当前位置:首页 > 文章列表 > 文章 > 前端 > caption标签用于定义表格标题,通常位于表格上方,说明表格内容。使用方法是在标签内插入标签,例如:员工信息表姓名职位张三经理

caption标签用于定义表格标题,通常位于表格上方,说明表格内容。使用方法是在标签内插入标签,例如:员工信息表姓名职位张三经理

2025-12-01 13:04:37 0浏览 收藏

文章小白一枚,正在不断学习积累知识,现将学习到的知识记录一下,也是将我的所得分享给大家!而今天这篇文章《caption标签在表格中用于定义表格的标题,它通常位于表格的上方,用来描述表格内容的主题或用途。添加表格标题的方法是在标签内部,使用标签包裹标题文本。例如: 员工信息表 姓名 职位 张三 经理 》带大家来了解一下##content_title##,希望对大家的知识积累有所帮助,从而弥补自己的不足,助力实战开发!


要为HTML表格添加标题需使用标签。解决方案:1. 在

标签内部的第一个子元素位置插入
标签并填写标题文本;2. 具有明确语义和可访问性优势,能被屏幕阅读器优先读取,提升表格理解效率;3. 可通过CSS的caption-side属性控制标题位置,并自定义样式以匹配页面风格;4. 适用于独立且需要明确名称的表格,若标题属于章节或布局元素,则应考虑其他标签如

、

等。

caption标签在表格中起什么作用?如何添加表格标题?

标签在HTML表格中扮演着一个核心角色,它为表格提供了一个描述性的标题或说明。这不仅仅是为了美观,更是为了提升表格的可访问性和语义化,让无论是普通用户还是使用辅助技术的用户,都能快速理解表格内容的要旨。说白了,它就是表格的“名片”,简明扼要地告诉大家“我”这个表格是关于什么的。

caption标签在表格中起什么作用?如何添加表格标题?

解决方案

要在HTML表格中添加标题,你只需要在

标签的紧接着的内部,放置一个
标签,并在其中写入你想要的表格标题文本即可。它的位置很关键,必须是标签的第一个子元素。

caption标签在表格中起什么作用?如何添加表格标题?

例如:

2023年上半年销售额概览
月份 产品A 产品B 总计
1月 12000 8000 20000
2月 15000 9500 24500

这样一来,这个表格就会在顶部居中显示“2023年上半年销售额概览”这个标题。

caption标签在表格中起什么作用?如何添加表格标题?

的语义重要性与可访问性优势

嗯,很多人可能觉得,不就是个标题嘛,我用个

或者

放在表格上面,再加点CSS不也一样吗?从视觉效果上看,确实可能差不多。但从Web标准和可访问性的角度来看,

的价值远超一个普通的文本容器。

首先,它具有明确的语义。当浏览器、搜索引擎或辅助技术(比如屏幕阅读器)解析页面时,它们能立即识别出

是表格的正式标题,而不是随便一段文字。这对于理解页面结构至关重要。屏幕阅读器在遇到表格时,会优先读取的内容,为视障用户提供表格的上下文信息,让他们在浏览具体数据之前,就能知道这个表格是关于什么的。这大大提升了信息获取的效率和准确性。

