扫码关注官方订阅号
正文
0
霞舞
发布时间：2024-11-10 12:03:32
499人浏览过
来源于php中文网
原创
处理复制预格式文本时的多余空格
在编写 HTML 时，
标签经常用于显示预格式文本，保留换行符和缩进等原始格式。然而，当需要复制 中的代码时，可能会遇到一个问题：复制的内容包含许多多余的空格。造成此问题的原因是，当将 中的内容复制到 中时，<pre class="brush:php;toolbar:false;"> 标签中的格式会被转换成空格。要解决此问题并保留原始格式，我们需要使用不同的方法来获取文本内容。</p><div class="aritcle_card flexRow"> <div class="artcardd flexRow"> <a class="aritcle_card_img" href="/ai/2482" title="MiroThinker"><img src="https://img.php.cn/upload/ai_manual/001/246/273/176801534469652.png" alt="MiroThinker"></a> <div class="aritcle_card_info flexColumn"> <a href="/ai/2482" title="MiroThinker">MiroThinker</a> <p>MiroMind团队推出的研究型开源智能体，专为深度研究与复杂工具使用场景设计</p> </div> <a href="/ai/2482" title="MiroThinker" class="aritcle_card_btn flexRow flexcenter"><b></b><span>下载</span> </a> </div> </div><pre class="brush:php;toolbar:false;">textArea.value = $pre.text(); // 使用 text() 而不是 html() 来获取文本内容</pre></p> <p>通过使用 text() 方法，我们可以获取 </p> <pre class="brush:php;toolbar:false;"> 中文本的内容，而不会将格式转换为空格。这将确保复制的内容准确反映 <pre class="brush:php;toolbar:false;"> 中的原始代码。</pre></pre> </div> <div class="artmoreart "> <p class="statement">本站声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn</p> <div class="lastanext flexRow"> <a class="lastart flexRow" href="/faq/1089576.html" title="如何利用 SVG 实现不规则进度条的动态效果？"><span>上一篇：</span>如何利用 SVG 实现不规则进度条的动态效果？</a> <a class="nextart flexRow" href="/faq/1089597.html" title="如何使用 CSS Flexbox 创建宽度可变、间距相等且左对齐的元素布局？"><span>下一篇：</span>如何使用 CSS Flexbox 创建宽度可变、间距相等且左对齐的元素布局？</a> </div> </div> <div class="artlef-down "> <div class="authormore "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>作者最新文章</p> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044385.html" title="如何在 Go 中从 Redis 列表类型键安全获取所有元素"><b></b> <p class="overflowclass">如何在 Go 中从 Redis 列表类型键安全获取所有元素</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 15:45</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044387.html" title="Remix Logic 现已推出DLSS 加速 Half Sword、Highguard、《噬血代码 II》(CODE VEIN II) ARC Raiders：Headwinds 更新"><b></b> <p class="overflowclass">Remix Logic 现已推出DLSS 加速 Half Sword、Highguard、《噬血代码 II》(CODE VEIN II) ARC Raiders：Headwinds 更新</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 15:45</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044478.html" title="Minecraft源码中IN_FIRE与ON_FIRE伤害源的区别解析"><b></b> <p class="overflowclass">Minecraft源码中IN_FIRE与ON_FIRE伤害源的区别解析</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:04</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044532.html" title="iPhone 18 Pro能直连星链：苹果史上首次"><b></b> <p class="overflowclass">iPhone 18 Pro能直连星链：苹果史上首次</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:16</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044573.html" title="如何在 ES6 中遍历对象内部的多个数组"><b></b> <p class="overflowclass">如何在 ES6 中遍历对象内部的多个数组</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:26</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044682.html" title="如何在多个 C 模块中复用 Go 导出的回调函数"><b></b> <p class="overflowclass">如何在多个 C 模块中复用 Go 导出的回调函数</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:49</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044685.html" title="皓衣行原著小说叫什么"><b></b> <p class="overflowclass">皓衣行原著小说叫什么</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:49</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044796.html" title="Tone.js 序列进度与状态监控完整指南"><b></b> <p class="overflowclass">Tone.js 序列进度与状态监控完整指南</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:15</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044893.html" title="目标地图怎么开会员-目标地图会员开通方法"><b></b> <p class="overflowclass">目标地图怎么开会员-目标地图会员开通方法</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:38</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044902.html" title="任天堂邀请多位记者赴纽约 大型直面会或将揭晓"><b></b> <p class="overflowclass">任天堂邀请多位记者赴纽约 大型直面会或将揭晓</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:40</p> </div> </div> </div> </div> <div class="moreAi "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>热门AI工具</p> </div> <a target="_blank" class="rititle-more flexRow" href="/ai" title="热门AI工具"><span>更多</span><b></b></a> </div> <div class="moreailist flexRow"> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/723" title="DeepSeek" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679963982777.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="DeepSeek" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/723" title="DeepSeek" class="overflowclass abripone">DeepSeek</a> <p class="overflowclass abriptwo">幻方量化公司旗下的开源大模型平台</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/chat" target="_blank" >AI 聊天问答</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/726" title="豆包大模型" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175680204067325.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="豆包大模型" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/726" title="豆包大模型" class="overflowclass abripone">豆包大模型</a> <p class="overflowclass abriptwo">字节跳动自主研发的一系列大型语言模型</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/code/large-model" target="_blank" >AI大模型</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/725" title="通义千问" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974228210.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="通义千问" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/725" title="通义千问" class="overflowclass abripone">通义千问</a> <p class="overflowclass abriptwo">阿里巴巴推出的全能AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/ai-agent" target="_blank" >Agent智能体</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/854" title="腾讯元宝" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679978251103.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="腾讯元宝" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/854" title="腾讯元宝" class="overflowclass abripone">腾讯元宝</a> <p class="overflowclass abriptwo">腾讯混元平台推出的AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/office/docs" target="_blank" >文档处理</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/chat" target="_blank" >AI 聊天问答</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/724" title="文心一言" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974557049.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="文心一言" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/724" title="文心一言" class="overflowclass abripone">文心一言</a> <p class="overflowclass abriptwo">文心一言是百度开发的AI聊天机器人，通过对话可以生成各种形式的内容。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/1507" title="讯飞写作" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/969/633/68b7a4153cd86671.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="讯飞写作" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/1507" title="讯飞写作" class="overflowclass abripone">讯飞写作</a> <p class="overflowclass abriptwo">基于讯飞星火大模型的AI写作工具，可以快速生成新闻稿件、品宣文案、工作总结、心得体会等各种文文稿</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text/chinese-writing" target="_blank" >中文写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/1115" title="即梦AI" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/001/246/273/68b6d8f7c530c315.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="即梦AI" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/1115" title="即梦AI" class="overflowclass abripone">即梦AI</a> <p class="overflowclass abriptwo">一站式AI创作平台，免费AI图片和视频生成。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="" target="_blank" ></a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/image/image-titching" target="_blank" >图片拼接</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/808" title="ChatGPT" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679970194596.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="ChatGPT" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/808" title="ChatGPT" class="overflowclass abripone">ChatGPT</a> <p class="overflowclass abriptwo">最最强大的AI聊天机器人程序，ChatGPT不单是聊天机器人，还能进行撰写邮件、视频脚本、文案、翻译、代码等任务。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679976181507.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="智谱清言 - 免费全能的AI助手" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="overflowclass abripone">智谱清言 - 免费全能的AI助手</a> <p class="overflowclass abriptwo">智谱清言 - 免费全能的AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/ai-agent" target="_blank" >Agent智能体</a> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="conRight artdtilRight "> <div class="artrig-adv "> <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script> </div> <div class="hotzt artdtzt"> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>相关专题</p> </div> <a target="_blank" class="rititle-more flexRow" href="/faq/zt" title="相关专题"><span>更多</span><b></b></a> </div> <div class="hotztuls flexColumn"> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/csjmsyrjjg" class="aClass flexRow hotzta" title="C++ 设计模式与软件架构"><img src="https://img.php.cn/upload/subject/202601/30/2026013010035824284.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="C++ 设计模式与软件架构" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/csjmsyrjjg" class="aClass flexRow hotztra overflowclass" title="C++ 设计模式与软件架构">C++ 设计模式与软件架构</a> <p class="aClass flexRow hotztrp overflowclass">本专题深入讲解 C++ 中的常见设计模式与架构优化，包括单例模式、工厂模式、观察者模式、策略模式、命令模式等，结合实际案例展示如何在 C++ 项目中应用这些模式提升代码可维护性与扩展性。通过案例分析，帮助开发者掌握 如何运用设计模式构建高质量的软件架构，提升系统的灵活性与可扩展性。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">4</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/cjjzfcgsh" class="aClass flexRow hotzta" title="c++ 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009581328823.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="c++ 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/cjjzfcgsh" class="aClass flexRow hotztra overflowclass" title="c++ 字符串格式化">c++ 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了c++字符串格式化用法、输出技巧、实践等等内容，阅读专题下面的文章了解更多详细内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">2</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javazfcgsh" class="aClass flexRow hotzta" title="java 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009503958383.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javazfcgsh" class="aClass flexRow hotztra overflowclass" title="java 字符串格式化">java 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java如何进行字符串格式化相关教程、使用解析、方法详解等等内容。阅读专题下面的文章了解更多详细教程。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">1</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/pythonzfcgsh" class="aClass flexRow hotzta" title="python 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009412416721.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="python 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/pythonzfcgsh" class="aClass flexRow hotztra overflowclass" title="python 字符串格式化">python 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了python字符串格式化教程、实践、方法、进阶等等相关内容，阅读专题下面的文章了解更多详细操作。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">1</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javarmxxhj" class="aClass flexRow hotzta" title="java入门学习合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b40d167f7c445.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java入门学习合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javarmxxhj" class="aClass flexRow hotztra overflowclass" title="java入门学习合集">java入门学习合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java入门学习指南、初学者项目实战、入门到精通等等内容，阅读专题下面的文章了解更多详细学习方法。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">20</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javapzhjbljch" class="aClass flexRow hotzta" title="java配置环境变量教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b3eeca4c96290.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java配置环境变量教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javapzhjbljch" class="aClass flexRow hotztra overflowclass" title="java配置环境变量教程合集">java配置环境变量教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java配置环境变量设置、步骤、安装jdk、避免冲突等等相关内容，阅读专题下面的文章了解更多详细操作。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">16</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javacpxxwz" class="aClass flexRow hotzta" title="java成品学习网站推荐大全"><img src="https://img.php.cn/upload/subject/000/000/075/697b3ce34c1ad790.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java成品学习网站推荐大全" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javacpxxwz" class="aClass flexRow hotztra overflowclass" title="java成品学习网站推荐大全">java成品学习网站推荐大全</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java成品网站、在线成品网站源码、源码入口等等相关内容，阅读专题下面的文章了解更多详细推荐内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">18</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javazfcclsyjc" class="aClass flexRow hotzta" title="Java字符串处理使用教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b3a2f0eba1672.