class="img_box"> <img src="/uploads/20221223/ac110f88206daeab6c0cf38ebf5fe9ed.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="从零制作响应式网站—Grid布局"> </a> <dl> <dt class="lineOverflow"> 从零制作响应式网站—Grid布局 </dt> <dd class="cont1 lineOverflow">本系列教程将展示从零制作一个假想的网络科技公司官网,分为导航,轮播,关于我们,成功案例,服务流程,团队介绍,数据部分,公司动态,底部信息等内容区块。网站整体采用CSSGrid布局,支持响应式,有流畅过渡和展现动画。</dd> <dd class="cont2"> <a href="/course/28.html" title="从零制作响应式网站—Grid布局" class="toStudy">立即学习</a> <span>485次学习</span> </dd> </dl> </li> </ul> </div> </div> <!-- footer --> <div class="footer"> <ul> <li ><a href="/" class="aLightGray"><em class="navIcon navIconHome"></em><span>首页</span></a></li> <li class="curr"><a href="/articlelist.html" class="aLightGray"><em class="navIcon navIconRead"></em><span>阅读</span></a></li> <li ><a href="/courselist.html" class="aLightGray"><em class="navIcon navIconCourse"></em><span>课程</span></a></li> <li ><a href="/ai.html" class="aLightGray"><em class="navIcon navIconAi"></em><span>AI助手</span></a></li> <li ><a href="/user.html" class="aLightGray"><em class="navIcon navIconUser"></em><span>我的</span></a></li> </ul> </div> <script src="/assets/js/frontend/common.js" defer></script> <script src="/assets/js/juejin-theme.js?v=20260613b" defer></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?e34c3e8ab31ba35d7e1c48ea8d77315f"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </body> </html>