- 王利头首页
- 知识
- 网络营销
数据库中的和用什么表示
董林辰
•
•
网络营销 •
阅读 36 数据库中的 标签和 标签：深入剖析</h2><p style="text-align:center;" ><noscript><img decoding="async" src="https://www.wanglitou.cn/wp-content/uploads/2024/07/shu-ju-ku-zhong-de-he-yong-shi-yao-biao-shi.webp" alt="数据库中的和用什么表示" width="570px" height="228px" /></noscript><img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1NzAiIGhlaWdodD0iMjI4IiB2aWV3Qm94PSIwIDAgNTcwIDIyOCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" decoding="async" class="j-lazy" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/07/shu-ju-ku-zhong-de-he-yong-shi-yao-biao-shi.webp" alt="数据库中的和用什么表示" width="570px" height="228px" /></p><p><strong>引言</strong></p><p><meta> 标签和<title> 标签是每个网站上的两个至关重要的元素，它们在影响搜索引擎优化 (SEO) 绩效方面发挥着至关重要的作用。本文将深入探讨这两个标签在数据库中的作用，提供一个全面的指南，帮助您了解和使用它们以提升您的网站可见度。</p><p><strong>数据库中的<meta> 标签</strong></p><p><meta> 标签是包含有关网页的元数据和说明的 HTML 元素，它们不会显示在网页上，但会被浏览器和搜索引擎读取。其中，有两个<meta> 标签对 SEO 至关重要：</p><ul><li><strong><meta name="description">：</strong> 包含对网页内容的简要描述。</li><li><strong><meta name="keywords">：</strong> 指定与网页内容相关的关键字列表。</li></ul><p>将这些<meta> 标签添加到您的数据库中至关重要，因为它可以为搜索引擎提供有关您的网页的重要信息。</p><ul><li><strong><meta name="description"></strong>：搜索结果中显示的网页描述对于吸引点击量至关重要。确保您的描述简短且信息丰富，突出显示网页的主要关键词。</li><li><strong><meta name="keywords">：</strong> 虽然搜索引擎不再像过去那样依赖<meta name="keywords"> 标签，但它仍然可以提供额外的相关性信号。如果您使用<meta name="keywords"> 标签，请确保使用与您的网页内容高度相关的关键词。</li></ul><p><strong>数据库中的<title> 标签</strong></p><p><title> 标签定义了网页的标题，它出现在浏览器选项卡、书签和搜索结果中。它是网页最重要的 SEO 元素之一，因此将其添加到您的数据库至关重要。</p><p>在数据库中设置<title> 标签时，请遵循以下最佳做法：</p><ul><li><strong>保持简洁：</strong>标题应限制在 50-60 个字符以内，以避免被截断。</li><li><strong>包括关键词：</strong>在标题中包含您的目标关键词，但不要过度使用。</li><li><strong>品牌化您的标题：</strong>考虑在标题中包含您的品牌名称，以提高品牌知名度。</li><li><strong>使用分隔符：</strong>使用管道字符 (|) 或破折号 (-) 将您的标题分为两部分，前半部分包含您的关键词，后半部分包含您的品牌名称或简短描述。</li></ul><p><strong><meta> 标签和<title> 标签之间的关系</strong></p><p><meta> 标签和<title> 标签之间存在紧密的关系，它们共同为搜索引擎提供有关您的网页的重要信息。</p><ul><li><strong>搜索结果中的展示：</strong>搜索结果中的标题和描述通常取自<title> 标签和<meta name="description"> 标签，因此确保这两个标签的内容准确且具有吸引力至关重要。</li><li><strong>相关性和排名：</strong>虽然<meta name="keywords"> 标签不再被直接用作排名因素，但<title> 标签和<meta name="description"> 标签仍然可以提供相关性信号，影响您的排名。</li><li><strong>用户体验：</strong><title> 标签和<meta name="description"> 标签对于用户体验也很重要，因为它们可以影响点击率 (CTR)。</li></ul><p><strong>优化数据库中<meta> 标签和<title> 标签的最佳做法</strong></p><ul><li><strong>确保<meta> 标签和<title> 标签存在于每个页面：</strong>每个网页都应包含<meta name="description">、<meta name="keywords"> 和<title> 标签。</li><li><strong>使用独特的标题和描述：</strong>避免在多个页面上使用重复的标题和描述，因为这可能会导致内容重复并损害您的 SEO。</li><li><strong>定期更新您的<meta> 标签和<title> 标签：</strong>随着您的网站内容和目标关键词的变化，更新您的<meta> 标签和<title> 标签以反映这些变化。</li><li><strong>测试和优化：</strong>使用 A/B 测试来测试不同的<meta> 标签和<title> 标签，以确定哪些版本对您的特定网站最有效。</li></ul><p><strong>问答</strong></p><ul><li><p><strong>问：<meta name="keywords"> 标签仍然重要吗？</strong><br />答：虽然<meta name="keywords"> 标签不再像过去那样重要，但它仍然可以提供额外的相关性信号。</p></li><li><p><strong>问：<title> 标签的最佳长度是多少？</strong><br />答：<title> 标签应限制在 50-60 个字符以内，以避免被截断。</p></li><li><p><strong>问：我可以在数据库中使用多个<meta name="description"> 标签吗？</strong><br />答：不，每个页面只能包含一个唯一的<meta name="description"> 标签。</p></li><li><p><strong>问：如果我的网站有多种语言，如何优化我的<meta> 标签和<title> 标签？</strong><br />答：使用<html lang="xx"> 属性和 hreflang 规范链接来指定您的网页语言，并针对每种语言创建唯一的<meta> 标签和<title> 标签。</p></li><li><p><strong>问：我应该在数据库中使用管道字符 (|) 分隔我的<title> 标签吗？</strong><br />答：使用分隔符 (例如管道字符或破折号) 将您的<title> 标签分为关键词部分和品牌/描述部分是一种常见且有效的做法。