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Java字符串处理使用教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javazfcclsyjc" class="aClass flexRow hotztra overflowclass" title="Java字符串处理使用教程合集">Java字符串处理使用教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了Java字符串截取、处理、使用、实战等等教程内容，阅读专题下面的文章了解详细操作教程。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">3</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javakdxxgjchj" class="aClass flexRow hotzta" title="Java空对象相关教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b37db731a5352.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Java空对象相关教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javakdxxgjchj" class="aClass flexRow hotztra overflowclass" title="Java空对象相关教程合集">Java空对象相关教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了Java空对象相关教程，阅读专题下面的文章了解更多详细内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">6</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> </div> </div> <div class="hotdownload "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>热门下载</p> </div> <a target="_blank" class="rititle-more flexRow" href="/xiazai" title="热门下载"><span>更多</span><b></b></a> </div> <div class="hotdownTab"> <div class="hdTabs flexRow"> <div class="check" data-id="onef">网站特效 <b></b> </div> / <div class="" data-id="twof">网站源码 <b></b></div> / <div class="" data-id="threef">网站素材 <b></b></div> / <div class="" data-id="fourf">前端模板 <b></b></div> </div> <ul class="onef"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="新颖简约的注册登录表单切换效果" href="/xiazai/js/8727"><span>[表单按钮]</span><span>新颖简约的注册登录表单切换效果</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery带选项卡切换图片滚动" href="/xiazai/js/8726"><span>[图片特效]</span><span>jQuery带选项卡切换图片滚动</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery实现用户评论留言代码" href="/xiazai/js/8725"><span>[表单按钮]</span><span>jQuery实现用户评论留言代码</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jquery大图左右按钮点击切换" href="/xiazai/js/8724"><span>[图片特效]</span><span>jquery大图左右按钮点击切换</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="信封注册表单交互ui特效" href="/xiazai/js/8723"><span>[表单按钮]</span><span>信封注册表单交互ui特效</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="代码量少的jQuery图片幻灯片" href="/xiazai/js/8722"><span>[图片特效]</span><span>代码量少的jQuery图片幻灯片</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery超酷动态弹出表单 jQuery超酷动态弹出表单网页特效" href="/xiazai/js/8721"><span>[表单按钮]</span><span>jQuery超酷动态弹出表单 jQuery超酷动态弹出表单网页特效</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="css3实现3d搜索框" href="/xiazai/js/8720"><span>[表单按钮]</span><span>css3实现3d搜索框</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="CSS3用户登录框样式代码" href="/xiazai/js/8719"><span>[表单按钮]</span><span>CSS3用户登录框样式代码</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery鼠标点击切换背景图片代码" href="/xiazai/js/8718"><span>[图片特效]</span><span>jQuery鼠标点击切换背景图片代码</span></a> </div> </li> </ul> <ul class="twof" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11355" title="openaishop"><span>[电商源码]</span><span>openaishop</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11354" title="思翔企(事)业单位文件柜 build 20080313"><span>[其它模板]</span><span>思翔企(事)业单位文件柜 build 20080313</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11353" title="雅龙智能装备工业设备类WordPress主题1.0"><span>[企业站源码]</span><span>雅龙智能装备工业设备类WordPress主题1.0</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11352" title="威发卡自动发卡系统"><span>[电商源码]</span><span>威发卡自动发卡系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11351" title="卡密分发系统"><span>[电商源码]</span><span>卡密分发系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11350" title="中华陶瓷网"><span>[电商源码]</span><span>中华陶瓷网</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11349" title="简洁粉色食品公司网站"><span>[电商源码]</span><span>简洁粉色食品公司网站</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11348" title="极速网店系统"><span>[电商源码]</span><span>极速网店系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11347" title="淘宝妈妈_淘客推广系统"><span>[电商源码]</span><span>淘宝妈妈_淘客推广系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11346" title="积客B2SCMS商城系统"><span>[电商源码]</span><span>积客B2SCMS商城系统</span> </a> </div> </li> </ul> <ul class="threef" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4300" title="冬季蓝色雪花松枝合集矢量素材"><span>[网站素材]</span><span>冬季蓝色雪花松枝合集矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4299" title="情人节爱心主题海报PSD源文件设计下载"><span>[网站素材]</span><span>情人节爱心主题海报PSD源文件设计下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4298" title="2026粉色梦幻马年矢量模板"><span>[网站素材]</span><span>2026粉色梦幻马年矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4297" title="情人节可爱熊玩偶主题海报PS素材下载"><span>[网站素材]</span><span>情人节可爱熊玩偶主题海报PS素材下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4296" title="传统茶道茶壶茶杯插画矢量素材"><span>[网站素材]</span><span>传统茶道茶壶茶杯插画矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4295" title="意式复古柠檬酒饮海报矢量模板"><span>[网站素材]</span><span>意式复古柠檬酒饮海报矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4294" title="手绘海鲜鱼虾食材合集矢量素材"><span>[网站素材]</span><span>手绘海鲜鱼虾食材合集矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4293" title="开学季主题宣传海报设计模板下载"><span>[网站素材]</span><span>开学季主题宣传海报设计模板下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4292" title="2026马年金色徽章矢量模板"><span>[网站素材]</span><span>2026马年金色徽章矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4291" title="汉堡美食INS海报模板设计素材下载"><span>[网站素材]</span><span>汉堡美食INS海报模板设计素材下载</span> </a> </div> </li> </ul> <ul class="fourf" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8590" title="驾照考试驾校HTML5网站模板"><span>[前端模板]</span><span>驾照考试驾校HTML5网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8589" title="驾照培训服务机构宣传网站模板"><span>[前端模板]</span><span>驾照培训服务机构宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8588" title="HTML5房地产公司宣传网站模板"><span>[前端模板]</span><span>HTML5房地产公司宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8587" title="新鲜有机肉类宣传网站模板"><span>[前端模板]</span><span>新鲜有机肉类宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8586" title="响应式天气预报宣传网站模板"><span>[前端模板]</span><span>响应式天气预报宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8585" title="房屋建筑维修公司网站CSS模板"><span>[前端模板]</span><span>房屋建筑维修公司网站CSS模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8584" title="响应式志愿者服务网站模板"><span>[前端模板]</span><span>响应式志愿者服务网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8583" title="创意T恤打印店网站HTML5模板"><span>[前端模板]</span><span>创意T恤打印店网站HTML5模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8582" title="网页开发岗位简历作品展示网页模板"><span>[前端模板]</span><span>网页开发岗位简历作品展示网页模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8581" title="响应式人力资源机构宣传网站模板"><span>[前端模板]</span><span>响应式人力资源机构宣传网站模板</span> </a> </div> </li> </ul> </div> <script> $('.hdTabs>div').click(function (e) { $('.hdTabs>div').removeClass('check') $(this).addClass('check') $('.hotdownTab>ul').css('display', 'none') $('.' + e.currentTarget.dataset.id).show() }) </script> </div> <div class="artrig-adv "> <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script> </div> <div class="xgarts "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>相关下载</p> </div> <a target="_blank" class="rititle-more flexRow" href="/xiazai" title="相关下载"><span>更多</span><b></b></a> </div> <div class="xgwzlist "> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="php商城系统" href="/xiazai/code/11178">php商城系统</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="淘源码商城PHP淘宝查信誉" href="/xiazai/code/11177">淘源码商城PHP淘宝查信誉</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="PHP房产程序[BBWPS]" href="/xiazai/code/11165">PHP房产程序[BBWPS]</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="PHP简约自动发卡平台个人版" href="/xiazai/code/11128">PHP简约自动发卡平台个人版</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="ERMEB域名PHP离线网络授权系统" href="/xiazai/code/11040">ERMEB域名PHP离线网络授权系统</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Difeye-敏捷的轻量级PHP框架" href="/xiazai/code/11037">Difeye-敏捷的轻量级PHP框架</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="大泉州汽车网PHP整站程序" href="/xiazai/code/10963">大泉州汽车网PHP整站程序</a></div> </div> </div> <div class="jpkc"> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>精品课程</p> </div> <a class="rititle-more flexRow" target="_blank" href="/course/sort_new.html" title="精品课程"><span>更多</span><b></b></a> </div> <div class=" jpkcTab"> <div class=" jpkcTabs flexRow"> <div class="check" data-id="onefd">相关推荐 <b></b> </div> / <div class="" data-id="twofd">热门推荐 <b></b></div> / <div class="" data-id="threefd">最新课程 <b></b></div> </div> <div class="onefd jpktabd"> </div> <div class="twofd jpktabd" style="display:none;"> <div class="ristyA flexRow " > <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学" class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a> <div class="risrdown flexRow"> <p>共6课时 | 11.2万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)"> <img src="https://img.php.cn/upload/course/000/000/041/620debc3eab3f377.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="rirightp overflowclass">最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)</a> <div class="risrdown flexRow"> <p>共79课时 | 151.8万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程"> <img src="https://img.php.cn/upload/course/000/000/068/62611ef88fcec821.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="phpStudy极速入门视频教程" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程" class="rirightp overflowclass">phpStudy极速入门视频教程</a> <div class="risrdown flexRow"> <p>共6课时 | 53.4万人学习</p> </div> </div> </div> </div> <div class="threefd jpktabd" style="display:none;"> <div class="ristyA flexRow " > <a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通"> <img src="https://img.php.cn/upload/course/000/000/081/68c135bb72783194.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新Python教程 从入门到精通" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通" class="rirightp overflowclass">最新Python教程 从入门到精通</a> <div class="risrdown flexRow"> <p>共4课时 | 22.4万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学" class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a> <div class="risrdown flexRow"> <p>共6课时 | 11.2万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/684a8c23d811b293.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="PHP新手语法线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学" class="rirightp overflowclass">PHP新手语法线上课程教学</a> <div class="risrdown flexRow"> <p>共13课时 | 0.9万人学习</p> </div> </div> </div> </div> <script> $('.jpkcTabs>div').click(function (e) { $('.jpkcTabs>div').removeClass('check') $(this).addClass('check') $('.jpkcTab .jpktabd').css('display', 'none') $('.' + e.currentTarget.dataset.id).show() }) </script> </div> </div> <div class="zxarts "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>最新文章</p> </div> <a class="rititle-more flexRow" href="" title="最新文章" target="_blank"><span>更多</span><b></b></a> </div> <div class="xgwzlist "> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复克隆元素后线性渐变背景失效的问题" href="/faq/2046642.html">如何修复克隆元素后线性渐变背景失效的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复嵌套表格中 colspan 不生效的问题" href="/faq/2046609.html">如何修复嵌套表格中 colspan 不生效的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Alpine.js 中如何正确封装可复用的指令属性（x-bind）" href="/faq/2046391.html">Alpine.js 中如何正确封装可复用的指令属性（x-bind）</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何在双击表格单元格时显示编辑表单并禁用重复触发" href="/faq/2046307.html">如何在双击表格单元格时显示编辑表单并禁用重复触发</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何使用 jQuery 实现双击编辑表格单元格并防止表单内触发重复事件" href="/faq/2046304.html">如何使用 jQuery 实现双击编辑表格单元格并防止表单内触发重复事件</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何使用 jQuery 实现双击编辑表格单元格并防止表单触发重复事件" href="/faq/2046287.html">如何使用 jQuery 实现双击编辑表格单元格并防止表单触发重复事件</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Java 中 InputStreamReader 与 URL 的核心原理详解" href="/faq/2046244.html">Java 中 InputStreamReader 与 URL 的核心原理详解</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何精确控制标题文字的行高以消除多余空白" href="/faq/2046223.html">如何精确控制标题文字的行高以消除多余空白</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复克隆元素后线性渐变背景丢失的问题" href="/faq/2046191.html">如何修复克隆元素后线性渐变背景丢失的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何在网页中直接嵌入未托管的 HTML 文件内容" href="/faq/2046177.html">如何在网页中直接嵌入未托管的 HTML 文件内容</a></div> </div> </div> </div> </div> </div> <!