当前位置：首页 > 文章列表 > 文章 > 前端 > HTML多行文本框怎么用？textarea标签详解

HTML多行文本框怎么用？textarea标签详解

2025-09-15 12:51:34 0浏览收藏

学习文章要努力，但是不要急！今天的这篇文章《HTML多行文本框怎么用？textarea属性详解》将会介绍到等等知识点，如果你想深入学习文章，可以关注我！我会持续更新相关文章的，希望对大家都能有所帮助！

在网页开发中，使用 HTML 的标签可以让用户输入多行文本内容。1. 创建多行文本框的基本方法是使用 <textarea> 标签，并通过 rows 和 cols 属性设置大小，或用 CSS 控制宽高以获得更灵活的布局；2. 常见实用属性包括 name、id、placeholder、required、readonly、disabled、maxlength 和 autofocus，这些属性能提升功能性和用户体验；3. 若要禁止调整文本框大小，可通过 CSS 设置 resize: none，也可单独限制水平或垂直方向的调整；4. 提交数据时，<textarea> 的内容会通过 name 属性传给后端，注意换行符会被保留为 \n，需根据需要转换格式。掌握这些要点有助于在实际项目中更好地应用 <textarea>。</p><p><img src="/uploads/20250915/175791186968c79b3d79af9.jpg" alt="HTML多行文本框怎么用？textarea标签有哪些属性？"></p><p>在网页开发中，如果需要让用户输入多行文本内容，比如留言、评论或文章，最常用的就是 HTML 的 <code><textarea></code> 标签。它比普通的单行输入框（input）更适合处理大段文字输入。</p><hr><h3>1. 基本用法：怎么创建一个多行文本框？</h3><p><code><textarea></code> 标签的使用非常简单，只需要写上标签并设置一些基本属性即可：</p><pre class="brush:language-html;toolbar:false;"><textarea rows="5" cols="30">请输入内容...

rows 表示显示多少行；
cols 表示每行显示多少个字符宽度；
中间的文字是默认显示的内容，用户可以修改。

注意：现代开发中，通常用 CSS 来控制宽高，比如用 width: 300px; height: 100px; 替代 cols 和 rows，这样布局更灵活。

2. 常见属性介绍：textarea有哪些实用属性？

除了基础的 rows 和 cols，</code> 还支持很多常用的表单属性：</p><ul><li><strong>name / id</strong>：用于表单提交或者 JS 操作。</li><li><strong>placeholder</strong>：占位符提示文字，用户未输入时显示。</li><li><strong>required</strong>：表示这个输入框不能为空。</li><li><strong>readonly / disabled</strong>：分别表示只读和禁用状态。</li><li><strong>maxlength</strong>：限制最多输入多少个字符。</li><li><strong>autofocus</strong>：页面加载时自动聚焦到该输入框。</li></ul><p>举个例子：</p><pre class="brush:language-html;toolbar:false;"><textarea name="message" placeholder="写下你的想法..." required maxlength="200">

这些属性结合使用，可以满足大多数场景下的需求。

`3. 怎么让文本框不能调整大小？`

默认情况下，浏览器允许用户拖动右下角来调整 </code> 的大小。如果你希望固定尺寸，可以通过 CSS 设置：</p><pre class="brush:language-css;toolbar:false;">textarea { resize: none; }</pre><p>也可以只禁止水平或垂直方向的调整：</p><pre class="brush:language-css;toolbar:false;">resize: vertical; /* 只能上下拉伸 */ resize: horizontal; /* 只能左右拉伸 */</pre><p>这个小细节有时候容易被忽略，但对界面一致性很有帮助。</p><hr><h3>4. 提交数据时要注意什么？</h3><p>在表单提交时，<code><textarea></code> 的内容会和其他输入框一样，通过 <code>name</code> 属性作为键名，把值传给后端。例如：</p><pre class="brush:language-html;toolbar:false;"><form action="/submit" method="post"> <textarea name="content">默认内容