其次,它有助于SEO。虽然它不像

或</code>那样直接影响排名,但良好的语义化结构是搜索引擎优化不可或缺的一部分。一个结构清晰、语义明确的页面,更容易被搜索引擎理解和索引,间接提升了内容的相关性和可见性。我个人觉得,这种“润物细无声”的优化,才是真正有生命力的。</p><h3><code><caption></code>的定位与样式控制:CSS的妙用</h3><p><code><caption></code>默认情况下通常显示在表格的顶部并居中对齐。但如果你想改变它的位置或者样式,CSS就能派上大用场了。CSS提供了一个专门的属性<code>caption-side</code>来控制<code><caption></code>的显示位置。</p><p><code>caption-side</code>属性有几个值:</p><ul><li><code>top</code> (默认值): 标题显示在表格顶部。</li><li><code>bottom</code>: 标题显示在表格底部。</li><li><code>left</code>: 标题显示在表格左侧(需要注意文本方向和布局)。</li><li><code>right</code>: 标题显示在表格右侧(同上)。</li></ul><p>比如,如果你想让标题显示在表格底部:</p><pre class="brush:language-css;toolbar:false;">table caption { caption-side: bottom; /* 还可以添加其他样式 */ font-weight: bold; color: #333; padding: 8px; text-align: right; /* 底部右对齐 */ }</pre><p>除了<code>caption-side</code>,你还可以像对待任何其他文本元素一样,对<code><caption></code>进行样式化,比如设置字体大小、颜色、边距、内边距、文本对齐方式等等。这给了我们很大的自由度去设计表格标题的视觉呈现,让它与整体页面风格保持一致。我发现,很多时候,一个小小的<code>padding</code>或者<code>margin-top</code>,就能让标题和表格主体之间的视觉关系变得更舒服。</p><h3>标题选择的考量:何时使用<code><caption></code>,何时考虑其他方案?</h3><p>选择表格标题的呈现方式,确实需要一点思考。<code><caption></code>是为表格本身提供标题的,它与表格内容是紧密耦合的。它的存在,就是为了描述它所依附的那个<code><table></code>。</p><p>那么,什么时候应该用<code><caption></code>呢?</p><ul><li>当你有一个独立的、自我包含的数据表格,并且这个表格需要一个明确的、概括性的名称时,<code><caption></code>是最佳选择。它就是表格的“身份证”。</li><li>当表格是页面主要内容的一部分,但它本身又足够复杂,需要一个内部标题来帮助用户快速理解其主题时。</li></ul><p>然而,有些情况可能需要考虑其他方案:</p><ul><li>如果你的“标题”实际上是一个更大的章节标题,而表格只是这个章节内容的一部分,那么使用<code><h2></code>、<code><h3></code>等标题标签来作为章节标题,然后表格作为章节内容的一部分,可能更合理。<code><caption></code>是表格的标题,不是整个区域的标题。</li><li>如果你的表格只是作为页面某个视觉布局元素的一部分,而其内容并不需要一个独立的、语义化的标题来描述,或者标题信息已经通过周围的文本充分提供了,那么可能就不需要<code><caption></code>。但这种情况相对较少,因为大多数表格都希望被清晰地识别。</li></ul><p>总的来说,<code><caption></code>是HTML表格体系中不可或缺的一环,它不仅提升了视觉体验,更重要的是,它极大地增强了表格的语义性和可访问性。在构建Web内容时,多花一点心思在这些看似细微的语义标签上,长期来看,无论是对于用户体验还是网站的整体健康度,都是非常有益的。</p><p>本篇关于《caption标签用于定义表格标题,通常位于表格上方,说明表格内容。使用方法是在标签内插入标签,例如:员工信息表姓名职位张三经理》的介绍就到此结束啦,但是学无止境,想要了解学习更多关于文章的相关知识,请关注golang学习网公众号!</p> </div> <div class="labsList"> </div> <div class="cateBox"> <div class="cateItem"> <a href="/article/403825.html" title="公众号嵌入微赞视频教程详解" class="img_box"> <img src="/uploads/20251201/1764565413692d21a51ae33.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="公众号嵌入微赞视频教程详解">公众号嵌入微赞视频教程详解 </a> <dl> <dt class="lineOverflow"><a href="/article/403825.html" title="公众号嵌入微赞视频教程详解" class="aBlack">上一篇<i></i></a></dt> <dd class="lineTwoOverflow">公众号嵌入微赞视频教程详解</dd> </dl> </div> <div class="cateItem"> <a href="/article/403827.html" title="HTML表格复选框与批量操作实现方法" class="img_box"> <img src="/uploads/20251201/1764565531692d221b78b36.png" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="HTML表格复选框与批量操作实现方法"> </a> <dl> <dt class="lineOverflow"><a href="/article/403827.html" class="aBlack" title="HTML表格复选框与批量操作实现方法">下一篇<i></i></a></dt> <dd class="lineTwoOverflow">HTML表格复选框与批量操作实现方法</dd> </dl> </div> </div> </div> </div> <div class="leftContBox pt0"> <div class="pdl20"> <div class="contTit"> <a href="/articlelist.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit">最新文章</div> </div> </div> <ul class="newArticleList"> <li> <div class="contBox"> <a href="/article/633545.html" class="img_box" title="Vite 怎样设置 Baseline 浏览器构建目标"> <img src="/uploads/20261021/1792587837-a2fc3c826f-ed17269043-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Vite 怎样设置 Baseline 浏览器构建目标"> </a> <dl> <dd class="cont1"> <span> <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  |   <a href="javascript:;" class="aLightGray" title="vite">vite</a> <a href="javascript:;" class="aLightGray" title="浏览器兼容">浏览器兼容</a> <a href="javascript:;" class="aLightGray" title="前端构建">前端构建</a> <a href="javascript:;" class="aLightGray" title="Baseline">Baseline</a> <a href="javascript:;" class="aLightGray" title="build.target">build.target</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633545.html" class="aBlack" target="_blank" title="Vite 怎样设置 Baseline 浏览器构建目标">Vite 怎样设置 Baseline 浏览器构建目标</a> </dt> <dd class="cont2"> <span><i class="view"></i>366浏览</span> <span class="collectBtn user_collection" data-id="633545" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633543.html" class="img_box" title="CSS