--底部--> <div class="phpFoot"> <div class="phpFootIn"> <div class="phpFootCont"> <div class="phpFootLeft"> <dl> <dt> <a target="_blank" href="/about/us.html" rel="nofollow" title="关于我们" class="cBlack">关于我们</a> <a target="_blank" href="/about/disclaimer.html" rel="nofollow" title="免责申明" class="cBlack">免责申明</a> <a target="_blank" href="/about/jbzx.html" rel="nofollow" title="举报中心" class="cBlack">举报中心</a> <a href="javascript:;" rel="nofollow" onclick="advice_data(99999999,'意见反馈')" title="意见反馈" class="cBlack">意见反馈</a> <a target="_blank" href="https://www.php.cn/teacher.html" rel="nofollow" title="讲师合作" class="cBlack">讲师合作</a> <a target="_blank" href="https://www.php.cn/blog/detail/20304.html" rel="nofollow" title="广告合作" class="cBlack">广告合作</a> <a target="_blank" href="/new/" title="最新文章列表" class="cBlack">最新更新</a> <div class="clear"></div> </dt> <dd class="cont1">php中文网：公益在线php培训，帮助PHP学习者快速成长！</dd> <dd class="cont2"> <span class="ylwTopBox"> <a href="javascript:;" class="cBlack"><b class="icon1"></b>关注服务号</a> <em style="display:none;" class="ylwTopSub"> <p>微信扫码<br/>关注PHP中文网服务号</p> <img src="/static/images/examples/text16.png"/> </em> </span> <span class="ylwTopBox"> <a href="tencent://message/?uin=27220243&Site=www.php.cn&Menu=yes" class="cBlack"><b class="icon2"></b>技术交流群</a> <em style="display:none;" class="ylwTopSub"> <p>QQ扫码<br/>加入技术交流群</p> <img src="/static/images/examples/text18.png"/> </em> </span> <div class="clear"></div> </dd> </dl> </div> <div class="phpFootRight"> <div class="phpFootMsg"> <span><img src="/static/images/examples/text17.png"/></span> <dl> <dt>PHP中文网订阅号</dt> <dd>每天精选资源文章推送</dd> </dl> </div> </div> </div> </div> <div class="phpFootCode"> <div class="phpFootCodeIn"><p>Copyright 2014-2026 <a href="https://www.php.cn/" >https://www.php.cn/</a> All Rights Reserved | php.cn | <a href="https://beian.miit.gov.cn/" rel="nofollow" >湘ICP备2023035733号</a></p><a href="http://www.beian.gov.cn/portal/index.do" rel="nofollow" ><b></b></a></div> </div> </div> <input type="hidden" id="verifycode" value="/captcha.html"> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>layui.use(['element', 'carousel'], function () {var element = layui.element;$ = layui.jquery;var carousel = layui.carousel;carousel.render({elem: '#test1', width: '100%', height: '330px', arrow: 'always'});$.getScript('/static/js/jquery.lazyload.min.js', function () {$("img").lazyload({placeholder: "/static/images/load.jpg", effect: "fadeIn", threshold: 200, skip_invisible: false});});});</script> <span class="layui-hide"><script type="text/javascript" src="https://s4.cnzz.com/z_stat.php?id=1280886301&web_id=1280886301"></script></span> <script src="/static/js/cdn.js?v=1.0.1"></script> <!--底部 end--> <!-- content --> <!-- <div class="phpFudong"> <div class="phpFudongIn"> <div class="phpFudongImg"></div> <div class="phpFudongXue">登录PHP中文网，和优秀的人一起学习！</div> <div class="phpFudongQuan">全站<span>2000+</span>教程免费学</div> <div class="phpFudongCode"><a href="javascript:;" id="login" title="微信扫码登录">微信扫码登录</a></div> <div class="phpGuanbi" onclick="$('.phpFudong').hide();"></div> <div class="clear"></div> </div> </div> --> <!--底部浮动层 end--> <!--侧导航--> <style> .layui-fixbar{display: none;} </style> <div class="phpSdhBox" style="height:240px !important;"> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="/k24.html" class="hover" title="PHP学习"> <b class="icon1"></b> <p>PHP学习</p> </a> </div> </div> </li> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="https://www.php.cn/blog/detail/1047189.html" > <b class="icon2"></b> <p>技术支持</p> </a> </div> </div> </li> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="#"> <b class="icon6"></b> <p>返回顶部</p> </a> </div> </div> </li> </div> </body> </html> <script type="text/javascript" src="/hitsUp?type=article&id=1089585&time=1769747101"> </script> <script src="/static/ueditor/third-party/SyntaxHighlighter/shCore.js?1769747101"></script> <script> article_status = "1522171"; </script> <input type="hidden" id="verifycode" value="/captcha.html"> <script type="text/javascript" src="/static/js/global.min.js?5.5.33"></script> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <script type='text/javascript' src='/static/js/viewer.min.js?1'></script> <script type='text/javascript' src='/static/js/jquery-viewer.min.js'></script> <script type="text/javascript" src="/static/js/jquery.cookie.js"></script> <script>var _hmt = _hmt || [];(function(){var hm = document.createElement("script");hm.src="//hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56";var s=document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm, s);})();(function(){var bp = document.createElement('script');var curProtocol = window.location.protocol.split(':')[0];if(curProtocol === 'https'){bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';}else{bp.src = 'http://push.zhanzhang.baidu.com/push.js';};var s = document.getElementsByTagName("script")[0];s.parentNode.insertBefore(bp, s);})();</script> <script> function setCookie(name, value, iDay) { //name相当于键，value相当于值，iDay为要设置的过期时间（天） var oDate = new Date(); oDate.setDate(oDate.getDate() + iDay); document.cookie = name + '=' + value + ';path=/;domain=.php.cn;expires=' + oDate; } function getCookie(name) { var cookieArr = document.cookie.split(";"); for (var i = 0; i < cookieArr.length; i++) { var cookiePair = cookieArr[i].split("="); if (name == cookiePair[0].trim()) { return decodeURIComponent(cookiePair[1]); } } return null; } </script> <!-- Matomo --> <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function () { var u = "https://tongji.php.cn/"; _paq.push(['setTrackerUrl', u + 'matomo.php']); _paq.push(['setSiteId', '7']); var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0]; g.async = true; g.src = u + 'matomo.js'; s.parentNode.insertBefore(g, s); })(); </script> <!-- End Matomo Code --> <script> setCookie('is_article', 1, 1); </script> <script> var is_login = "0"; var show = 0; var ceng = getCookie('ceng'); //未登录复制显示登录按钮 if(is_login == 0 && false){ $(".code").hover(function(){ $(this).find('.contentsignin').show(); },function(){ $(this).find('.contentsignin').hide(); }); //不给复制 $('.code').bind("cut copy paste",function(e) { e.preventDefault(); }); $('.code .contentsignin').click(function(){ $(document).trigger("api.loginpopbox"); }) }else{ // 获取所有的 <pre> 元素 var preElements = document.querySelectorAll('pre'); preElements.forEach(function(preElement) { // 创建复制按钮 var copyButton = document.createElement('button'); copyButton.className = 'copy-button'; copyButton.textContent = '复制'; // 添加点击事件处理程序 copyButton.addEventListener('click', function() { // 获取当前按钮所属的 <pre> 元素中的文本内容 var textContent = preElement.textContent.trim(); // 创建一个临时 textarea 元素并设置其值为 <pre> 中的文本内容 var tempTextarea = document.createElement('textarea'); tempTextarea.value = textContent; // 将临时 textarea 添加到文档中 document.body.appendChild(tempTextarea); // 选中临时 textarea 中的文本内容并执行复制操作 tempTextarea.select(); document.execCommand('copy'); // 移除临时 textarea 元素 document.body.removeChild(tempTextarea); // 更新按钮文本为 "已复制" this.textContent = '已复制'; }); // 创建AI写代码按钮 var aiButton = document.createElement('button'); aiButton.className = 'copy-button'; aiButton.textContent = 'AI写代码'; aiButton.style.marginLeft = '5px'; aiButton.style.marginRight = '5px'; // 添加点击事件处理程序 aiButton.addEventListener('click', function() { // Generate a random number between 0 and 1 var randomChance = Math.random(); // If the random number is less than 0.5, open the first URL, else open the second if (randomChance < 0.5) { window.open('https://www.doubao.com/chat/coding?channel=php&source=hw_db_php', '_blank'); } else { window.open('https://click.aliyun.com/m/1000402709/', '_blank'); } }); // 将按钮添加到 <pre> 元素前面 preElement.parentNode.insertBefore(copyButton, preElement); preElement.parentNode.insertBefore(aiButton, preElement); }); } </script>
中的代码时，可能会遇到一个问题：复制的内容包含许多多余的空格。造成此问题的原因是，当将 中的内容复制到 中时，<pre class="brush:php;toolbar:false;"> 标签中的格式会被转换成空格。要解决此问题并保留原始格式，我们需要使用不同的方法来获取文本内容。</p><div class="aritcle_card flexRow"> <div class="artcardd flexRow"> <a class="aritcle_card_img" href="/ai/2482" title="MiroThinker"><img src="https://img.php.cn/upload/ai_manual/001/246/273/176801534469652.png" alt="MiroThinker"></a> <div class="aritcle_card_info flexColumn"> <a href="/ai/2482" title="MiroThinker">MiroThinker</a> <p>MiroMind团队推出的研究型开源智能体，专为深度研究与复杂工具使用场景设计</p> </div> <a href="/ai/2482" title="MiroThinker" class="aritcle_card_btn flexRow flexcenter"><b></b><span>下载</span> </a> </div> </div><pre class="brush:php;toolbar:false;">textArea.value = $pre.text(); // 使用 text() 而不是 html() 来获取文本内容</pre></p> <p>通过使用 text() 方法，我们可以获取 </p> <pre class="brush:php;toolbar:false;"> 中文本的内容，而不会将格式转换为空格。这将确保复制的内容准确反映 <pre class="brush:php;toolbar:false;"> 中的原始代码。</pre></pre> </div> <div class="artmoreart "> <p class="statement">本站声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn</p> <div class="lastanext flexRow"> <a class="lastart flexRow" href="/faq/1089576.html" title="如何利用 SVG 实现不规则进度条的动态效果？"><span>上一篇：</span>如何利用 SVG 实现不规则进度条的动态效果？</a> <a class="nextart flexRow" href="/faq/1089597.html" title="如何使用 CSS Flexbox 创建宽度可变、间距相等且左对齐的元素布局？"><span>下一篇：</span>如何使用 CSS Flexbox 创建宽度可变、间距相等且左对齐的元素布局？</a> </div> </div> <div class="artlef-down "> <div class="authormore "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>作者最新文章</p> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044385.html" title="如何在 Go 中从 Redis 列表类型键安全获取所有元素"><b></b> <p class="overflowclass">如何在 Go 中从 Redis 列表类型键安全获取所有元素</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 15:45</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044387.html" title="Remix Logic 现已推出DLSS 加速 Half Sword、Highguard、《噬血代码 II》(CODE VEIN II) ARC Raiders：Headwinds 更新"><b></b> <p class="overflowclass">Remix Logic 现已推出DLSS 加速 Half Sword、Highguard、《噬血代码 II》(CODE VEIN II) ARC Raiders：Headwinds 更新</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 15:45</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044478.html" title="Minecraft源码中IN_FIRE与ON_FIRE伤害源的区别解析"><b></b> <p class="overflowclass">Minecraft源码中IN_FIRE与ON_FIRE伤害源的区别解析</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:04</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044532.html" title="iPhone 18 Pro能直连星链：苹果史上首次"><b></b> <p class="overflowclass">iPhone 18 Pro能直连星链：苹果史上首次</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:16</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044573.html" title="如何在 ES6 中遍历对象内部的多个数组"><b></b> <p class="overflowclass">如何在 ES6 中遍历对象内部的多个数组</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:26</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044682.html" title="如何在多个 C 模块中复用 Go 导出的回调函数"><b></b> <p class="overflowclass">如何在多个 C 模块中复用 Go 导出的回调函数</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:49</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044685.html" title="皓衣行原著小说叫什么"><b></b> <p class="overflowclass">皓衣行原著小说叫什么</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:49</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044796.html" title="Tone.js 序列进度与状态监控完整指南"><b></b> <p class="overflowclass">Tone.js 序列进度与状态监控完整指南</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:15</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044893.html" title="目标地图怎么开会员-目标地图会员开通方法"><b></b> <p class="overflowclass">目标地图怎么开会员-目标地图会员开通方法</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:38</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044902.html" title="任天堂邀请多位记者赴纽约 大型直面会或将揭晓"><b></b> <p class="overflowclass">任天堂邀请多位记者赴纽约 大型直面会或将揭晓</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:40</p> </div> </div> </div> </div> <div class="moreAi "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>热门AI工具</p> </div> <a target="_blank" class="rititle-more flexRow" href="/ai" title="热门AI工具"><span>更多</span><b></b></a> </div> <div class="moreailist flexRow"> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/723" title="DeepSeek" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679963982777.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="DeepSeek" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/723" title="DeepSeek" class="overflowclass abripone">DeepSeek</a> <p class="overflowclass abriptwo">幻方量化公司旗下的开源大模型平台</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/chat" target="_blank" >AI 聊天问答</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/726" title="豆包大模型" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175680204067325.