提交之后，后端就可以通过 content 这个字段获取用户输入的完整文本。

另外，注意换行符的问题：用户在文本框里按回车产生的换行，在提交时会被保留为 \n，后端处理时需要注意是否要转换成 HTML 的或者其他格式。

基本上就这些了。</code> 虽然看起来简单，但在实际项目中灵活使用还是需要掌握几个关键点，特别是属性搭配和样式控制方面。</p><p>终于介绍完啦！小伙伴们，这篇关于《HTML多行文本框怎么用？textarea标签详解》的介绍应该让你收获多多了吧！欢迎大家收藏或分享给更多需要学习的朋友吧~golang学习网公众号也会发布文章相关知识，快来关注吧！</p> </div> <div class="labsList"> </div> <div class="cateBox"> <div class="cateItem"> <a href="/article/314294.html" title="Golang网络请求模拟测试方法" class="img_box"> <img src="/uploads/20250915/175791172568c79aad7135f.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="Golang网络请求模拟测试方法">Golang网络请求模拟测试方法 </a> <dl> <dt class="lineOverflow"><a href="/article/314294.html" title="Golang网络请求模拟测试方法" class="aBlack">上一篇<i></i></a></dt> <dd class="lineTwoOverflow">Golang网络请求模拟测试方法</dd> </dl> </div> <div class="cateItem"> <a href="/article/314296.html" title="印象笔记免费扩容技巧及空间提升教程" class="img_box"> <img src="/uploads/20250915/175791189768c79b599be96.jpg" onerror="this.onerror='',this.src='/assets/images/moren/morentu.png'" alt="印象笔记免费扩容技巧及空间提升教程"> </a> <dl> <dt class="lineOverflow"><a href="/article/314296.html" class="aBlack" title="印象笔记免费扩容技巧及空间提升教程">下一篇<i></i></a></dt> <dd class="lineTwoOverflow">印象笔记免费扩容技巧及空间提升教程</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/629676.html" class="img_box" title="Popover API 怎么实现点击外部自动关闭"> <img src="/uploads/20261005/1791201542-953c61de58-ce84a07e66-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Popover API 怎么实现点击外部自动关闭"> </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小时前 | <a href="/articletag/240_new_0_1.html" class="aLightGray" title="html">html</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="Popover API">Popover API</a> <a href="javascript:;" class="aLightGray" title="popover auto">popover auto</a> <a href="javascript:;" class="aLightGray" title="点击外部关闭">点击外部关闭</a> <a href="javascript:;" class="aLightGray" title="Light Dismiss">Light Dismiss</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629676.html" class="aBlack" target="_blank" title="Popover API 怎么实现点击外部自动关闭">Popover API 怎么实现点击外部自动关闭</a> </dt> <dd class="cont2"> <span><i class="view"></i>225浏览</span> <span class="collectBtn user_collection" data-id="629676" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629627.html" class="img_box" title="CSS cqi 和 cqb 单位分别跟随哪个容器轴"> <img src="/uploads/20261005/1791183931-5df1f8e440-a8ae3cb8bb-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS cqi 和 cqb 单位分别跟随哪个容器轴"> </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> | 7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="容器查询">容器查询</a> <a href="javascript:;" class="aLightGray" title="cqi">cqi</a> <a href="javascript:;" class="aLightGray" title="cqb">cqb</a> <a href="javascript:;" class="aLightGray" title="inline-size">inline-size</a> <a href="javascript:;" class="aLightGray" title="block-size">block-size</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629627.html" class="aBlack" target="_blank" title="CSS cqi 和 cqb 单位分别跟随哪个容器轴">CSS cqi 和 cqb 单位分别跟随哪个容器轴</a> </dt> <dd class="cont2"> <span><i class="view"></i>470浏览</span> <span class="collectBtn user_collection" data-id="629627" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629585.html" class="img_box" title="CSS position-try-fallbacks 怎么自定义浮层回退顺序"> <img src="/uploads/20261005/1791173060-05862cb32b-4db54229ef-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS position-try-fallbacks 怎么自定义浮层回退顺序"> </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="javascript:;" class="aLightGray" title="position-try-fallbacks">position-try-fallbacks</a> <a href="javascript:;" class="aLightGray" title="CSS锚点定位">CSS锚点定位</a> <a href="javascript:;" class="aLightGray" title="浮层回退">浮层回退</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629585.html" class="aBlack" target="_blank" title="CSS