</p></li></ul><div style="clear:both; margin-top:0em; margin-bottom:1em;"><a href="https://www.wanglitou.cn/article_130640.html" target="_blank" rel="dofollow" class="u4dbd5019f9b79d351cd1460473332502"><div style="padding-left:1em; padding-right:1em;"><span class="ctaText">相关阅读：</span> <span class="postTitle">产品营销组合策略是什么</span></div></a></div><div class="entry-copyright"><p>原创文章，作者：董林辰，如若转载，请注明出处：https://www.wanglitou.cn/article_115643.html</p></div></div><div class="entry-tag"><a href="https://www.wanglitou.cn/tag/%e6%95%b0%e6%8d%ae%e5%ba%93" rel="tag">数据库</a></div><div class="entry-action"><div class="btn-zan" data-id="115643"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up-fill"></use></svg></i> 赞 <span class="entry-action-num">(0)</span></div><div class="btn-dashang">
<i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-cny-circle-fill"></use></svg></i> 打赏 <span class="dashang-img">
<span>
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1MDkiIGhlaWdodD0iNTMwIiB2aWV3Qm94PSIwIDAgNTA5IDUzMCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="509" height="530" data-src="//www.wanglitou.cn/wp-content/uploads/2024/04/1713078222-zanshang.jpg" alt="微信扫一扫"/>
微信扫一扫 </span>
</span></div></div><div class="entry-bar"><div class="entry-bar-inner"><div class="entry-bar-info entry-bar-info2"><div class="info-item meta">
<a class="meta-item" href="#comments"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i> <span class="data">0</span></a></div><div class="info-item share">
<a class="meta-item mobile j-mobile-share" href="javascript:;" data-id="115643" data-qrcode="https://www.wanglitou.cn/article_115643.html"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-share"></use></svg></i> 生成海报</a>
<a class="meta-item wechat" data-share="wechat" target="_blank" rel="nofollow" href="#">
<i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-wechat"></use></svg></i> </a>
<a class="meta-item weibo" data-share="weibo" target="_blank" rel="nofollow" href="#">
<i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-weibo"></use></svg></i> </a></div><div class="info-item act">
<a href="javascript:;" id="j-reading"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-article"></use></svg></i></a></div></div></div></div></div><div class="entry-author"><h3 class="entry-author-title">关于作者</h3><div class="entry-author-inner"><div class="entry-author-avatar">
<a class="avatar j-user-card" href="https://www.wanglitou.cn/article_author/donglinchen" target="_blank" data-user="105"><img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMjAiIGhlaWdodD0iMTIwIiB2aWV3Qm94PSIwIDAgMTIwIDEyMCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" alt='董林辰' data-src='https://cn.gravatar.com/avatar/e7b1c762163f022be4bff381a8d59be9?s=120&d=identicon&r=g' data-srcset='https://cn.gravatar.com/avatar/e7b1c762163f022be4bff381a8d59be9?s=240&d=identicon&r=g 2x' class='avatar avatar-120 photo' height='120' width='120' decoding='async'/></a></div><div class="entry-author-content"><div class="entry-author-info"><h4 class="entry-author-name">
<a class="j-user-card" href="https://www.wanglitou.cn/article_author/donglinchen" target="_blank" data-user="105">董林辰</a></h4><div class="entry-author-action"></div></div><div class="entry-author-description">突然发现，能够不变，有时候就是一种最难得的幸福。</div></div></div></div><div class="entry-page"><div class="entry-page-prev j-lazy" style="background-image: url('https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png');" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/07/jing-ji-xue-shu-ju-lei-xing-you-na-ji-zhong.webp">
<a href="https://www.wanglitou.cn/article_115619.html" title="经济学数据类型有哪几种" rel="prev">
<span>经济学数据类型有哪几种</span>
</a><div class="entry-page-info">