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="豆包大模型" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/726" title="豆包大模型" class="overflowclass abripone">豆包大模型</a> <p class="overflowclass abriptwo">字节跳动自主研发的一系列大型语言模型</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/code/large-model" target="_blank" >AI大模型</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/725" title="通义千问" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974228210.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="通义千问" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/725" title="通义千问" class="overflowclass abripone">通义千问</a> <p class="overflowclass abriptwo">阿里巴巴推出的全能AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/ai-agent" target="_blank" >Agent智能体</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/854" title="腾讯元宝" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679978251103.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="腾讯元宝" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/854" title="腾讯元宝" class="overflowclass abripone">腾讯元宝</a> <p class="overflowclass abriptwo">腾讯混元平台推出的AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/office/docs" target="_blank" >文档处理</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/chat" target="_blank" >AI 聊天问答</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/724" title="文心一言" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974557049.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="文心一言" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/724" title="文心一言" class="overflowclass abripone">文心一言</a> <p class="overflowclass abriptwo">文心一言是百度开发的AI聊天机器人，通过对话可以生成各种形式的内容。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/1507" title="讯飞写作" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/969/633/68b7a4153cd86671.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="讯飞写作" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/1507" title="讯飞写作" class="overflowclass abripone">讯飞写作</a> <p class="overflowclass abriptwo">基于讯飞星火大模型的AI写作工具，可以快速生成新闻稿件、品宣文案、工作总结、心得体会等各种文文稿</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text/chinese-writing" target="_blank" >中文写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/1115" title="即梦AI" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/001/246/273/68b6d8f7c530c315.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="即梦AI" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/1115" title="即梦AI" class="overflowclass abripone">即梦AI</a> <p class="overflowclass abriptwo">一站式AI创作平台，免费AI图片和视频生成。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="" target="_blank" ></a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/image/image-titching" target="_blank" >图片拼接</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/808" title="ChatGPT" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679970194596.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="ChatGPT" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/808" title="ChatGPT" class="overflowclass abripone">ChatGPT</a> <p class="overflowclass abriptwo">最最强大的AI聊天机器人程序，ChatGPT不单是聊天机器人，还能进行撰写邮件、视频脚本、文案、翻译、代码等任务。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679976181507.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="智谱清言 - 免费全能的AI助手" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="overflowclass abripone">智谱清言 - 免费全能的AI助手</a> <p class="overflowclass abriptwo">智谱清言 - 免费全能的AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/ai-agent" target="_blank" >Agent智能体</a> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="conRight artdtilRight "> <div class="artrig-adv "> <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script> </div> <div class="hotzt artdtzt"> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>相关专题</p> </div> <a target="_blank" class="rititle-more flexRow" href="/faq/zt" title="相关专题"><span>更多</span><b></b></a> </div> <div class="hotztuls flexColumn"> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/csjmsyrjjg" class="aClass flexRow hotzta" title="C++ 设计模式与软件架构"><img src="https://img.php.cn/upload/subject/202601/30/2026013010035824284.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="C++ 设计模式与软件架构" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/csjmsyrjjg" class="aClass flexRow hotztra overflowclass" title="C++ 设计模式与软件架构">C++ 设计模式与软件架构</a> <p class="aClass flexRow hotztrp overflowclass">本专题深入讲解 C++ 中的常见设计模式与架构优化，包括单例模式、工厂模式、观察者模式、策略模式、命令模式等，结合实际案例展示如何在 C++ 项目中应用这些模式提升代码可维护性与扩展性。通过案例分析，帮助开发者掌握 如何运用设计模式构建高质量的软件架构，提升系统的灵活性与可扩展性。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">4</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/cjjzfcgsh" class="aClass flexRow hotzta" title="c++ 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009581328823.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="c++ 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/cjjzfcgsh" class="aClass flexRow hotztra overflowclass" title="c++ 字符串格式化">c++ 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了c++字符串格式化用法、输出技巧、实践等等内容，阅读专题下面的文章了解更多详细内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">2</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javazfcgsh" class="aClass flexRow hotzta" title="java 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009503958383.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javazfcgsh" class="aClass flexRow hotztra overflowclass" title="java 字符串格式化">java 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java如何进行字符串格式化相关教程、使用解析、方法详解等等内容。阅读专题下面的文章了解更多详细教程。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">1</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/pythonzfcgsh" class="aClass flexRow hotzta" title="python 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009412416721.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="python 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/pythonzfcgsh" class="aClass flexRow hotztra overflowclass" title="python 字符串格式化">python 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了python字符串格式化教程、实践、方法、进阶等等相关内容，阅读专题下面的文章了解更多详细操作。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">1</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javarmxxhj" class="aClass flexRow hotzta" title="java入门学习合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b40d167f7c445.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java入门学习合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javarmxxhj" class="aClass flexRow hotztra overflowclass" title="java入门学习合集">java入门学习合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java入门学习指南、初学者项目实战、入门到精通等等内容，阅读专题下面的文章了解更多详细学习方法。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">20</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javapzhjbljch" class="aClass flexRow hotzta" title="java配置环境变量教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b3eeca4c96290.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java配置环境变量教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javapzhjbljch" class="aClass flexRow hotztra overflowclass" title="java配置环境变量教程合集">java配置环境变量教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java配置环境变量设置、步骤、安装jdk、避免冲突等等相关内容，阅读专题下面的文章了解更多详细操作。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">16</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javacpxxwz" class="aClass flexRow hotzta" title="java成品学习网站推荐大全"><img src="https://img.php.cn/upload/subject/000/000/075/697b3ce34c1ad790.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java成品学习网站推荐大全" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javacpxxwz" class="aClass flexRow hotztra overflowclass" title="java成品学习网站推荐大全">java成品学习网站推荐大全</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java成品网站、在线成品网站源码、源码入口等等相关内容，阅读专题下面的文章了解更多详细推荐内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">18</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javazfcclsyjc" class="aClass flexRow hotzta" title="Java字符串处理使用教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b3a2f0eba1672.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Java字符串处理使用教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javazfcclsyjc" class="aClass flexRow hotztra overflowclass" title="Java字符串处理使用教程合集">Java字符串处理使用教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了Java字符串截取、处理、使用、实战等等教程内容，阅读专题下面的文章了解详细操作教程。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">3</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javakdxxgjchj" class="aClass flexRow hotzta" title="Java空对象相关教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b37db731a5352.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Java空对象相关教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javakdxxgjchj" class="aClass flexRow hotztra overflowclass" title="Java空对象相关教程合集">Java空对象相关教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了Java空对象相关教程，阅读专题下面的文章了解更多详细内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">6</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> </div> </div> <div class="hotdownload "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>热门下载</p> </div> <a target="_blank" class="rititle-more flexRow" href="/xiazai" title="热门下载"><span>更多</span><b></b></a> </div> <div class="hotdownTab"> <div class="hdTabs flexRow"> <div class="check" data-id="onef">网站特效 <b></b> </div> / <div class="" data-id="twof">网站源码 <b></b></div> / <div class="" data-id="threef">网站素材 <b></b></div> / <div class="" data-id="fourf">前端模板 <b></b></div> </div> <ul class="onef"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="新颖简约的注册登录表单切换效果" href="/xiazai/js/8727"><span>[表单按钮]</span><span>新颖简约的注册登录表单切换效果</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery带选项卡切换图片滚动" href="/xiazai/js/8726"><span>[图片特效]</span><span>jQuery带选项卡切换图片滚动</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery实现用户评论留言代码" href="/xiazai/js/8725"><span>[表单按钮]</span><span>jQuery实现用户评论留言代码</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jquery大图左右按钮点击切换" href="/xiazai/js/8724"><span>[图片特效]</span><span>jquery大图左右按钮点击切换</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="信封注册表单交互ui特效" href="/xiazai/js/8723"><span>[表单按钮]</span><span>信封注册表单交互ui特效</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="代码量少的jQuery图片幻灯片" href="/xiazai/js/8722"><span>[图片特效]</span><span>代码量少的jQuery图片幻灯片</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery超酷动态弹出表单 jQuery超酷动态弹出表单网页特效" href="/xiazai/js/8721"><span>[表单按钮]</span><span>jQuery超酷动态弹出表单 jQuery超酷动态弹出表单网页特效</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="css3实现3d搜索框" href="/xiazai/js/8720"><span>[表单按钮]</span><span>css3实现3d搜索框</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="CSS3用户登录框样式代码" href="/xiazai/js/8719"><span>[表单按钮]</span><span>CSS3用户登录框样式代码</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery鼠标点击切换背景图片代码" href="/xiazai/js/8718"><span>[图片特效]</span><span>jQuery鼠标点击切换背景图片代码</span></a> </div> </li> </ul> <ul class="twof" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11355" title="openaishop"><span>[电商源码]</span><span>openaishop</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11354" title="思翔企(事)业单位文件柜 build 20080313"><span>[其它模板]</span><span>思翔企(事)业单位文件柜 build 20080313</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11353" title="雅龙智能装备工业设备类WordPress主题1.0"><span>[企业站源码]</span><span>雅龙智能装备工业设备类WordPress主题1.0</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11352" title="威发卡自动发卡系统"><span>[电商源码]</span><span>威发卡自动发卡系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11351" title="卡密分发系统"><span>[电商源码]</span><span>卡密分发系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11350" title="中华陶瓷网"><span>[电商源码]</span><span>中华陶瓷网</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11349" title="简洁粉色食品公司网站"><span>[电商源码]</span><span>简洁粉色食品公司网站</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11348" title="极速网店系统"><span>[电商源码]</span><span>极速网店系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11347" title="淘宝妈妈_淘客推广系统"><span>[电商源码]</span><span>淘宝妈妈_淘客推广系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11346" title="积客B2SCMS商城系统"><span>[电商源码]</span><span>积客B2SCMS商城系统</span> </a> </div> </li> </ul> <ul