view-transition-name 怎样连接页面状态切换"> <img src="/uploads/20261021/1792587748-1a5af7bf71-00b067faf8-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS view-transition-name 怎样连接页面状态切换"> </a> <dl> <dd class="cont1"> <span> <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  |   </span> </dd> <dt class="lineOverflow"> <a href="/article/633543.html" class="aBlack" target="_blank" title="CSS view-transition-name 怎样连接页面状态切换">CSS view-transition-name 怎样连接页面状态切换</a> </dt> <dd class="cont2"> <span><i class="view"></i>263浏览</span> <span class="collectBtn user_collection" data-id="633543" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633506.html" class="img_box" title="JSON.rawJSON 怎么在序列化时保留超大整数文本"> <img src="/uploads/20261021/1792581675-8eaa460805-24ef6b9c75-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="JSON.rawJSON 怎么在序列化时保留超大整数文本"> </a> <dl> <dd class="cont1"> <span> <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/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/307_new_0_1.html" class="aLightGray" title="JSON">JSON</a> · <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="JSON.stringify">JSON.stringify</a> <a href="javascript:;" class="aLightGray" title="超大整数">超大整数</a> <a href="javascript:;" class="aLightGray" title="JSON.rawJSON">JSON.rawJSON</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633506.html" class="aBlack" target="_blank" title="JSON.rawJSON 怎么在序列化时保留超大整数文本">JSON.rawJSON 怎么在序列化时保留超大整数文本</a> </dt> <dd class="cont2"> <span><i class="view"></i>442浏览</span> <span class="collectBtn user_collection" data-id="633506" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633505.html" class="img_box" title="CSS nesting 怎样组织组件内嵌套规则"> <img src="/uploads/20261021/1792581583-b6f3d32e86-b0bf0b0b5a-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS nesting 怎样组织组件内嵌套规则"> </a> <dl> <dd class="cont1"> <span> <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  |   </span> </dd> <dt class="lineOverflow"> <a href="/article/633505.html" class="aBlack" target="_blank" title="CSS nesting 怎样组织组件内嵌套规则">CSS nesting 怎样组织组件内嵌套规则</a> </dt> <dd class="cont2"> <span><i class="view"></i>227浏览</span> <span class="collectBtn user_collection" data-id="633505" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633503.html" class="img_box" title="Fetch priority 怎样提示浏览器资源优先级"> <img src="/uploads/20261021/1792581559-34861896b1-c7c4c54158-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Fetch priority 怎样提示浏览器资源优先级"> </a> <dl> <dd class="cont1"> <span> <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  |   </span> </dd> <dt class="lineOverflow"> <a href="/article/633503.html" class="aBlack" target="_blank" title="Fetch priority 怎样提示浏览器资源优先级">Fetch priority 怎样提示浏览器资源优先级</a> </dt> <dd class="cont2"> <span><i class="view"></i>208浏览</span> <span class="collectBtn user_collection" data-id="633503" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633502.html" class="img_box" title="CSS color-mix 怎么按主题色生成悬停和禁用颜色"> <img src="/uploads/20261021/1792581539-90702c6e76-ad385487c0-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS color-mix 怎么按主题色生成悬停和禁用颜色"> </a> <dl> <dd class="cont1"> <span> <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/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="/articletag/40483_new_0_1.html" class="aLightGray" title="浏览器兼容">浏览器兼容</a> · <a href="javascript:;" class="aLightGray" title="CSS">CSS</a> <a href="javascript:;" class="aLightGray" title="主题色">主题色</a> <a href="javascript:;" class="aLightGray" title="color-mix">color-mix</a> <a href="javascript:;" class="aLightGray" title="悬停颜色">悬停颜色</a> <a href="javascript:;" class="aLightGray" title="禁用颜色">禁用颜色</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633502.html" class="aBlack" target="_blank" title="CSS color-mix 怎么按主题色生成悬停和禁用颜色">CSS color-mix 怎么按主题色生成悬停和禁用颜色</a> </dt> <dd class="cont2"> <span><i class="view"></i>366浏览</span> <span class="collectBtn user_collection" data-id="633502" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633501.html" class="img_box" title="JavaScript import attributes 怎样加载 JSON 模块"> <img