<span class="pull-left"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-arrow-left-double"></use></svg></i> 上一篇</span>
<span class="pull-right">2024-07-20 21:52</span></div></div><div class="entry-page-next j-lazy" style="background-image: url('https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png');" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/07/shi-chang-ying-xiao-qu-dao-de-gong-neng-you-na-xie.webp">
<a href="https://www.wanglitou.cn/article_115646.html" title="市场营销渠道的功能有哪些" rel="next">
<span>市场营销渠道的功能有哪些</span>
</a><div class="entry-page-info">
<span class="pull-right">下一篇 <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-arrow-right-double"></use></svg></i></span>
<span class="pull-left">2024-07-20 22:03</span></div></div></div><div class="wpcom_myimg_wrap __single_2"><div class="_yw0cwgmbfk"></div> <script type="litespeed/javascript">(window.slotbydup=window.slotbydup||[]).push({id:"u6964097",container:"_yw0cwgmbfk",async:!0})</script> <script type="text/javascript" src="//cpro.baidustatic.com/cpro/ui/cm.js" async="async" defer="defer" ></script></div><div class="entry-related-posts"><h3 class="entry-related-title">相关推荐</h3><ul class="entry-related cols-3 post-loop post-loop-image"><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135701.html" title="oltp和olap的概念和区别" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="oltp和olap的概念和区别" decoding="async" fetchpriority="high" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/oltp-he-olap-de-gai-nian-he-qu-bie.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135701.html" rel="bookmark">
oltp和olap的概念和区别 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135689.html" title="银行员工的营销能力分析有几个方面内容是什么" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="银行员工的营销能力分析有几个方面内容是什么" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/yin-xing-yuan-gong-de-ying-xiao-neng-li-fen-xi-you-ji-ge-fang-mian-nei-rong-shi-shi-yao.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135689.html" rel="bookmark">
银行员工的营销能力分析有几个方面内容是什么 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135677.html" title="常见数据库约束有哪些" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="常见数据库约束有哪些" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/chang-jian-shu-ju-ku-yue-shu-you-na-xie.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135677.html" rel="bookmark">
常见数据库约束有哪些 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135671.html" title="ChatGPT回国能用吗？" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="ChatGPT回国能用吗？" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/ChatGPT-hui-guo-neng-yong-ma.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135671.html" rel="bookmark">
ChatGPT回国能用吗？ </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135665.html" title="什么是直播营销中比较常见的变现方式" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="什么是直播营销中比较常见的变现方式" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/shi-yao-shi-zhi-bo-ying-xiao-zhong-bi-jiao-chang-jian-de-bian-xian-fang-shi.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135665.html" rel="bookmark">
什么是直播营销中比较常见的变现方式 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>1</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135656.html" title="mysql查看有几个数据库" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="mysql查看有几个数据库" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/mysql-cha-kan-you-ji-ge-shu-ju-ku.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135656.html" rel="bookmark">