class="threef" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4300" title="冬季蓝色雪花松枝合集矢量素材"><span>[网站素材]</span><span>冬季蓝色雪花松枝合集矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4299" title="情人节爱心主题海报PSD源文件设计下载"><span>[网站素材]</span><span>情人节爱心主题海报PSD源文件设计下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4298" title="2026粉色梦幻马年矢量模板"><span>[网站素材]</span><span>2026粉色梦幻马年矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4297" title="情人节可爱熊玩偶主题海报PS素材下载"><span>[网站素材]</span><span>情人节可爱熊玩偶主题海报PS素材下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4296" title="传统茶道茶壶茶杯插画矢量素材"><span>[网站素材]</span><span>传统茶道茶壶茶杯插画矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4295" title="意式复古柠檬酒饮海报矢量模板"><span>[网站素材]</span><span>意式复古柠檬酒饮海报矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4294" title="手绘海鲜鱼虾食材合集矢量素材"><span>[网站素材]</span><span>手绘海鲜鱼虾食材合集矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4293" title="开学季主题宣传海报设计模板下载"><span>[网站素材]</span><span>开学季主题宣传海报设计模板下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4292" title="2026马年金色徽章矢量模板"><span>[网站素材]</span><span>2026马年金色徽章矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4291" title="汉堡美食INS海报模板设计素材下载"><span>[网站素材]</span><span>汉堡美食INS海报模板设计素材下载</span> </a> </div> </li> </ul> <ul class="fourf" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8590" title="驾照考试驾校HTML5网站模板"><span>[前端模板]</span><span>驾照考试驾校HTML5网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8589" title="驾照培训服务机构宣传网站模板"><span>[前端模板]</span><span>驾照培训服务机构宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8588" title="HTML5房地产公司宣传网站模板"><span>[前端模板]</span><span>HTML5房地产公司宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8587" title="新鲜有机肉类宣传网站模板"><span>[前端模板]</span><span>新鲜有机肉类宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8586" title="响应式天气预报宣传网站模板"><span>[前端模板]</span><span>响应式天气预报宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8585" title="房屋建筑维修公司网站CSS模板"><span>[前端模板]</span><span>房屋建筑维修公司网站CSS模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8584" title="响应式志愿者服务网站模板"><span>[前端模板]</span><span>响应式志愿者服务网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8583" title="创意T恤打印店网站HTML5模板"><span>[前端模板]</span><span>创意T恤打印店网站HTML5模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8582" title="网页开发岗位简历作品展示网页模板"><span>[前端模板]</span><span>网页开发岗位简历作品展示网页模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8581" title="响应式人力资源机构宣传网站模板"><span>[前端模板]</span><span>响应式人力资源机构宣传网站模板</span> </a> </div> </li> </ul> </div> <script> $('.hdTabs>div').click(function (e) { $('.hdTabs>div').removeClass('check') $(this).addClass('check') $('.hotdownTab>ul').css('display', 'none') $('.' + e.currentTarget.dataset.id).show() }) </script> </div> <div class="artrig-adv "> <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script> </div> <div class="xgarts "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>相关下载</p> </div> <a target="_blank" class="rititle-more flexRow" href="/xiazai" title="相关下载"><span>更多</span><b></b></a> </div> <div class="xgwzlist "> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="php商城系统" href="/xiazai/code/11178">php商城系统</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="淘源码商城PHP淘宝查信誉" href="/xiazai/code/11177">淘源码商城PHP淘宝查信誉</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="PHP房产程序[BBWPS]" href="/xiazai/code/11165">PHP房产程序[BBWPS]</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="PHP简约自动发卡平台个人版" href="/xiazai/code/11128">PHP简约自动发卡平台个人版</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="ERMEB域名PHP离线网络授权系统" href="/xiazai/code/11040">ERMEB域名PHP离线网络授权系统</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Difeye-敏捷的轻量级PHP框架" href="/xiazai/code/11037">Difeye-敏捷的轻量级PHP框架</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="大泉州汽车网PHP整站程序" href="/xiazai/code/10963">大泉州汽车网PHP整站程序</a></div> </div> </div> <div class="jpkc"> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>精品课程</p> </div> <a class="rititle-more flexRow" target="_blank" href="/course/sort_new.html" title="精品课程"><span>更多</span><b></b></a> </div> <div class=" jpkcTab"> <div class=" jpkcTabs flexRow"> <div class="check" data-id="onefd">相关推荐 <b></b> </div> / <div class="" data-id="twofd">热门推荐 <b></b></div> / <div class="" data-id="threefd">最新课程 <b></b></div> </div> <div class="onefd jpktabd"> </div> <div class="twofd jpktabd" style="display:none;"> <div class="ristyA flexRow " > <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学" class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a> <div class="risrdown flexRow"> <p>共6课时 | 11.2万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)"> <img src="https://img.php.cn/upload/course/000/000/041/620debc3eab3f377.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="rirightp overflowclass">最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)</a> <div class="risrdown flexRow"> <p>共79课时 | 151.8万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程"> <img src="https://img.php.cn/upload/course/000/000/068/62611ef88fcec821.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="phpStudy极速入门视频教程" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程" class="rirightp overflowclass">phpStudy极速入门视频教程</a> <div class="risrdown flexRow"> <p>共6课时 | 53.4万人学习</p> </div> </div> </div> </div> <div class="threefd jpktabd" style="display:none;"> <div class="ristyA flexRow " > <a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通"> <img src="https://img.php.cn/upload/course/000/000/081/68c135bb72783194.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新Python教程 从入门到精通" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通" class="rirightp overflowclass">最新Python教程 从入门到精通</a> <div class="risrdown flexRow"> <p>共4课时 | 22.4万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学" class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a> <div class="risrdown flexRow"> <p>共6课时 | 11.2万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/684a8c23d811b293.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="PHP新手语法线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学" class="rirightp overflowclass">PHP新手语法线上课程教学</a> <div class="risrdown flexRow"> <p>共13课时 | 0.9万人学习</p> </div> </div> </div> </div> <script> $('.jpkcTabs>div').click(function (e) { $('.jpkcTabs>div').removeClass('check') $(this).addClass('check') $('.jpkcTab .jpktabd').css('display', 'none') $('.' + e.currentTarget.dataset.id).show() }) </script> </div> </div> <div class="zxarts "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>最新文章</p> </div> <a class="rititle-more flexRow" href="" title="最新文章" target="_blank"><span>更多</span><b></b></a> </div> <div class="xgwzlist "> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复克隆元素后线性渐变背景失效的问题" href="/faq/2046642.html">如何修复克隆元素后线性渐变背景失效的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复嵌套表格中 colspan 不生效的问题" href="/faq/2046609.html">如何修复嵌套表格中 colspan 不生效的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Alpine.js 中如何正确封装可复用的指令属性（x-bind）" href="/faq/2046391.html">Alpine.js 中如何正确封装可复用的指令属性（x-bind）</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何在双击表格单元格时显示编辑表单并禁用重复触发" href="/faq/2046307.html">如何在双击表格单元格时显示编辑表单并禁用重复触发</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何使用 jQuery 实现双击编辑表格单元格并防止表单内触发重复事件" href="/faq/2046304.html">如何使用 jQuery 实现双击编辑表格单元格并防止表单内触发重复事件</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何使用 jQuery 实现双击编辑表格单元格并防止表单触发重复事件" href="/faq/2046287.html">如何使用 jQuery 实现双击编辑表格单元格并防止表单触发重复事件</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Java 中 InputStreamReader 与 URL 的核心原理详解" href="/faq/2046244.html">Java 中 InputStreamReader 与 URL 的核心原理详解</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何精确控制标题文字的行高以消除多余空白" href="/faq/2046223.html">如何精确控制标题文字的行高以消除多余空白</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复克隆元素后线性渐变背景丢失的问题" href="/faq/2046191.html">如何修复克隆元素后线性渐变背景丢失的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何在网页中直接嵌入未托管的 HTML 文件内容" href="/faq/2046177.html">如何在网页中直接嵌入未托管的 HTML 文件内容</a></div> </div> </div> </div> </div> </div> <!--底部--> <div class="phpFoot"> <div class="phpFootIn"> <div class="phpFootCont"> <div class="phpFootLeft"> <dl> <dt> <a target="_blank" href="/about/us.html" rel="nofollow" title="关于我们" class="cBlack">关于我们</a> <a target="_blank" href="/about/disclaimer.html" rel="nofollow" title="免责申明" class="cBlack">免责申明</a> <a target="_blank" href="/about/jbzx.html" rel="nofollow" title="举报中心" class="cBlack">举报中心</a> <a href="javascript:;" rel="nofollow" onclick="advice_data(99999999,'意见反馈')" title="意见反馈" class="cBlack">意见反馈</a> <a target="_blank" href="https://www.php.cn/teacher.html" rel="nofollow" title="讲师合作" class="cBlack">讲师合作</a> <a target="_blank" href="https://www.php.cn/blog/detail/20304.html" rel="nofollow" title="广告合作" class="cBlack">广告合作</a> <a target="_blank" href="/new/" title="最新文章列表" class="cBlack">最新更新</a> <div class="clear"></div> </dt> <dd class="cont1">php中文网：公益在线php培训，帮助PHP学习者快速成长！</dd> <dd class="cont2"> <span class="ylwTopBox"> <a href="javascript:;" class="cBlack"><b class="icon1"></b>关注服务号</a> <em style="display:none;" class="ylwTopSub"> <p>微信扫码<br/>关注PHP中文网服务号</p> <img src="/static/images/examples/text16.png"/> </em> </span> <span class="ylwTopBox"> <a href="tencent://message/?uin=27220243&Site=www.php.cn&Menu=yes" class="cBlack"><b class="icon2"></b>技术交流群</a> <em style="display:none;" class="ylwTopSub"> <p>QQ扫码<br/>加入技术交流群</p> <img src="/static/images/examples/text18.png"/> </em> </span> <div class="clear"></div> </dd> </dl> </div> <div class="phpFootRight"> <div class="phpFootMsg"> <span><img src="/static/images/examples/text17.png"/></span> <dl> <dt>PHP中文网订阅号</dt> <dd>每天精选资源文章推送</dd> </dl> </div> </div> </div> </div> <div class="phpFootCode"> <div class="phpFootCodeIn"><p>Copyright 2014-2026 <a href="https://www.php.cn/" >https://www.php.cn/</a> All Rights Reserved | php.cn | <a href="https://beian.miit.gov.cn/" rel="nofollow" >湘ICP备2023035733号</a></p><a href="http://www.beian.gov.cn/portal/index.do" rel="nofollow" ><b></b></a></div> </div> </div> <input type="hidden" id="verifycode" value="/captcha.html"> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>layui.use(['element', 'carousel'], function () {var element = layui.element;$ = layui.jquery;var carousel = layui.carousel;carousel.render({elem: '#test1', width: '100%', height: '330px', arrow: 'always'});$.getScript('/static/js/jquery.lazyload.min.js', function () {$("img").lazyload({placeholder: "/static/images/load.jpg", effect: "fadeIn", threshold: 200, skip_invisible: false});});});</script> <span class="layui-hide"><script type="text/javascript" src="https://s4.cnzz.com/z_stat.php?id=1280886301&web_id=1280886301"></script></span> <script src="/static/js/cdn.js?v=1.0.1"></script> <!--底部 end--> <!-- content --> <!-- <div class="phpFudong"> <div class="phpFudongIn"> <div class="phpFudongImg"></div> <div class="phpFudongXue">登录PHP中文网，和优秀的人一起学习！</div> <div class="phpFudongQuan">全站<span>2000+</span>教程免费学</div> <div class="phpFudongCode"><a href="javascript:;" id="login" title="微信扫码登录">微信扫码登录</a></div> <div class="phpGuanbi" onclick="$('.phpFudong').hide();"></div> <div class="clear"></div> </div> </div> --> <!--底部浮动层 end--> <!--侧导航--> <style> .layui-fixbar{display: none;} </style> <div class="phpSdhBox" style="height:240px !important;"> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="/k24.html" class="hover" title="PHP学习"> <b class="icon1"></b> <p>PHP学习</p> </a> </div> </div> </li> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="https://www.php.cn/blog/detail/1047189.html" > <b class="icon2"></b> <p>技术支持</p> </a> </div> </div> </li> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="#"> <b class="icon6"></b> <p>返回顶部</p> </a> </div> </div> </li> </div> </body> </html> <script type="text/javascript" src="/hitsUp?type=article&id=1089585&time=1769747101"> </script> <script src="/static/ueditor/third-party/SyntaxHighlighter/shCore.js?1769747101"></script> <script> article_status = "1522171"; </script> <input type="hidden" id="verifycode" value="/captcha.html"> <script type="text/javascript" src="/static/js/global.min.js?5.5.33"></script> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <script type='text/javascript' src='/static/js/viewer.min.js?1'></script> <script type='text/javascript' src='/static/js/jquery-viewer.min.js'></script> <script type="text/javascript" src="/static/js/jquery.cookie.js"></script> <script>var _hmt = _hmt || [];(function(){var hm = document.createElement("script");hm.src="//hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56";var s=document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm, s);})();(function(){var bp = document.createElement('script');var curProtocol = window.location.protocol.split(':')[0];if(curProtocol === 'https'){bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';}else{bp.src = 'http://push.zhanzhang.baidu.com/push.js';};var s = document.getElementsByTagName("script")[0];s.parentNode.insertBefore(bp, s);})();</script> <script> function setCookie(name, value, iDay) { //name相当于键，value相当于值，iDay为要设置的过期时间（天） var oDate = new Date(); oDate.setDate(oDate.getDate() + iDay); document.cookie = name + '=' + value + ';path=/;domain=.php.cn;expires=' + oDate; } function getCookie(name) { var cookieArr = document.cookie.split(";"); for (var i = 0; i < cookieArr.length; i++) { var cookiePair = cookieArr[i].split("="); if (name == cookiePair[0].trim()) { return decodeURIComponent(cookiePair[1]); } } return null; } </script> <!