src="/uploads/20261021/1792577647-3980543353-a01486a566-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="JavaScript import attributes 怎样加载 JSON 模块"> </a> <dl> <dd class="cont1"> <span> <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>   |  11小时前  |   <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/307_new_0_1.html" class="aLightGray" title="JSON">JSON</a> · <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="vite">vite</a> <a href="javascript:;" class="aLightGray" title="json模块">json模块</a> <a href="javascript:;" class="aLightGray" title="ES module">ES module</a> <a href="javascript:;" class="aLightGray" title="import attributes">import attributes</a> <a href="javascript:;" class="aLightGray" title="with type=json">with type=json</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633501.html" class="aBlack" target="_blank" title="JavaScript import attributes 怎样加载 JSON 模块">JavaScript import attributes 怎样加载 JSON 模块</a> </dt> <dd class="cont2"> <span><i class="view"></i>406浏览</span> <span class="collectBtn user_collection" data-id="633501" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633500.html" class="img_box" title="IntersectionObserver 怎样按可见性加载内容"> <img src="/uploads/20261021/1792577424-6f4e74d091-104ba72500-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="IntersectionObserver 怎样按可见性加载内容"> </a> <dl> <dd class="cont1"> <span> <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>   |  11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="/articletag/40054_new_0_1.html" class="aLightGray" title="浏览器API">浏览器API</a> · <a href="javascript:;" class="aLightGray" title="IntersectionObserver">IntersectionObserver</a> <a href="javascript:;" class="aLightGray" title="rootMargin">rootMargin</a> <a href="javascript:;" class="aLightGray" title="threshold">threshold</a> <a href="javascript:;" class="aLightGray" title="Intersection Observer API">Intersection Observer API</a> <a href="javascript:;" class="aLightGray" title="unobserve">unobserve</a> <a href="javascript:;" class="aLightGray" title="前端懒加载">前端懒加载</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633500.html" class="aBlack" target="_blank" title="IntersectionObserver 怎样按可见性加载内容">IntersectionObserver 怎样按可见性加载内容</a> </dt> <dd class="cont2"> <span><i class="view"></i>182浏览</span> <span class="collectBtn user_collection" data-id="633500" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633499.html" class="img_box" title="CSS anchor positioning 怎样让下拉菜单跟随触发按钮并自动避让边缘"> <img src="/uploads/20261021/1792576479-9a8cc4f6fa-cf3d3fb469-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS anchor positioning 怎样让下拉菜单跟随触发按钮并自动避让边缘"> </a> <dl> <dd class="cont1"> <span> <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>   |  11小时前  |   <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="/articletag/40483_new_0_1.html" class="aLightGray" title="浏览器兼容">浏览器兼容</a> · <a href="javascript:;" class="aLightGray" title="anchor-name">anchor-name</a> <a href="javascript:;" class="aLightGray" title="position-area">position-area</a> <a href="javascript:;" class="aLightGray" title="CSS anchor positioning">CSS anchor positioning</a> <a href="javascript:;" class="aLightGray" title="position-anchor">position-anchor</a> <a href="javascript:;" class="aLightGray" title="position-try">position-try</a> <a href="javascript:;" class="aLightGray" title="下拉菜单定位">下拉菜单定位</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633499.html" class="aBlack" target="_blank" title="CSS anchor positioning 怎样让下拉菜单跟随触发按钮并自动避让边缘">CSS anchor positioning 怎样让下拉菜单跟随触发按钮并自动避让边缘</a> </dt> <dd class="cont2"> <span><i class="view"></i>161浏览</span> <span class="collectBtn user_collection" data-id="633499" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633498.html" class="img_box" title="CSS overflow: clip 怎样在裁剪内容时不产生滚动条"> <img src="/uploads/20261021/1792575883-1af5acd525-92e4b4fa13-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS overflow: clip 怎样在裁剪内容时不产生滚动条"> </a> <dl> <dd class="cont1"> <span> <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/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="/articletag/40050_new_0_1.html" class="aLightGray" title="可访问性">可访问性</a> · <a