mysql查看有几个数据库 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135653.html" title="营销策划经营范围有哪些" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="营销策划经营范围有哪些" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/ying-xiao-ce-hua-jing-ying-fan-wei-you-na-xie.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135653.html" rel="bookmark">
营销策划经营范围有哪些 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135641.html" title="数据库管理系统是系统软件吗？" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="数据库管理系统是系统软件吗？" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/shu-ju-ku-guan-li-xi-tong-shi-xi-tong-ruan-jian-ma.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135641.html" rel="bookmark">
数据库管理系统是系统软件吗？ </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135635.html" title="ChatGPT Plus还需要付费吗？" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="ChatGPT Plus还需要付费吗？" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/ChatGPTPlus-huan-xu-yao-fu-fei-ma.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135635.html" rel="bookmark">
ChatGPT Plus还需要付费吗？ </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135617.html" title="市场营销模型有哪些类型" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="市场营销模型有哪些类型" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/shi-chang-ying-xiao-mo-xing-you-na-xie-lei-xing.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135617.html" rel="bookmark">
市场营销模型有哪些类型 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135611.html" title="常用的大数据分析方法有什么" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="常用的大数据分析方法有什么" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/chang-yong-de-da-shu-ju-fen-xi-fang-fa-you-shi-yao.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135611.html" rel="bookmark">
常用的大数据分析方法有什么 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135605.html" title="Node.js到底是什么？" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="Node.js到底是什么？" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/Nodejs-dao-di-shi-shi-yao.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135605.html" rel="bookmark">
Node.js到底是什么？ </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135599.html" title="哪些属于非关系型数据库" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="哪些属于非关系型数据库" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/na-xie-shu-yu-fei-guan-xi-xing-shu-ju-ku.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135599.html" rel="bookmark">
哪些属于非关系型数据库 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135575.html" title="数据库有什么用" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="数据库有什么用" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/11/shu-ju-ku-you-shi-yao-yong.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135575.html" rel="bookmark">
数据库有什么用 </a></h3><div class="item-meta">
<span class="item-meta-left">2天前</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135555.html" title="如何查看sql数据库的密钥" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="如何查看sql数据库的密钥" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/10/ru-he-cha-kan-sql-shu-ju-ku-de-mi-yao.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135555.html" rel="bookmark">
如何查看sql数据库的密钥 </a></h3><div class="item-meta">
<span class="item-meta-left">2024-10-25</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>7</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135549.html" title="如何在中国使用ChatGPT？" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="如何在中国使用ChatGPT？" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/10/ru-he-zai-zhong-guo-shi-yong-ChatGPT.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135549.html" rel="bookmark">
如何在中国使用ChatGPT？ </a></h3><div class="item-meta">