-- Matomo --> <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function () { var u = "https://tongji.php.cn/"; _paq.push(['setTrackerUrl', u + 'matomo.php']); _paq.push(['setSiteId', '7']); var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0]; g.async = true; g.src = u + 'matomo.js'; s.parentNode.insertBefore(g, s); })(); </script> <!-- End Matomo Code --> <script> setCookie('is_article', 1, 1); </script> <script> var is_login = "0"; var show = 0; var ceng = getCookie('ceng'); //未登录复制显示登录按钮 if(is_login == 0 && false){ $(".code").hover(function(){ $(this).find('.contentsignin').show(); },function(){ $(this).find('.contentsignin').hide(); }); //不给复制 $('.code').bind("cut copy paste",function(e) { e.preventDefault(); }); $('.code .contentsignin').click(function(){ $(document).trigger("api.loginpopbox"); }) }else{ // 获取所有的 <pre> 元素 var preElements = document.querySelectorAll('pre'); preElements.forEach(function(preElement) { // 创建复制按钮 var copyButton = document.createElement('button'); copyButton.className = 'copy-button'; copyButton.textContent = '复制'; // 添加点击事件处理程序 copyButton.addEventListener('click', function() { // 获取当前按钮所属的 <pre> 元素中的文本内容 var textContent = preElement.textContent.trim(); // 创建一个临时 textarea 元素并设置其值为 <pre> 中的文本内容 var tempTextarea = document.createElement('textarea'); tempTextarea.value = textContent; // 将临时 textarea 添加到文档中 document.body.appendChild(tempTextarea); // 选中临时 textarea 中的文本内容并执行复制操作 tempTextarea.select(); document.execCommand('copy'); // 移除临时 textarea 元素 document.body.removeChild(tempTextarea); // 更新按钮文本为 "已复制" this.textContent = '已复制'; }); // 创建AI写代码按钮 var aiButton = document.createElement('button'); aiButton.className = 'copy-button'; aiButton.textContent = 'AI写代码'; aiButton.style.marginLeft = '5px'; aiButton.style.marginRight = '5px'; // 添加点击事件处理程序 aiButton.addEventListener('click', function() { // Generate a random number between 0 and 1 var randomChance = Math.random(); // If the random number is less than 0.5, open the first URL, else open the second if (randomChance < 0.5) { window.open('https://www.doubao.com/chat/coding?channel=php&source=hw_db_php', '_blank'); } else { window.open('https://click.aliyun.com/m/1000402709/', '_blank'); } }); // 将按钮添加到 <pre> 元素前面 preElement.parentNode.insertBefore(copyButton, preElement); preElement.parentNode.insertBefore(aiButton, preElement); }); } </script>
造成此问题的原因是，当将
中的内容复制到 中时，<pre class="brush:php;toolbar:false;"> 标签中的格式会被转换成空格。要解决此问题并保留原始格式，我们需要使用不同的方法来获取文本内容。</p><div class="aritcle_card flexRow"> <div class="artcardd flexRow"> <a class="aritcle_card_img" href="/ai/2482" title="MiroThinker"><img src="https://img.php.cn/upload/ai_manual/001/246/273/176801534469652.png" alt="MiroThinker"></a> <div class="aritcle_card_info flexColumn"> <a href="/ai/2482" title="MiroThinker">MiroThinker</a> <p>MiroMind团队推出的研究型开源智能体，专为深度研究与复杂工具使用场景设计</p> </div> <a href="/ai/2482" title="MiroThinker" class="aritcle_card_btn flexRow flexcenter"><b></b><span>下载</span> </a> </div> </div><pre class="brush:php;toolbar:false;">textArea.value = $pre.text(); // 使用 text() 而不是 html() 来获取文本内容</pre></p> <p>通过使用 text() 方法，我们可以获取 </p> <pre class="brush:php;toolbar:false;"> 中文本的内容，而不会将格式转换为空格。这将确保复制的内容准确反映 <pre class="brush:php;toolbar:false;"> 中的原始代码。</pre></pre> </div> <div class="artmoreart "> <p class="statement">本站声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn</p> <div class="lastanext flexRow"> <a class="lastart flexRow" href="/faq/1089576.html" title="如何利用 SVG 实现不规则进度条的动态效果？"><span>上一篇：</span>如何利用 SVG 实现不规则进度条的动态效果？</a> <a class="nextart flexRow" href="/faq/1089597.html" title="如何使用 CSS Flexbox 创建宽度可变、间距相等且左对齐的元素布局？"><span>下一篇：</span>如何使用 CSS Flexbox 创建宽度可变、间距相等且左对齐的元素布局？</a> </div> </div> <div class="artlef-down "> <div class="authormore "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>作者最新文章</p> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044385.html" title="如何在 Go 中从 Redis 列表类型键安全获取所有元素"><b></b> <p class="overflowclass">如何在 Go 中从 Redis 列表类型键安全获取所有元素</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 15:45</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044387.html" title="Remix Logic 现已推出DLSS 加速 Half Sword、Highguard、《噬血代码 II》(CODE VEIN II) ARC Raiders：Headwinds 更新"><b></b> <p class="overflowclass">Remix Logic 现已推出DLSS 加速 Half Sword、Highguard、《噬血代码 II》(CODE VEIN II) ARC Raiders：Headwinds 更新</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 15:45</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044478.html" title="Minecraft源码中IN_FIRE与ON_FIRE伤害源的区别解析"><b></b> <p class="overflowclass">Minecraft源码中IN_FIRE与ON_FIRE伤害源的区别解析</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:04</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044532.html" title="iPhone 18 Pro能直连星链：苹果史上首次"><b></b> <p class="overflowclass">iPhone 18 Pro能直连星链：苹果史上首次</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:16</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044573.html" title="如何在 ES6 中遍历对象内部的多个数组"><b></b> <p class="overflowclass">如何在 ES6 中遍历对象内部的多个数组</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:26</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044682.html" title="如何在多个 C 模块中复用 Go 导出的回调函数"><b></b> <p class="overflowclass">如何在多个 C 模块中复用 Go 导出的回调函数</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:49</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044685.html" title="皓衣行原著小说叫什么"><b></b> <p class="overflowclass">皓衣行原著小说叫什么</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 16:49</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044796.html" title="Tone.js 序列进度与状态监控完整指南"><b></b> <p class="overflowclass">Tone.js 序列进度与状态监控完整指南</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:15</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044893.html" title="目标地图怎么开会员-目标地图会员开通方法"><b></b> <p class="overflowclass">目标地图怎么开会员-目标地图会员开通方法</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:38</p> </div> </div> </div> <div class="authlist flexColumn"> <div class="autharts flexRow"> <a class="autharta flexRow " href="/faq/2044902.html" title="任天堂邀请多位记者赴纽约 大型直面会或将揭晓"><b></b> <p class="overflowclass">任天堂邀请多位记者赴纽约 大型直面会或将揭晓</p> </a> <div class="authtime flexRow"><b></b> <p>2026-01-29 17:40</p> </div> </div> </div> </div> <div class="moreAi "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>热门AI工具</p> </div> <a target="_blank" class="rititle-more flexRow" href="/ai" title="热门AI工具"><span>更多</span><b></b></a> </div> <div class="moreailist flexRow"> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/723" title="DeepSeek" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679963982777.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="DeepSeek" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/723" title="DeepSeek" class="overflowclass abripone">DeepSeek</a> <p class="overflowclass abriptwo">幻方量化公司旗下的开源大模型平台</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/chat" target="_blank" >AI 聊天问答</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/726" title="豆包大模型" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175680204067325.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="豆包大模型" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/726" title="豆包大模型" class="overflowclass abripone">豆包大模型</a> <p class="overflowclass abriptwo">字节跳动自主研发的一系列大型语言模型</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/code/large-model" target="_blank" >AI大模型</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/725" title="通义千问" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974228210.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="通义千问" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/725" title="通义千问" class="overflowclass abripone">通义千问</a> <p class="overflowclass abriptwo">阿里巴巴推出的全能AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/ai-agent" target="_blank" >Agent智能体</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/854" title="腾讯元宝" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679978251103.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="腾讯元宝" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/854" title="腾讯元宝" class="overflowclass abripone">腾讯元宝</a> <p class="overflowclass abriptwo">腾讯混元平台推出的AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/office/docs" target="_blank" >文档处理</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/chat" target="_blank" >AI 聊天问答</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/724" title="文心一言" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679974557049.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="文心一言" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/724" title="文心一言" class="overflowclass abripone">文心一言</a> <p class="overflowclass abriptwo">文心一言是百度开发的AI聊天机器人，通过对话可以生成各种形式的内容。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/1507" title="讯飞写作" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/969/633/68b7a4153cd86671.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="讯飞写作" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/1507" title="讯飞写作" class="overflowclass abripone">讯飞写作</a> <p class="overflowclass abriptwo">基于讯飞星火大模型的AI写作工具，可以快速生成新闻稿件、品宣文案、工作总结、心得体会等各种文文稿</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text/chinese-writing" target="_blank" >中文写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/1115" title="即梦AI" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/001/246/273/68b6d8f7c530c315.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="即梦AI" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/1115" title="即梦AI" class="overflowclass abripone">即梦AI</a> <p class="overflowclass abriptwo">一站式AI创作平台，免费AI图片和视频生成。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="" target="_blank" ></a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/image/image-titching" target="_blank" >图片拼接</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/808" title="ChatGPT" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679970194596.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="ChatGPT" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/808" title="ChatGPT" class="overflowclass abripone">ChatGPT</a> <p class="overflowclass abriptwo">最最强大的AI聊天机器人程序，ChatGPT不单是聊天机器人，还能进行撰写邮件、视频脚本、文案、翻译、代码等任务。</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/text" target="_blank" >AI 文本写作</a> </div> </div> </div> </div> <div class="aidcons flexRow "> <div class="aibtns flexRow"> <a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="aibtnsa flexRow" > <img src="https://img.php.cn/upload/ai_manual/000/000/000/175679976181507.png?x-oss-process=image/resize,m_mfit,h_70,w_70,limit_0" alt="智谱清言 - 免费全能的AI助手" class="aibtnimg" onerror="this.src='/static/lhimages/moren/morentu.png'"> </a> <div class="aibtn-right flexColumn"> <a target="_blank" href="/ai/821" title="智谱清言 - 免费全能的AI助手" class="overflowclass abripone">智谱清言 - 免费全能的AI助手</a> <p class="overflowclass abriptwo">智谱清言 - 免费全能的AI助手</p> <div class="aidconstab flexRow"> <a class="aidcontbp flexRow flexcenter" href="/ai/tag/code" target="_blank" >AI 编程开发</a><a class="aidcontbp flexRow flexcenter" href="/ai/tag/ai-agent" target="_blank" >Agent智能体</a> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="conRight artdtilRight "> <div class="artrig-adv "> <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script> </div> <div class="hotzt artdtzt"> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>相关专题</p> </div> <a target="_blank" class="rititle-more flexRow" href="/faq/zt" title="相关专题"><span>更多</span><b></b></a> </div> <div class="hotztuls flexColumn"> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/csjmsyrjjg" class="aClass flexRow hotzta" title="C++ 设计模式与软件架构"><img src="https://img.php.cn/upload/subject/202601/30/2026013010035824284.