href="javascript:;" class="aLightGray" title="CSS">CSS</a> <a href="javascript:;" class="aLightGray" title="滚动容器">滚动容器</a> <a href="javascript:;" class="aLightGray" title="overflow: clip">overflow: clip</a> <a href="javascript:;" class="aLightGray" title="overflow: hidden">overflow: hidden</a> <a href="javascript:;" class="aLightGray" title="键盘聚焦">键盘聚焦</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633498.html" class="aBlack" target="_blank" title="CSS overflow: clip 怎样在裁剪内容时不产生滚动条">CSS overflow: clip 怎样在裁剪内容时不产生滚动条</a> </dt> <dd class="cont2"> <span><i class="view"></i>252浏览</span> <span class="collectBtn user_collection" data-id="633498" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633496.html" class="img_box" title="CSS @scope 怎样限制组件样式不越过容器边界"> <img src="/uploads/20261021/1792571859-7e0d47578e-08d36eee0e-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS @scope 怎样限制组件样式不越过容器边界"> </a> <dl> <dd class="cont1"> <span> <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>   |  13小时前  |   <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="javascript:;" class="aLightGray" title="CSS">CSS</a> <a href="javascript:;" class="aLightGray" title="组件样式">组件样式</a> <a href="javascript:;" class="aLightGray" title="@scope">@scope</a> <a href="javascript:;" class="aLightGray" title="scope root">scope root</a> <a href="javascript:;" class="aLightGray" title="scope limit">scope limit</a> <a href="javascript:;" class="aLightGray" title=":scope">:scope</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633496.html" class="aBlack" target="_blank" title="CSS @scope 怎样限制组件样式不越过容器边界">CSS @scope 怎样限制组件样式不越过容器边界</a> </dt> <dd class="cont2"> <span><i class="view"></i>208浏览</span> <span class="collectBtn user_collection" data-id="633496" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/633252.html" class="img_box" title="前端 Web Locks 怎样查询当前持有者"> <img src="/uploads/20261020/1792436805-d99fd42e6d-fbf55e5a08-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="前端 Web Locks 怎样查询当前持有者"> </a> <dl> <dd class="cont1"> <span> <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天前  |   <a href="/articletag/1650_new_0_1.html" class="aLightGray" title="并发控制">并发控制</a> · <a href="javascript:;" class="aLightGray" title="前端">前端</a> <a href="javascript:;" class="aLightGray" title="Query">Query</a> <a href="javascript:;" class="aLightGray" title="Web Locks API">Web Locks API</a> <a href="javascript:;" class="aLightGray" title="LockManager">LockManager</a> <a href="javascript:;" class="aLightGray" title="多标签页同步">多标签页同步</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/633252.html" class="aBlack" target="_blank" title="前端 Web Locks 怎样查询当前持有者">前端 Web Locks 怎样查询当前持有者</a> </dt> <dd class="cont2"> <span><i class="view"></i>284浏览</span> <span class="collectBtn user_collection" data-id="633252" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> </ul> </div> </div> <div class="mainRight"> <!-- 右侧广告位banner --> <div class="rightContBox" style="margin-top: 0px;"> <div class="rightTit"> <a href="/courselist.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit lineOverflow">课程推荐</div> </div> <ul class="lessonRecomRList"> <li> <a href="/course/9.html" class="img_box" target="_blank" title="前端进阶之JavaScript设计模式"> <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="lineTwoOverflow"><a href="/course/9.html" target="_blank" class="aBlack" title="前端进阶之JavaScript设计模式">前端进阶之JavaScript设计模式</a></dt> <dd class="cont1 lineTwoOverflow"> 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">543次学习</dd> </dl> </li> <li> <a href="/course/2.html" class="img_box" target="_blank" title="GO语言核心编程课程"> <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="lineTwoOverflow"><a href="/course/2.html" target="_blank" class="aBlack" title="GO语言核心编程课程">GO语言核心编程课程</a></dt> <dd class="cont1 lineTwoOverflow"> 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">516次学习</dd> </dl> </li> <li> <a href="/course/74.html" class="img_box" target="_blank" title="简单聊聊mysql8与网络通信"> <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="lineTwoOverflow"><a