<span class="item-meta-left">2024-10-25</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>2</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135537.html" title="微信字体用的什么字体" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="微信字体用的什么字体" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/10/wei-xin-zi-ti-yong-de-shi-yao-zi-ti.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135537.html" rel="bookmark">
微信字体用的什么字体 </a></h3><div class="item-meta">
<span class="item-meta-left">2024-10-25</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>7</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135495.html" title="私域数字化营销是什么行业" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="私域数字化营销是什么行业" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/10/si-yu-shu-zi-hua-ying-xiao-shi-shi-yao-xing-ye.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135495.html" rel="bookmark">
私域数字化营销是什么行业 </a></h3><div class="item-meta">
<span class="item-meta-left">2024-10-25</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135462.html" title="mysql数据库中有哪些数据类型" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="mysql数据库中有哪些数据类型" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/10/mysql-shu-ju-ku-zhong-you-na-xie-shu-ju-lei-xing.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135462.html" rel="bookmark">
mysql数据库中有哪些数据类型 </a></h3><div class="item-meta">
<span class="item-meta-left">2024-10-24</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span> </span></div></div></li><li class="item"><div class="item-inner"><div class="item-img">
<a class="item-thumb" href="https://www.wanglitou.cn/article_135456.html" title="手机企业微信下载的文件在哪里？" rel="bookmark">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MDAiIGhlaWdodD0iMjgwIiB2aWV3Qm94PSIwIDAgNDAwIDI4MCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="400" height="280" data-src="https://www.wanglitou.cn/wp-content/themes/justnews/themer/assets/images/lazy.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image j-lazy" alt="手机企业微信下载的文件在哪里？" decoding="async" data-original="https://www.wanglitou.cn/wp-content/uploads/2024/10/shou-ji-qi-ye-wei-xin-xia-zai-de-wen-jian-zai-na-li.webp" /> </a>
<a class="item-category" href="https://www.wanglitou.cn/c/ask/yingxiao" target="_blank">网络营销</a></div><h3 class="item-title">
<a href="https://www.wanglitou.cn/article_135456.html" rel="bookmark">
手机企业微信下载的文件在哪里？ </a></h3><div class="item-meta">
<span class="item-meta-left">2024-10-24</span>
<span class="item-meta-right">
<span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>63</span> </span></div></div></li></ul></div></article></main><aside class="sidebar"><div class="widget widget_search"><form class="search-form" action="https://www.wanglitou.cn" method="get" role="search">
<input type="search" class="keyword" name="s" placeholder="输入关键词搜索..." value="">
<button type="submit" class="submit"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-search"></use></svg></i></button></form></div><div class="widget widget_html_myimg"><div class="frm_forms with_frm_style frm_style_formidable-%e6%a0%b7%e5%bc%8f" id="frm_form_1_container" ><form enctype="multipart/form-data" method="post" class="frm-show-form frm_js_validate frm_ajax_submit " id="form_contact-form" ><div class="frm_form_fields "><fieldset><legend class="frm_screen_reader">联系作者</legend><h3 class="frm_form_title">联系作者</h3><div class="frm_fields_container">
<input type="hidden" name="frm_action" value="create" />
<input type="hidden" name="form_id" value="1" />
<input type="hidden" name="frm_hide_fields_1" id="frm_hide_fields_1" value="" />
<input type="hidden" name="form_key" value="contact-form" />