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="C++ 设计模式与软件架构" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/csjmsyrjjg" class="aClass flexRow hotztra overflowclass" title="C++ 设计模式与软件架构">C++ 设计模式与软件架构</a> <p class="aClass flexRow hotztrp overflowclass">本专题深入讲解 C++ 中的常见设计模式与架构优化，包括单例模式、工厂模式、观察者模式、策略模式、命令模式等，结合实际案例展示如何在 C++ 项目中应用这些模式提升代码可维护性与扩展性。通过案例分析，帮助开发者掌握 如何运用设计模式构建高质量的软件架构，提升系统的灵活性与可扩展性。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">4</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/cjjzfcgsh" class="aClass flexRow hotzta" title="c++ 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009581328823.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="c++ 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/cjjzfcgsh" class="aClass flexRow hotztra overflowclass" title="c++ 字符串格式化">c++ 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了c++字符串格式化用法、输出技巧、实践等等内容，阅读专题下面的文章了解更多详细内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">2</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javazfcgsh" class="aClass flexRow hotzta" title="java 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009503958383.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javazfcgsh" class="aClass flexRow hotztra overflowclass" title="java 字符串格式化">java 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java如何进行字符串格式化相关教程、使用解析、方法详解等等内容。阅读专题下面的文章了解更多详细教程。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">1</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/pythonzfcgsh" class="aClass flexRow hotzta" title="python 字符串格式化"><img src="https://img.php.cn/upload/subject/202601/30/2026013009412416721.jpg?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="python 字符串格式化" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/pythonzfcgsh" class="aClass flexRow hotztra overflowclass" title="python 字符串格式化">python 字符串格式化</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了python字符串格式化教程、实践、方法、进阶等等相关内容，阅读专题下面的文章了解更多详细操作。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">1</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.30</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javarmxxhj" class="aClass flexRow hotzta" title="java入门学习合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b40d167f7c445.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java入门学习合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javarmxxhj" class="aClass flexRow hotztra overflowclass" title="java入门学习合集">java入门学习合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java入门学习指南、初学者项目实战、入门到精通等等内容，阅读专题下面的文章了解更多详细学习方法。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">20</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javapzhjbljch" class="aClass flexRow hotzta" title="java配置环境变量教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b3eeca4c96290.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java配置环境变量教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javapzhjbljch" class="aClass flexRow hotztra overflowclass" title="java配置环境变量教程合集">java配置环境变量教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java配置环境变量设置、步骤、安装jdk、避免冲突等等相关内容，阅读专题下面的文章了解更多详细操作。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">16</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javacpxxwz" class="aClass flexRow hotzta" title="java成品学习网站推荐大全"><img src="https://img.php.cn/upload/subject/000/000/075/697b3ce34c1ad790.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="java成品学习网站推荐大全" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javacpxxwz" class="aClass flexRow hotztra overflowclass" title="java成品学习网站推荐大全">java成品学习网站推荐大全</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了java成品网站、在线成品网站源码、源码入口等等相关内容，阅读专题下面的文章了解更多详细推荐内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">18</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javazfcclsyjc" class="aClass flexRow hotzta" title="Java字符串处理使用教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b3a2f0eba1672.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Java字符串处理使用教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javazfcclsyjc" class="aClass flexRow hotztra overflowclass" title="Java字符串处理使用教程合集">Java字符串处理使用教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了Java字符串截取、处理、使用、实战等等教程内容，阅读专题下面的文章了解详细操作教程。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">3</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> <div class="hotztlls flexRow"> <a target="_blank" href="/faq/javakdxxgjchj" class="aClass flexRow hotzta" title="Java空对象相关教程合集"><img src="https://img.php.cn/upload/subject/000/000/075/697b37db731a5352.png?x-oss-process=image/resize,m_mfit,h_75,w_120,limit_0" alt="Java空对象相关教程合集" class="hotztaimg" onerror="this.src='/static/lhimages/moren/morentu.png'"></a> <div class="hotztright flexColumn"> <a target="_blank" href="/faq/javakdxxgjchj" class="aClass flexRow hotztra overflowclass" title="Java空对象相关教程合集">Java空对象相关教程合集</a> <p class="aClass flexRow hotztrp overflowclass">本专题整合了Java空对象相关教程，阅读专题下面的文章了解更多详细内容。</p> <div class="hotztrdown flexRow"> <div class="htztdsee flexRow"> <b></b> <p class="">6</p> </div> <div class="htztdTime flexRow"> <b></b> <p>2026.01.29</p> </div> </div> </div> </div> </div> </div> <div class="hotdownload "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>热门下载</p> </div> <a target="_blank" class="rititle-more flexRow" href="/xiazai" title="热门下载"><span>更多</span><b></b></a> </div> <div class="hotdownTab"> <div class="hdTabs flexRow"> <div class="check" data-id="onef">网站特效 <b></b> </div> / <div class="" data-id="twof">网站源码 <b></b></div> / <div class="" data-id="threef">网站素材 <b></b></div> / <div class="" data-id="fourf">前端模板 <b></b></div> </div> <ul class="onef"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="新颖简约的注册登录表单切换效果" href="/xiazai/js/8727"><span>[表单按钮]</span><span>新颖简约的注册登录表单切换效果</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery带选项卡切换图片滚动" href="/xiazai/js/8726"><span>[图片特效]</span><span>jQuery带选项卡切换图片滚动</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery实现用户评论留言代码" href="/xiazai/js/8725"><span>[表单按钮]</span><span>jQuery实现用户评论留言代码</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jquery大图左右按钮点击切换" href="/xiazai/js/8724"><span>[图片特效]</span><span>jquery大图左右按钮点击切换</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="信封注册表单交互ui特效" href="/xiazai/js/8723"><span>[表单按钮]</span><span>信封注册表单交互ui特效</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="代码量少的jQuery图片幻灯片" href="/xiazai/js/8722"><span>[图片特效]</span><span>代码量少的jQuery图片幻灯片</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery超酷动态弹出表单 jQuery超酷动态弹出表单网页特效" href="/xiazai/js/8721"><span>[表单按钮]</span><span>jQuery超酷动态弹出表单 jQuery超酷动态弹出表单网页特效</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="css3实现3d搜索框" href="/xiazai/js/8720"><span>[表单按钮]</span><span>css3实现3d搜索框</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="CSS3用户登录框样式代码" href="/xiazai/js/8719"><span>[表单按钮]</span><span>CSS3用户登录框样式代码</span></a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" title="jQuery鼠标点击切换背景图片代码" href="/xiazai/js/8718"><span>[图片特效]</span><span>jQuery鼠标点击切换背景图片代码</span></a> </div> </li> </ul> <ul class="twof" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11355" title="openaishop"><span>[电商源码]</span><span>openaishop</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11354" title="思翔企(事)业单位文件柜 build 20080313"><span>[其它模板]</span><span>思翔企(事)业单位文件柜 build 20080313</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11353" title="雅龙智能装备工业设备类WordPress主题1.0"><span>[企业站源码]</span><span>雅龙智能装备工业设备类WordPress主题1.0</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11352" title="威发卡自动发卡系统"><span>[电商源码]</span><span>威发卡自动发卡系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11351" title="卡密分发系统"><span>[电商源码]</span><span>卡密分发系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11350" title="中华陶瓷网"><span>[电商源码]</span><span>中华陶瓷网</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11349" title="简洁粉色食品公司网站"><span>[电商源码]</span><span>简洁粉色食品公司网站</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11348" title="极速网店系统"><span>[电商源码]</span><span>极速网店系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11347" title="淘宝妈妈_淘客推广系统"><span>[电商源码]</span><span>淘宝妈妈_淘客推广系统</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/11346" title="积客B2SCMS商城系统"><span>[电商源码]</span><span>积客B2SCMS商城系统</span> </a> </div> </li> </ul> <ul class="threef" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4300" title="冬季蓝色雪花松枝合集矢量素材"><span>[网站素材]</span><span>冬季蓝色雪花松枝合集矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4299" title="情人节爱心主题海报PSD源文件设计下载"><span>[网站素材]</span><span>情人节爱心主题海报PSD源文件设计下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4298" title="2026粉色梦幻马年矢量模板"><span>[网站素材]</span><span>2026粉色梦幻马年矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4297" title="情人节可爱熊玩偶主题海报PS素材下载"><span>[网站素材]</span><span>情人节可爱熊玩偶主题海报PS素材下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4296" title="传统茶道茶壶茶杯插画矢量素材"><span>[网站素材]</span><span>传统茶道茶壶茶杯插画矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4295" title="意式复古柠檬酒饮海报矢量模板"><span>[网站素材]</span><span>意式复古柠檬酒饮海报矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4294" title="手绘海鲜鱼虾食材合集矢量素材"><span>[网站素材]</span><span>手绘海鲜鱼虾食材合集矢量素材</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4293" title="开学季主题宣传海报设计模板下载"><span>[网站素材]</span><span>开学季主题宣传海报设计模板下载</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4292" title="2026马年金色徽章矢量模板"><span>[网站素材]</span><span>2026马年金色徽章矢量模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/sucai/4291" title="汉堡美食INS海报模板设计素材下载"><span>[网站素材]</span><span>汉堡美食INS海报模板设计素材下载</span> </a> </div> </li> </ul> <ul class="fourf" style="display:none;"> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8590" title="驾照考试驾校HTML5网站模板"><span>[前端模板]</span><span>驾照考试驾校HTML5网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8589" title="驾照培训服务机构宣传网站模板"><span>[前端模板]</span><span>驾照培训服务机构宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8588" title="HTML5房地产公司宣传网站模板"><span>[前端模板]</span><span>HTML5房地产公司宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8587" title="新鲜有机肉类宣传网站模板"><span>[前端模板]</span><span>新鲜有机肉类宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8586" title="响应式天气预报宣传网站模板"><span>[前端模板]</span><span>响应式天气预报宣传网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8585" title="房屋建筑维修公司网站CSS模板"><span>[前端模板]</span><span>房屋建筑维修公司网站CSS模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8584" title="响应式志愿者服务网站模板"><span>[前端模板]</span><span>响应式志愿者服务网站模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8583" title="创意T恤打印店网站HTML5模板"><span>[前端模板]</span><span>创意T恤打印店网站HTML5模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8582" title="网页开发岗位简历作品展示网页模板"><span>[前端模板]</span><span>网页开发岗位简历作品展示网页模板</span> </a> </div> </li> <li> <div class="wzrfourli flexRow"> <b></b> <a target="_blank" href="/xiazai/code/8581" title="响应式人力资源机构宣传网站模板"><span>[前端模板]</span><span>响应式人力资源机构宣传网站模板</span> </a> </div> </li> </ul> </div> <script> $('.hdTabs>div').click(function (e) { $('.hdTabs>div').removeClass('check') $(this).addClass('check') $('.hotdownTab>ul').css('display', 'none') $('.' + e.currentTarget.dataset.id).show() }) </script> </div> <div class="artrig-adv "> <script type="text/javascript" src="https://teacher.php.cn/php/MDM3MTk1MGYxYjI5ODJmNTE0ZWVkZTA3NmJhYzhmMjI6Og=="></script> </div> <div class="xgarts "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>相关下载</p> </div> <a target="_blank" class="rititle-more flexRow" href="/xiazai" title="相关下载"><span>更多</span><b></b></a> </div> <div class="xgwzlist "> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="php商城系统" href="/xiazai/code/11178">php商城系统</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="淘源码商城PHP淘宝查信誉" href="/xiazai/code/11177">淘源码商城PHP淘宝查信誉</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="PHP房产程序[BBWPS]" href="/xiazai/code/11165">PHP房产程序[BBWPS]</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="PHP简约自动发卡平台个人版" href="/xiazai/code/11128">PHP简约自动发卡平台个人版</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="ERMEB域名PHP离线网络授权系统" href="/xiazai/code/11040">ERMEB域名PHP离线网络授权系统</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Difeye-敏捷的轻量级PHP框架" href="/xiazai/code/11037">Difeye-敏捷的轻量级PHP框架</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="大泉州汽车网PHP整站程序" href="/xiazai/code/10963">大泉州汽车网PHP整站程序</a></div> </div> </div> <div class="jpkc"> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>精品课程</p> </div> <a class="rititle-more flexRow" target="_blank" href="/course/sort_new.html" title="精品课程"><span>更多</span><b></b></a> </div> <div class=" jpkcTab"> <div class=" jpkcTabs flexRow"> <div class="check" data-id="onefd">相关推荐 <b></b> </div> / <div class="" data-id="twofd">热门推荐 <b></b></div> / <div class="" data-id="threefd">最新课程 <b></b></div> </div> <div class="onefd jpktabd"> </div> <div class="twofd jpktabd" style="display:none;"> <div class="ristyA flexRow " > <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学" class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a> <div class="risrdown flexRow"> <p>共6课时 | 11.2万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)"> <img src="https://img.php.cn/upload/course/000/000/041/620debc3eab3f377.