position-try-fallbacks 怎么自定义浮层回退顺序">CSS position-try-fallbacks 怎么自定义浮层回退顺序</a> </dt> <dd class="cont2"> <span><i class="view"></i>427浏览</span> <span class="collectBtn user_collection" data-id="629585" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629534.html" class="img_box" title="CSS :has() 怎么控制选择范围避免匹配成本过高"> <img src="/uploads/20261005/1791149623-ab292b5d21-97ca3c64e1-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="CSS :has() 怎么控制选择范围避免匹配成本过高"> </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> | 16小时前 | </span> </dd> <dt class="lineOverflow"> <a href="/article/629534.html" class="aBlack" target="_blank" title="CSS :has() 怎么控制选择范围避免匹配成本过高">CSS :has() 怎么控制选择范围避免匹配成本过高</a> </dt> <dd class="cont2"> <span><i class="view"></i>210浏览</span> <span class="collectBtn user_collection" data-id="629534" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629497.html" class="img_box" title="Web Locks API 怎么避免多个标签页重复执行任务"> <img src="/uploads/20261005/1791141911-1a41575ad0-a3e2a149d7-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Web Locks API 怎么避免多个标签页重复执行任务"> </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> | 18小时前 | </span> </dd> <dt class="lineOverflow"> <a href="/article/629497.html" class="aBlack" target="_blank" title="Web Locks API 怎么避免多个标签页重复执行任务">Web Locks API 怎么避免多个标签页重复执行任务</a> </dt> <dd class="cont2"> <span><i class="view"></i>348浏览</span> <span class="collectBtn user_collection" data-id="629497" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629459.html" class="img_box" title="Fetch 流式上传为什么需要 duplex 选项"> <img src="/uploads/20261005/1791133328-cbb7175b6a-c8a3e01a3e-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Fetch 流式上传为什么需要 duplex 选项"> </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> | 21小时前 | </span> </dd> <dt class="lineOverflow"> <a href="/article/629459.html" class="aBlack" target="_blank" title="Fetch 流式上传为什么需要 duplex 选项">Fetch 流式上传为什么需要 duplex 选项</a> </dt> <dd class="cont2"> <span><i class="view"></i>270浏览</span> <span class="collectBtn user_collection" data-id="629459" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629435.html" class="img_box" title="JavaScript Array.fromAsync 怎么收集异步可迭代对象"> <img src="/uploads/20261004/1791125878-3bb67d030b-a8da587ee8-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="JavaScript Array.fromAsync 怎么收集异步可迭代对象"> </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> | 23小时前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="/articletag/5173_new_0_1.html" class="aLightGray" title="异步编程">异步编程</a> · <a href="javascript:;" class="aLightGray" title="JavaScript">JavaScript</a> <a href="javascript:;" class="aLightGray" title="Promise.all">Promise.all</a> <a href="javascript:;" class="aLightGray" title="Array.fromAsync">Array.fromAsync</a> <a href="javascript:;" class="aLightGray" title="异步可迭代对象">异步可迭代对象</a> <a href="javascript:;" class="aLightGray" title="AsyncIterable">AsyncIterable</a> <a href="javascript:;" class="aLightGray" title="for await of">for await of</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629435.html" class="aBlack" target="_blank" title="JavaScript Array.fromAsync 怎么收集异步可迭代对象">JavaScript Array.fromAsync 怎么收集异步可迭代对象</a> </dt> <dd class="cont2"> <span><i class="view"></i>236浏览</span> <span class="collectBtn user_collection" data-id="629435" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629406.html" class="img_box" title="Declarative Shadow DOM 怎么服务端输出组件结构"> <img src="/uploads/20261004/1791116632-a4ce608eda-b6bbbcf714-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Declarative Shadow DOM 怎么服务端输出组件结构"> </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> | 1天前 | <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="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="javascript:;" class="aLightGray" title="slot">slot</a> <a