href="/course/74.html" target="_blank" class="aBlack" title="简单聊聊mysql8与网络通信">简单聊聊mysql8与网络通信</a></dt> <dd class="cont1 lineTwoOverflow"> 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">500次学习</dd> </dl> </li> <li> <a href="/course/57.html" class="img_box" target="_blank" title="JavaScript正则表达式基础与实战"> <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="lineTwoOverflow"><a href="/course/57.html" target="_blank" class="aBlack" title="JavaScript正则表达式基础与实战">JavaScript正则表达式基础与实战</a></dt> <dd class="cont1 lineTwoOverflow"> 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">487次学习</dd> </dl> </li> <li> <a href="/course/28.html" class="img_box" target="_blank" title="从零制作响应式网站—Grid布局"> <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="lineTwoOverflow"><a href="/course/28.html" target="_blank" class="aBlack" title="从零制作响应式网站—Grid布局">从零制作响应式网站—Grid布局</a></dt> <dd class="cont1 lineTwoOverflow"> 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">485次学习</dd> </dl> </li> </ul> </div> <div class="rightContBox"> <div class="rightTit"> <a href="/ai.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit lineOverflow">AI推荐</div> </div> <ul class="lessonRecomRList"> <li> <a href="/ai/13900.html" target="_blank" title="PubMedQA数据集详解:生物医学问答基准、功能与应用指南" class="img_box"> <img src="/uploads/20260908/6a9f83280940e7.65575695.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="PubMedQA数据集详解:生物医学问答基准、功能与应用指南" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13900.html" class="aBlack" target="_blank" title="PubMedQA">PubMedQA</a></dt> <dd class="cont1 lineTwoOverflow"> 深入了解PubMedQA生物医学问答数据集,涵盖其核心功能、使用方法及在临床决策、药物研发等场景的应用,助力提升NLP模型性能。 </dd> <dd class="cont2">583次使用</dd> </dl> </li> <li> <a href="/ai/13899.html" target="_blank" title="H2O EvalGPT:开源LLM大模型评估与排行榜工具" class="img_box"> <img src="/uploads/20260908/17887986376a9ee6adaf3f5.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="H2O EvalGPT:开源LLM大模型评估与排行榜工具" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13899.html" class="aBlack" target="_blank" title="H2O EvalGPT">H2O EvalGPT</a></dt> <dd class="cont1 lineTwoOverflow"> H2O EvalGPT是H2O.ai推出的开源LLM评估平台,提供详细的大模型性能排行榜、行业特定基准测试及A/B测试功能,助您快速选择最适合项目的高性能大语言模型。 </dd> <dd class="cont2">621次使用</dd> </dl> </li> <li> <a href="/ai/13898.html" target="_blank" title="LMArena是什么?伯克利AI模型评估平台使用指南与功能解析" class="img_box"> <img src="/uploads/20260908/6a9f862dbcfec7.27385604.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="LMArena是什么?伯克利AI模型评估平台使用指南与功能解析" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13898.html" class="aBlack" target="_blank" title="LMArena">LMArena</a></dt> <dd class="cont1 lineTwoOverflow"> LMArena是加州大学伯克利分校推出的AI模型匿名评测平台。通过盲测投票机制,用户可对比不同大模型回答并生成实时排行榜,助力开发者优化模型及用户选择最佳AI工具。 </dd> <dd class="cont2">655次使用</dd> </dl> </li> <li> <a href="/ai/13897.html" target="_blank" title="斯坦福HELM:大语言模型Holistic Evaluation整体评估框架详解" class="img_box"> <img src="/uploads/20260908/6a9f86b31ed789.06773114.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="斯坦福HELM:大语言模型Holistic Evaluation整体评估框架详解" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13897.html" class="aBlack" target="_blank" title="HELM">HELM</a></dt> <dd class="cont1 lineTwoOverflow"> 深入了解斯坦福推出的HELM(Holistic Evaluation of Language Models)大模型评测体系。本文解析其核心功能、安装配置步骤及应用场景,涵盖准确性、公平性、鲁棒性等多维度指标,助力开发者全面优化语言模型性能。 </dd> <dd class="cont2">622次使用</dd> </dl> </li> <li> <a href="/ai/13896.html" target="_blank" title="MMBench详解:多模态大模型基准测试、功能特点与使用指南" class="img_box"> <img src="/uploads/20260908/6a9f86d3eed3e7.18564236.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="MMBench详解:多模态大模型基准测试、功能特点与使用指南" style="object-fit:cover;width:100%;height:100%;"> </a> <dl> <dt class="lineTwoOverflow"><a href="/ai/13896.html" class="aBlack" target="_blank" title="MMBench">MMBench</a></dt> <dd class="cont1 lineTwoOverflow"> MMBench是由上海人工智能实验室等机构联合推出的多模态基准测试平台,提供细粒度能力评估、大规模数据集及VLMEvalKit工具。本文详细介绍其核心功能、安装使用方法及应用场景,助力开发者全面评估多模态模型性能。 </dd> <dd class="cont2">436次使用</dd> </dl> </li> </ul> </div> <!