<input type="hidden" name="item_meta[0]" value="" />
<input type="hidden" id="frm_submit_entry_1" name="frm_submit_entry_1" value="1c63bd8b34" /><input type="hidden" name="_wp_http_referer" value="/article_115643.html" /><div id="frm_field_1_container" class="frm_form_field form-field frm_required_field frm_top_container frm12 frm_first">
<label for="field_qh4icy" id="field_qh4icy_label" class="frm_primary_label">微信号（请准确填写）
<span class="frm_required" aria-hidden="true">*</span>
</label>
<input type="text" id="field_qh4icy" name="item_meta[1]" value="" data-reqmsg="该字段不能为空。" aria-required="true" data-invmsg="Name 无效" aria-invalid="false" /></div><div id="frm_field_8_container" class="frm_form_field form-field frm_required_field frm_top_container">
<label for="field_wsor2" id="field_wsor2_label" class="frm_primary_label">邮箱（Email）
<span class="frm_required" aria-hidden="true">*</span>
</label>
<input type="email" id="field_wsor2" name="item_meta[8]" value="" data-reqmsg="邮箱（Email） cannot be blank." aria-required="true" data-invmsg="邮箱 无效" aria-invalid="false" /></div><div id="frm_field_7_container" class="frm_form_field form-field frm_required_field frm_top_container vertical_radio"><div id="field_9jbzn_label" class="frm_primary_label">您的需求
<span class="frm_required" aria-hidden="true">*</span></div><div class="frm_opt_container" aria-labelledby="field_9jbzn_label" role="group"><div class="frm_checkbox" id="frm_checkbox_7-0"><label for="field_9jbzn-0"><input type="checkbox" name="item_meta[7][]" id="field_9jbzn-0" value="seo相关（seo顾问/培训/内容托管）" data-reqmsg="该字段不能为空。" data-invmsg="您的需求 无效" aria-invalid="false" aria-required="true" /> seo相关（seo顾问/培训/内容托管）</label></div><div class="frm_checkbox" id="frm_checkbox_7-2"><label for="field_9jbzn-2"><input type="checkbox" name="item_meta[7][]" id="field_9jbzn-2" value="Python相关（爬虫/aigc+群发群控/网站）" data-reqmsg="该字段不能为空。" data-invmsg="您的需求 无效" aria-invalid="false" /> Python相关（爬虫/aigc+群发群控/网站）</label></div><div class="frm_checkbox" id="frm_checkbox_7-3"><label for="field_9jbzn-3"><input type="checkbox" name="item_meta[7][]" id="field_9jbzn-3" value="其他，请在下方补充" data-reqmsg="该字段不能为空。" data-invmsg="您的需求 无效" aria-invalid="false" /> 其他，请在下方补充</label></div></div></div><div id="frm_field_5_container" class="frm_form_field form-field frm_top_container frm12 frm_first">
<label for="field_9jv0r1" id="field_9jv0r1_label" class="frm_primary_label">其他需求，请补充
<span class="frm_required" aria-hidden="true"></span>
</label>
<input type="text" id="field_9jv0r1" name="item_meta[5]" value="" maxlength="1" data-invmsg="其他需求，请补充 无效" aria-invalid="false" /></div>
<input type="hidden" name="item_key" value="" /><div class="frm__65faa8e454167">
<label for="frm_email_1" >
如果你是人类，该字段请留空。 </label>
<input id="frm_email_1" type="text" class="frm_verify" name="frm__65faa8e454167" value="" autocomplete="false" /></div><div class="frm_submit"><button class="frm_button_submit" type="submit" >提交</button></div></div></fieldset></div></form></div></div><div class="widget dwqa-widget dwqa-popular-question"><h3 class="widget-title"><span>热门问答</span></h3><div class="dwqa-popular-questions"><ul><li><a href="https://www.wanglitou.cn/question/zai-qi-lin-cao-zuo-xi-tong-shang-jin-xing-da-yin-ji-he-sao-miao-yi-de-pei-zhi-he-shi-yong" class="question-title">如何在麒麟操作系统上进行打印机和扫描仪的配置和使用</a> 提问人 <a href="http://www.wanglitou.cn" title="访问 王利头 的站点" rel="author external">王利头</a></li><li><a href="https://www.wanglitou.cn/question/mei-tuan-ping-jia-shan-chu-le-hai-neng-chong-xin-ping-jia-ma" class="question-title">美团评价删除了还能重新评价吗</a> 