href="javascript:;" class="aLightGray" title="Web Components">Web Components</a> <a href="javascript:;" class="aLightGray" title="服务端渲染">服务端渲染</a> <a href="javascript:;" class="aLightGray" title="Declarative Shadow DOM">Declarative Shadow DOM</a> <a href="javascript:;" class="aLightGray" title="shadowrootmode">shadowrootmode</a> <a href="javascript:;" class="aLightGray" title="Shadow Root">Shadow Root</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629406.html" class="aBlack" target="_blank" title="Declarative Shadow DOM 怎么服务端输出组件结构">Declarative Shadow DOM 怎么服务端输出组件结构</a> </dt> <dd class="cont2"> <span><i class="view"></i>227浏览</span> <span class="collectBtn user_collection" data-id="629406" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629366.html" class="img_box" title="Long Animation Frames API 怎么定位卡顿脚本"> <img src="/uploads/20261004/1791107087-699b179be0-7b3be74a00-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="Long Animation Frames API 怎么定位卡顿脚本"> </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> | 1天前 | <a href="/articletag/243_new_0_1.html" class="aLightGray" title="前端">前端</a> · <a href="/articletag/1267_new_0_1.html" class="aLightGray" title="性能监控">性能监控</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="javascript:;" class="aLightGray" title="前端性能">前端性能</a> <a href="javascript:;" class="aLightGray" title="PerformanceObserver">PerformanceObserver</a> <a href="javascript:;" class="aLightGray" title="INP">INP</a> <a href="javascript:;" class="aLightGray" title="Long Animation Frames API">Long Animation Frames API</a> <a href="javascript:;" class="aLightGray" title="LoAF">LoAF</a> <a href="javascript:;" class="aLightGray" title="卡顿脚本">卡顿脚本</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629366.html" class="aBlack" target="_blank" title="Long Animation Frames API 怎么定位卡顿脚本">Long Animation Frames API 怎么定位卡顿脚本</a> </dt> <dd class="cont2"> <span><i class="view"></i>463浏览</span> <span class="collectBtn user_collection" data-id="629366" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629328.html" class="img_box" title="HTML Popover API 怎么实现轻量弹层"> <img src="/uploads/20261004/1791099045-caf50de64e-6a60306a13-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="HTML Popover API 怎么实现轻量弹层"> </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> | 1天前 | <a href="/articletag/240_new_0_1.html" class="aLightGray" title="html">html</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="/articletag/4729_new_0_1.html" class="aLightGray" title="css">css</a> · <a href="javascript:;" class="aLightGray" title="html">html</a> <a href="javascript:;" class="aLightGray" title="Popover API">Popover API</a> <a href="javascript:;" class="aLightGray" title="popovertarget">popovertarget</a> <a href="javascript:;" class="aLightGray" title="前端弹层">前端弹层</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629328.html" class="aBlack" target="_blank" title="HTML Popover API 怎么实现轻量弹层">HTML Popover API 怎么实现轻量弹层</a> </dt> <dd class="cont2"> <span><i class="view"></i>444浏览</span> <span class="collectBtn user_collection" data-id="629328" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629293.html" class="img_box" title="JavaScript Promise.withResolvers 适合哪些事件桥接场景"> <img src="/uploads/20261004/1791091130-6fd99a398d-dce0a1dfb2-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="JavaScript Promise.withResolvers 适合哪些事件桥接场景"> </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> | 1天前 | <a href="/articletag/1017_new_0_1.html" class="aLightGray" title="websocket">websocket</a> · <a href="/articletag/4701_new_0_1.html" class="aLightGray" title="javascript">javascript</a> · <a href="/articletag/5173_new_0_1.html" class="aLightGray" title="异步编程">异步编程</a> · <a