-- 相关文章 --> <div class="rightContBox"> <div class="rightTit"> <a href="/articlelist.html" class="more" title="查看更多">查看更多<i class="iconfont"></i></a> <div class="tit lineOverflow">相关文章</div> </div> <ul class="aboutArticleRList"> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/207000.html" class="aBlack" title="JavaScript函数定义及示例详解">JavaScript函数定义及示例详解</a></dt> <dd> <span class="left">2025-05-11</span> <span class="right">502浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/621422.html" class="aBlack" 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">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></dt> <dd> <span class="left">2026-08-21</span> <span class="right">501浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/619053.html" class="aBlack" title="CSS变量简化按钮悬停效果技巧">CSS变量简化按钮悬停效果技巧</a></dt> <dd> <span class="left">2026-05-31</span> <span class="right">501浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/618916.html" class="aBlack" title="JavaScript符号类型详解与应用">JavaScript符号类型详解与应用</a></dt> <dd> <span class="left">2026-05-31</span> <span class="right">501浏览</span> </dd> </dl> </li> <li> <dl> <dt class="lineTwoOverflow"><a href="/article/612539.html" class="aBlack" title="HTML剪贴板复制粘贴怎么用">HTML剪贴板复制粘贴怎么用</a></dt> <dd> <span class="left">2026-05-26</span> <span class="right">501浏览</span> </dd> </dl> </li> </ul> </div> </div> </div> <div class="footer"> <div class="footerIn"> <div class="footLeft"> <div class="linkBox"> <a href="/about/1.html" target="_blank" class="aBlack" title="关于我们">关于我们</a> <a href="/about/5.html" target="_blank" class="aBlack" title="免责声明">免责声明</a> <a href="#" class="aBlack" title="意见反馈">意见反馈</a> <a href="/about/2.html" class="aBlack" target="_blank" title="联系我们">联系我们</a> <a href="/send.html" class="aBlack" title="广告合作">内容提交</a> <a href="/manual/go/" target="_blank" class="aBlack" title="手册">手册</a> </div> <div class="footTip">Golang学习网:公益在线Go学习平台,帮助Go学习者快速成长!</div> <div class="shareBox"> <span><i class="qq"></i>技术交流群</span> </div> <div class="copyRight"> Copyright 2023 http://www.17golang.com/ All Rights Reserved | <a href="https://beian.miit.gov.cn/" target="_blank" title="备案">湘ICP备19018815号-4</a> </div> </div> <div class="footRight"> <ul class="encodeList"> <li> <div class="encodeImg"> <img src="/assets/examples/qrcode_for_gh.jpg" alt="Golang学习网"> </div> <div class="tit">关注公众号</div> <div class="tip">Golang学习网</div> </li> <div class="clear"></div> </ul> </div> <div class="clear"></div> </div> </div> <!-- 微信登录弹窗 --> <style> .popupBg .n-error{ color: red; } </style> <div class="popupBg"> <div class="loginBoxBox"> <div class="imgbg"> <img src="/assets/images/leftlogo.jpg" alt=""> </div> <!-- 微信登录 --> <div class="loginInfo encodeLogin" style="display: none;"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="changeLoginType cursorPointer create_wxqrcode" onclick="$('.loginInfo').hide();$('.passwordLogin').show();"> <div class="tip">密码登录在这里</div> </div> <div class="encodeInfo"> <div class="tit"><i></i> 微信扫码登录或注册</div> <div class="encodeImg"> <span id="wx_login_qrcode"><img src="/assets/examples/code.png" alt="二维码"></span> <!-- <div class="refreshBox"> <p>二维码失效</p> <button type="button" class="create_wxqrcode">刷新1111</button> </div> --> </div> <div class="tip">打开微信扫一扫,快速登录/注册</div> </div> <div class="beforeLoginTip">登录即同意 <a href="#" class="aBlue" title="用户协议">用户协议</a> 和 <a href="#" class="aBlue" title="隐私政策">隐私政策</a></div> </div> <!-- 密码登录 --> <div class="loginInfo passwordLogin"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="changeLoginType cursorPointer create_wxqrcode" onclick="$('.loginInfo').hide();$('.encodeLogin').show();"> <div class="tip">微信登录更方便</div> </div> <div class="passwordInfo"> <ul class="logintabs selfTabMenu"> <li class="selfTabItem loginFormLi curr">密码登录</li> <li class="selfTabItem registerFormBox ">注册账号</li> </ul> <div class="selfTabContBox"> <div class="selfTabCont loginFormBox" style="display: block;"> <form name="form" id="login-form" class="form-vertical form" method="POST" action="/index/user/login"> <input type="hidden" name="url" value="//www.17golang.com/article/403826.html"/> <input type="hidden" name="__token__" value="1eb2f2ba13e5d6b791fb55d3f8a183f5" /> <div class="form-group" style="height:70px;"> <input class="form-control" id="account" type="text" name="account" value="" data-rule="required" placeholder="邮箱/用户名" autocomplete="off"> </div> <div