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/812.html" title="最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)" class="rirightp overflowclass">最新ThinkPHP 5.1全球首发视频教程(60天成就PHP大牛线上培训班课)</a> <div class="risrdown flexRow"> <p>共79课时 | 151.8万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程"> <img src="https://img.php.cn/upload/course/000/000/068/62611ef88fcec821.jpg?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="phpStudy极速入门视频教程" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/639.html" title="phpStudy极速入门视频教程" class="rirightp overflowclass">phpStudy极速入门视频教程</a> <div class="risrdown flexRow"> <p>共6课时 | 53.4万人学习</p> </div> </div> </div> </div> <div class="threefd jpktabd" style="display:none;"> <div class="ristyA flexRow " > <a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通"> <img src="https://img.php.cn/upload/course/000/000/081/68c135bb72783194.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="最新Python教程 从入门到精通" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1696.html" title="最新Python教程 从入门到精通" class="rirightp overflowclass">最新Python教程 从入门到精通</a> <div class="risrdown flexRow"> <p>共4课时 | 22.4万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/6862652adafef801.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="JavaScript ES5基础线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1656.html" title="JavaScript ES5基础线上课程教学" class="rirightp overflowclass">JavaScript ES5基础线上课程教学</a> <div class="risrdown flexRow"> <p>共6课时 | 11.2万人学习</p> </div> </div> </div> <div class="ristyA flexRow " > <a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学"> <img src="https://img.php.cn/upload/course/000/000/081/684a8c23d811b293.png?x-oss-process=image/resize,m_mfit,h_86,w_140,limit_0" alt="PHP新手语法线上课程教学" class="ristyAimg" onerror="this.src='/static/mobimages/moren/morentu.png'"> </a> <div class="ristyaRight flexColumn"> <a target="_blank" href="/course/1655.html" title="PHP新手语法线上课程教学" class="rirightp overflowclass">PHP新手语法线上课程教学</a> <div class="risrdown flexRow"> <p>共13课时 | 0.9万人学习</p> </div> </div> </div> </div> <script> $('.jpkcTabs>div').click(function (e) { $('.jpkcTabs>div').removeClass('check') $(this).addClass('check') $('.jpkcTab .jpktabd').css('display', 'none') $('.' + e.currentTarget.dataset.id).show() }) </script> </div> </div> <div class="zxarts "> <div class="rightdTitle flexRow"> <div class="title-left flexRow"> <b></b> <p>最新文章</p> </div> <a class="rititle-more flexRow" href="" title="最新文章" target="_blank"><span>更多</span><b></b></a> </div> <div class="xgwzlist "> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复克隆元素后线性渐变背景失效的问题" href="/faq/2046642.html">如何修复克隆元素后线性渐变背景失效的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复嵌套表格中 colspan 不生效的问题" href="/faq/2046609.html">如何修复嵌套表格中 colspan 不生效的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Alpine.js 中如何正确封装可复用的指令属性（x-bind）" href="/faq/2046391.html">Alpine.js 中如何正确封装可复用的指令属性（x-bind）</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何在双击表格单元格时显示编辑表单并禁用重复触发" href="/faq/2046307.html">如何在双击表格单元格时显示编辑表单并禁用重复触发</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何使用 jQuery 实现双击编辑表格单元格并防止表单内触发重复事件" href="/faq/2046304.html">如何使用 jQuery 实现双击编辑表格单元格并防止表单内触发重复事件</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何使用 jQuery 实现双击编辑表格单元格并防止表单触发重复事件" href="/faq/2046287.html">如何使用 jQuery 实现双击编辑表格单元格并防止表单触发重复事件</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="Java 中 InputStreamReader 与 URL 的核心原理详解" href="/faq/2046244.html">Java 中 InputStreamReader 与 URL 的核心原理详解</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何精确控制标题文字的行高以消除多余空白" href="/faq/2046223.html">如何精确控制标题文字的行高以消除多余空白</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何修复克隆元素后线性渐变背景丢失的问题" href="/faq/2046191.html">如何修复克隆元素后线性渐变背景丢失的问题</a></div> <div class="xgwzlid flexRow"><b></b><a target="_blank" title="如何在网页中直接嵌入未托管的 HTML 文件内容" href="/faq/2046177.html">如何在网页中直接嵌入未托管的 HTML 文件内容</a></div> </div> </div> </div> </div> </div> <!--底部--> <div class="phpFoot"> <div class="phpFootIn"> <div class="phpFootCont"> <div class="phpFootLeft"> <dl> <dt> <a target="_blank" href="/about/us.html" rel="nofollow" title="关于我们" class="cBlack">关于我们</a> <a target="_blank" href="/about/disclaimer.html" rel="nofollow" title="免责申明" class="cBlack">免责申明</a> <a target="_blank" href="/about/jbzx.html" rel="nofollow" title="举报中心" class="cBlack">举报中心</a> <a href="javascript:;" rel="nofollow" onclick="advice_data(99999999,'意见反馈')" title="意见反馈" class="cBlack">意见反馈</a> <a target="_blank" href="https://www.php.cn/teacher.html" rel="nofollow" title="讲师合作" class="cBlack">讲师合作</a> <a target="_blank" href="https://www.php.cn/blog/detail/20304.html" rel="nofollow" title="广告合作" class="cBlack">广告合作</a> <a target="_blank" href="/new/" title="最新文章列表" class="cBlack">最新更新</a> <div class="clear"></div> </dt> <dd class="cont1">php中文网：公益在线php培训，帮助PHP学习者快速成长！</dd> <dd class="cont2"> <span class="ylwTopBox"> <a href="javascript:;" class="cBlack"><b class="icon1"></b>关注服务号</a> <em style="display:none;" class="ylwTopSub"> <p>微信扫码<br/>关注PHP中文网服务号</p> <img src="/static/images/examples/text16.png"/> </em> </span> <span class="ylwTopBox"> <a href="tencent://message/?uin=27220243&Site=www.php.cn&Menu=yes" class="cBlack"><b class="icon2"></b>技术交流群</a> <em style="display:none;" class="ylwTopSub"> <p>QQ扫码<br/>加入技术交流群</p> <img src="/static/images/examples/text18.png"/> </em> </span> <div class="clear"></div> </dd> </dl> </div> <div class="phpFootRight"> <div class="phpFootMsg"> <span><img src="/static/images/examples/text17.png"/></span> <dl> <dt>PHP中文网订阅号</dt> <dd>每天精选资源文章推送</dd> </dl> </div> </div> </div> </div> <div class="phpFootCode"> <div class="phpFootCodeIn"><p>Copyright 2014-2026 <a href="https://www.php.cn/" >https://www.php.cn/</a> All Rights Reserved | php.cn | <a href="https://beian.miit.gov.cn/" rel="nofollow" >湘ICP备2023035733号</a></p><a href="http://www.beian.gov.cn/portal/index.do" rel="nofollow" ><b></b></a></div> </div> </div> <input type="hidden" id="verifycode" value="/captcha.html"> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>layui.use(['element', 'carousel'], function () {var element = layui.element;$ = layui.jquery;var carousel = layui.carousel;carousel.render({elem: '#test1', width: '100%', height: '330px', arrow: 'always'});$.getScript('/static/js/jquery.lazyload.min.js', function () {$("img").lazyload({placeholder: "/static/images/load.jpg", effect: "fadeIn", threshold: 200, skip_invisible: false});});});</script> <span class="layui-hide"><script type="text/javascript" src="https://s4.cnzz.com/z_stat.php?id=1280886301&web_id=1280886301"></script></span> <script src="/static/js/cdn.js?v=1.0.1"></script> <!--底部 end--> <!-- content --> <!-- <div class="phpFudong"> <div class="phpFudongIn"> <div class="phpFudongImg"></div> <div class="phpFudongXue">登录PHP中文网，和优秀的人一起学习！</div> <div class="phpFudongQuan">全站<span>2000+</span>教程免费学</div> <div class="phpFudongCode"><a href="javascript:;" id="login" title="微信扫码登录">微信扫码登录</a></div> <div class="phpGuanbi" onclick="$('.phpFudong').hide();"></div> <div class="clear"></div> </div> </div> --> <!--底部浮动层 end--> <!--侧导航--> <style> .layui-fixbar{display: none;} </style> <div class="phpSdhBox" style="height:240px !important;"> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="/k24.html" class="hover" title="PHP学习"> <b class="icon1"></b> <p>PHP学习</p> </a> </div> </div> </li> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="https://www.php.cn/blog/detail/1047189.html" > <b class="icon2"></b> <p>技术支持</p> </a> </div> </div> </li> <li> <div class="phpSdhIn"> <div class="phpSdhTitle"> <a href="#"> <b class="icon6"></b> <p>返回顶部</p> </a> </div> </div> </li> </div> </body> </html> <script type="text/javascript" src="/hitsUp?type=article&id=1089585&time=1769747101"> </script> <script src="/static/ueditor/third-party/SyntaxHighlighter/shCore.js?1769747101"></script> <script> article_status = "1522171"; </script> <input type="hidden" id="verifycode" value="/captcha.html"> <script type="text/javascript" src="/static/js/global.min.js?5.5.33"></script> <link rel='stylesheet' id='_main-css' href='/static/css/viewer.min.css?2' type='text/css' media='all' /> <script type='text/javascript' src='/static/js/viewer.min.js?1'></script> <script type='text/javascript' src='/static/js/jquery-viewer.min.js'></script> <script type="text/javascript" src="/static/js/jquery.cookie.js"></script> <script>var _hmt = _hmt || [];(function(){var hm = document.createElement("script");hm.src="//hm.baidu.com/hm.js?c0e685c8743351838d2a7db1c49abd56";var s=document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm, s);})();(function(){var bp = document.createElement('script');var curProtocol = window.location.protocol.split(':')[0];if(curProtocol === 'https'){bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';}else{bp.src = 'http://push.zhanzhang.baidu.com/push.js';};var s = document.getElementsByTagName("script")[0];s.parentNode.insertBefore(bp, s);})();</script> <script> function setCookie(name, value, iDay) { //name相当于键，value相当于值，iDay为要设置的过期时间（天） var oDate = new Date(); oDate.setDate(oDate.getDate() + iDay); document.cookie = name + '=' + value + ';path=/;domain=.php.cn;expires=' + oDate; } function getCookie(name) { var cookieArr = document.cookie.split(";"); for (var i = 0; i < cookieArr.length; i++) { var cookiePair = cookieArr[i].split("="); if (name == cookiePair[0].trim()) { return decodeURIComponent(cookiePair[1]); } } return null; } </script> <!-- Matomo --> <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function () { var u = "https://tongji.php.cn/"; _paq.push(['setTrackerUrl', u + 'matomo.php']); _paq.push(['setSiteId', '7']); var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0]; g.async = true; g.src = u + 'matomo.js'; s.parentNode.insertBefore(g, s); })(); </script> <!-- End Matomo Code --> <script> setCookie('is_article', 1, 1); </script> <script> var is_login = "0"; var show = 0; var ceng = getCookie('ceng'); //未登录复制显示登录按钮 if(is_login == 0 && false){ $(".code").hover(function(){ $(this).find('.contentsignin').show(); },function(){ $(this).find('.contentsignin').hide(); }); //不给复制 $('.code').bind("cut copy paste",function(e) { e.preventDefault(); }); $('.code .contentsignin').click(function(){ $(document).trigger("api.loginpopbox"); }) }else{ // 获取所有的 <pre> 元素 var preElements = document.querySelectorAll('pre'); preElements.forEach(function(preElement) { // 创建复制按钮 var copyButton = document.createElement('button'); copyButton.className = 'copy-button'; copyButton.textContent = '复制'; // 添加点击事件处理程序 copyButton.addEventListener('click', function() { // 获取当前按钮所属的 <pre> 元素中的文本内容 var textContent = preElement.textContent.trim(); // 创建一个临时 textarea 元素并设置其值为 <pre> 中的文本内容 var tempTextarea = document.createElement('textarea'); tempTextarea.value = textContent; // 将临时 textarea 添加到文档中 document.body.appendChild(tempTextarea); // 选中临时 textarea 中的文本内容并执行复制操作 tempTextarea.select(); document.execCommand('copy'); // 移除临时 textarea 元素 document.body.removeChild(tempTextarea); // 更新按钮文本为 "已复制" this.textContent = '已复制'; }); // 创建AI写代码按钮 var aiButton = document.createElement('button'); aiButton.className = 'copy-button'; aiButton.textContent = 'AI写代码'; aiButton.style.marginLeft = '5px'; aiButton.style.marginRight = '5px'; // 添加点击事件处理程序 aiButton.addEventListener('click', function() { // Generate a random number between 0 and 1 var randomChance = Math.random(); // If the random number is less than 0.5, open the first URL, else open the second if (randomChance < 0.5) { window.open('https://www.doubao.com/chat/coding?channel=php&source=hw_db_php', '_blank'); } else { window.open('https://click.aliyun.com/m/1000402709/', '_blank'); } }); // 将按钮添加到 <pre> 元素前面 preElement.parentNode.insertBefore(copyButton, preElement); preElement.parentNode.insertBefore(aiButton, preElement); }); } </script>