href="javascript:;" class="aLightGray" title="JavaScript">JavaScript</a> <a href="javascript:;" class="aLightGray" title="websocket">websocket</a> <a href="javascript:;" class="aLightGray" title="AbortSignal">AbortSignal</a> <a href="javascript:;" class="aLightGray" title="异步迭代器">异步迭代器</a> <a href="javascript:;" class="aLightGray" title="Promise.withResolvers">Promise.withResolvers</a> <a href="javascript:;" class="aLightGray" title="EventTarget">EventTarget</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629293.html" class="aBlack" target="_blank" title="JavaScript Promise.withResolvers 适合哪些事件桥接场景">JavaScript Promise.withResolvers 适合哪些事件桥接场景</a> </dt> <dd class="cont2"> <span><i class="view"></i>431浏览</span> <span class="collectBtn user_collection" data-id="629293" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> <li> <div class="contBox"> <a href="/article/629256.html" class="img_box" title="JavaScript AbortSignal.any 怎么组合多个取消来源"> <img src="/uploads/20261004/1791083280-348869972f-0e637bb68b-cover-640.webp" onerror="this.src='/assets/images/moren/morentu.png'" alt="JavaScript AbortSignal.any 怎么组合多个取消来源"> </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> | 1天前 | <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="Fetch">Fetch</a> <a href="javascript:;" class="aLightGray" title="AbortController">AbortController</a> <a href="javascript:;" class="aLightGray" title="取消请求">取消请求</a> <a href="javascript:;" class="aLightGray" title="AbortSignal.any">AbortSignal.any</a> <a href="javascript:;" class="aLightGray" title="AbortSignal.timeout">AbortSignal.timeout</a> </span> </dd> <dt class="lineOverflow"> <a href="/article/629256.html" class="aBlack" target="_blank" title="JavaScript AbortSignal.any 怎么组合多个取消来源">JavaScript AbortSignal.any 怎么组合多个取消来源</a> </dt> <dd class="cont2"> <span><i class="view"></i>174浏览</span> <span class="collectBtn user_collection" data-id="629256" data-type="article" title="收藏"><i class="collect"></i>收藏</span> </dd> </dl> </div> </li> </ul> </div> </div> <div class="mainRight">  <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">343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">403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">402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">362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">183次使用</dd> </dl> </li> </ul> </div>  <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>  <style> .popupBg .n-error{ color: red; } </style> <div class="popupBg"> <div class="loginBoxBox"> <div class="imgbg"> <img src="/assets/images/leftlogo.jpg" alt=""> </div>  <div class="loginInfo encodeLogin" style="display: none;"> <div class="closeIcon" onclick="$('.popupBg').hide();"></div> <div class="changeLoginType cursorPointer create_wxqrcode" onclick="$('.loginInfo').hide();$('.passwordLogin').show();"> <div class="tip">密码登录在这里</div> </div> <div class="encodeInfo"> <div class="tit"><i></i> 微信扫码登录或注册</div> <div class="encodeImg"> <span id="wx_login_qrcode"><img src="/assets/examples/code.png" alt="二维码"></span>  </div> <div class="tip">打开微信扫一扫，快速登录/注册</div> </div> <div class="beforeLoginTip">登录即同意 <a href="#" class="aBlue" title="用户协议">用户协议</a> 和 <a href="#" class="aBlue" title="隐私政策">隐私政策</a></div> </div>  <div class="loginInfo passwordLogin"> <div class="closeIcon" onclick="$('.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/314295.html"/> <input type="hidden" name="__token__" value="18c5f81df7c75437f0cfb7ad393eb87f" /> <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/314295.html"/> <input type="hidden" name="__token__" value="18c5f81df7c75437f0cfb7ad393eb87f" /> <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>  <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>