提问人 <a href="http://www.wanglitou.cn" title="访问 王利头 的站点" rel="author external">王利头</a></li><li><a href="https://www.wanglitou.cn/question/cmnet-he-cmtds-de" class="question-title">cmnet和cmtds的区别</a> 提问人 <a href="http://www.wanglitou.cn" title="访问 王利头 的站点" rel="author external">王利头</a></li><li><a href="https://www.wanglitou.cn/question/endnote-bu-neng-lian-jie-dao-zai-xian-shu-ju-ku-zen-me-jie-jue" class="question-title">Endnote不能连接到在线数据库，怎么解决</a> 提问人 <a href="http://www.wanglitou.cn" title="访问 王利头 的站点" rel="author external">王利头</a></li><li><a href="https://www.wanglitou.cn/question/di-gui-shi" class="question-title">递归是什么</a> 提问人 <a href="http://www.wanglitou.cn" title="访问 王利头 的站点" rel="author external">王利头</a></li></ul></div></div><div class="widget widget_tags"><div class="tagcloud">
<a href="https://www.wanglitou.cn/tag/python" title="Python">Python</a>
<a href="https://www.wanglitou.cn/tag/%e6%95%b0%e6%8d%ae%e5%ba%93" title="数据库">数据库</a>
<a href="https://www.wanglitou.cn/tag/seo" title="SEO">SEO</a>
<a href="https://www.wanglitou.cn/tag/%e6%96%87%e5%bf%83%e4%b8%80%e8%a8%80" title="文心一言">文心一言</a>
<a href="https://www.wanglitou.cn/tag/%e8%90%a5%e9%94%80" title="营销">营销</a>
<a href="https://www.wanglitou.cn/tag/%e6%95%b0%e6%8d%ae" title="数据">数据</a>
<a href="https://www.wanglitou.cn/tag/chatgpt" title="chatgpt">chatgpt</a>
<a href="https://www.wanglitou.cn/tag/%e7%bd%91%e7%ab%99%e4%bc%98%e5%8c%96" title="网站优化">网站优化</a>
<a href="https://www.wanglitou.cn/tag/seo%e4%bc%98%e5%8c%96" title="SEO优化">SEO优化</a>
<a href="https://www.wanglitou.cn/tag/%e8%bd%ac%e5%8c%96%e7%8e%87" title="转化率">转化率</a>
<a href="https://www.wanglitou.cn/tag/%e5%8a%9e%e5%85%ac" title="办公">办公</a>
<a href="https://www.wanglitou.cn/tag/%e5%bf%85%e5%ba%94seo" title="必应SEO">必应SEO</a>
<a href="https://www.wanglitou.cn/tag/wordpress%e5%bb%ba%e7%ab%99" title="wordpress建站">wordpress建站</a>
<a href="https://www.wanglitou.cn/tag/yandexseo" title="YandexSEO">YandexSEO</a>
<a href="https://www.wanglitou.cn/tag/%e7%bd%91%e7%bb%9c%e8%90%a5%e9%94%80" title="网络营销">网络营销</a>
<a href="https://www.wanglitou.cn/tag/%e6%96%87%e7%ab%a0%e4%bb%a3%e5%86%99" title="文章代写">文章代写</a>
<a href="https://www.wanglitou.cn/tag/%e6%96%87%e6%a1%88" title="文案">文案</a>
<a href="https://www.wanglitou.cn/tag/wordpress" title="wordpress">wordpress</a>
<a href="https://www.wanglitou.cn/tag/%e9%80%9a%e4%b9%89%e5%8d%83%e9%97%ae" title="通义千问">通义千问</a>
<a href="https://www.wanglitou.cn/tag/%e8%bd%ac%e5%8c%96" title="转化">转化</a>
<a href="https://www.wanglitou.cn/tag/%e7%bd%91%e7%ab%99%e6%89%98%e7%ae%a1" title="网站托管">网站托管</a>
<a href="https://www.wanglitou.cn/tag/chatgpt-4o" title="chatgpt-4o">chatgpt-4o</a>
<a href="https://www.wanglitou.cn/tag/%e7%99%be%e5%ba%a6seo" title="百度SEO">百度SEO</a>
<a href="https://www.wanglitou.cn/tag/%e7%bd%91%e7%ab%99%e6%94%b6%e5%bd%95" title="网站收录">网站收录</a>
<a href="https://www.wanglitou.cn/tag/wordpress%e7%bd%91%e7%ab%99" title="wordpress网站">wordpress网站</a>
<a href="https://www.wanglitou.cn/tag/%e5%bf%ab%e6%8e%92%e7%bd%91%e7%ab%99" title="快排网站">快排网站</a>
<a href="https://www.wanglitou.cn/tag/%e7%99%be%e5%ba%a6%e7%ae%97%e6%b3%95" title="百度算法">百度算法</a>
<a href="https://www.wanglitou.cn/tag/%e7%bd%91%e7%ab%99%e6%9b%b4%e6%96%b0%e5%86%85%e5%ae%b9" title="网站更新内容">网站更新内容</a>
<a href="https://www.wanglitou.cn/tag/%e6%ad%bb%e9%93%be%e5%b7%a5%e5%85%b7" title="死链工具">死链工具</a>