class="form-group" style="height:70px;"> <input class="form-control" id="password" type="password" name="password" data-rule="required;password" placeholder="密码" autocomplete="off"> </div> <div class="codeBox" style="height:70px;"> <div class="form-group" style="height:70px; width:205px; float: left;"> <input type="text" name="captcha" class="form-control" placeholder="验证码" data-rule="required;length(4)" /> </div> <span class="input-group-btn" style="padding:0;border:none;"> <img src="/captcha.html" width="100" height="45" onclick="this.src = '/captcha.html?r=' + Math.random();"/> </span> </div> <div class="other"> <a href="#" class="forgetPwd aGray" onclick="$('.loginInfo').hide();$('.passwordForget').show();" title="忘记密码">忘记密码</a> </div> <div class="loginBtn mt25"> <button type="submit">登录</button> </div> </form> </div> <div class="selfTabCont registerFormBox" style="display: none;"> <form name="form1" id="register-form" class="form-vertical form" method="POST" action="/index/user/register"> <input type="hidden" name="invite_user_id" value="0"/> <input type="hidden" name="url" value="//www.17golang.com/article/403826.html"/> <input type="hidden" name="__token__" value="1eb2f2ba13e5d6b791fb55d3f8a183f5" /> <div class="form-group" style="height:70px;"> <input type="text" name="email" id="email2" data-rule="required;email" class="form-control" placeholder="邮箱"> </div> <div class="form-group" style="height:70px;"> <input type="text" id="username" name="username" data-rule="required;username" class="form-control" placeholder="用户名必须3-30个字符"> </div> <div class="form-group" style="height:70px;"> <input type="password" id="password2" name="password" data-rule="required;password" class="form-control" placeholder="密码必须6-30个字符"> </div> <div class="codeBox" style="height:70px;"> <div class="form-group" style="height:70px; width:205px; float: left;"> <input type="text" name="captcha" class="form-control" placeholder="验证码" data-rule="required;length(4)" /> </div> <span class="input-group-btn" style="padding:0;border:none;"> <img src="/captcha.html" width="100" height="45" onclick="this.src = '/captcha.html?r=' + Math.random();"/> </span> </div> <div class="loginBtn"> <button type="submit">注册</button> </div> </form> </div> </div> </div> <div class="beforeLoginTip">登录即同意 <a href="https://www.17golang.com/about/3.html" target="_blank" class="aBlue" title="用户协议">用户协议</a> 和 <a href="https://www.17golang.com/about/4.html" target="_blank" class="aBlue" title="隐私政策">隐私政策</a></div> </div> <!-- 重置密码 --> <div class="loginInfo passwordForget"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="returnLogin cursorPointer" onclick="$('.passwordForget').hide();$('.passwordLogin').show();">返回登录</div> <div class="passwordInfo"> <ul class="logintabs selfTabMenu"> <li class="selfTabItem">重置密码</li> </ul> <div class="selfTabContBox"> <div class="selfTabCont"> <form id="resetpwd-form" class="form-horizontal form-layer nice-validator n-default n-bootstrap form" method="POST" action="/api/user/resetpwd.html" novalidate="novalidate"> <div style="height:70px;"> <input type="text" class="form-control" id="email" name="email" value="" placeholder="输入邮箱" aria-invalid="true"> </div> <div class="codeBox" style="height:70px;"> <div class="form-group" style="height:70px; width:205px; float: left;"> <input type="text" name="captcha" class="form-control" placeholder="验证码" /> </div> <span class="input-group-btn" style="padding:0;border:none;"> <a href="javascript:;" class="btn btn-primary btn-captcha cursorPointer" style="background: #2080F8; border-radius: 4px; color: #fff; padding: 12px; position: absolute;" data-url="/api/ems/send.html" data-type="email" data-event="resetpwd">发送验证码</a> </span> </div> <input type="password" class="form-control" id="newpassword" name="newpassword" value="" placeholder="请输入6-18位密码"> <div class="loginBtn mt25"> <button type="submit">重置密码</button> </div> </form> </div> </div> </div> </div> </div> </div> <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> <script src="/assets/js/frontend/common.js"></script> </body> </html>