<a href="https://www.wanglitou.cn/tag/%e7%94%a8%e6%88%b7" title="用户">用户</a></div></div></aside></div></div><footer class="footer width-footer-bar"><div class="container"><div class="footer-col-wrap footer-with-icon"><div class="footer-col footer-col-copy"><ul class="footer-nav hidden-xs"><li id="menu-item-997" class="menu-item menu-item-997"><a href="http://www.wanglitou.cn/">首页</a></li><li id="menu-item-5471" class="menu-item menu-item-5471"><a href="https://www.wanglitou.cn/c/tools">工具分享</a></li><li id="menu-item-993" class="menu-item menu-item-993"><a href="https://www.wanglitou.cn/c/ask/seo">SEO</a></li><li id="menu-item-7021" class="menu-item menu-item-7021"><a href="https://www.wanglitou.cn/c/python3">Python教程</a></li><li id="menu-item-992" class="menu-item current-post-ancestor menu-item-992"><a href="https://www.wanglitou.cn/c/ask">知识</a></li><li id="menu-item-994" class="menu-item menu-item-994"><a href="https://www.wanglitou.cn/c/p">文章</a></li><li id="menu-item-18965" class="menu-item menu-item-18965"><a href="https://www.wanglitou.cn/qa">问答</a></li></ul><div class="copyright"><p>Copyright © 2023 wanglitou.cn 版权所有 <a href="https://beian.miit.gov.cn" target="_blank" rel="nofollow noopener">京ICP备13033142号-4</a> 兄弟站点：<a href="https://www.wanglitou.com/" target="_blank" rel="noopener">wanglitou</a></p></div></div><div class="footer-col footer-col-sns"><div class="footer-sns">
<a class="sns-wx" href="javascript:;" aria-label="icon">
<i class="wpcom-icon fa fa-wechat sns-icon"></i> <span style="background-image:url('https://www.wanglitou.cn/skin/img/weixin.jpg');"></span> </a>
<a href="https://www.zhihu.com/people/wanglitou" aria-label="icon">
<i class="wpcom-icon fa fa-quora sns-icon"></i> </a>
<a href="https://mbd.baidu.com/ma/s/XNJCL4jJ" aria-label="icon">
<i class="wpcom-icon fa fa-paw sns-icon"></i> </a></div></div></div></div></footer><div class="action action-style-0 action-color-0 action-pos-0" style="bottom:20%;"><div class="action-item">
<i class="wpcom-icon fa fa-wechat action-item-icon"></i><div class="action-item-inner action-item-type-1">
<img data-lazyloaded="1" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNTgiIGhlaWdodD0iMjU4IiB2aWV3Qm94PSIwIDAgMjU4IDI1OCI+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgc3R5bGU9ImZpbGw6I2NmZDRkYjtmaWxsLW9wYWNpdHk6IDAuMTsiLz48L3N2Zz4=" width="258" height="258" class="action-item-img" data-src="https://www.wanglitou.cn/skin/img/weixin.jpg" alt="公众号"></div></div><div class="action-item j-share">
<i class="wpcom-icon wi action-item-icon"><svg aria-hidden="true"><use xlink:href="#wi-share"></use></svg></i></div><div class="action-item gotop j-top">
<i class="wpcom-icon wi action-item-icon"><svg aria-hidden="true"><use xlink:href="#wi-arrow-up-2"></use></svg></i></div></div><div class="footer-bar"><div class="fb-item">
<a href="https://www.wanglitou.cn/skin/img/weixin.jpg" class="j-footer-bar-qrcode">
<i class="wpcom-icon ri-wechat-fill fb-item-icon"></i> <span>公众号</span>
</a></div><div class="fb-item">
<a href="tel:13301085509">
<i class="wpcom-icon ri-phone-line fb-item-icon"></i> <span>电话(微信)</span>
</a></div><div class="fb-item">
<a href="https://www.wanglitou.cn/fuwu">
<i class="wpcom-icon fa fa-american-sign-language-interpreting fb-item-icon"></i> <span>有偿服务</span>
</a></div></div> <script id="main-js-extra" type="litespeed/javascript">var _wpcom_js={"webp":"","ajaxurl":"https:\/\/www.wanglitou.cn\/wp-admin\/admin-ajax.php","theme_url":"https:\/\/www.wanglitou.cn\/wp-content\/themes\/justnews","slide_speed":"5000","is_admin":"0","lang":"zh_CN","js_lang":{"share_to":"\u5206\u4eab\u5230:","copy_done":"\u590d\u5236\u6210\u529f\uff01","copy_fail":"\u6d4f\u89c8\u5668\u6682\u4e0d\u652f\u6301\u62f7\u8d1d\u529f\u80fd","confirm":"\u786e\u5b9a","qrcode":"\u4e8c\u7ef4\u7801","page_loaded":"\u5df2\u7ecf\u5230\u5e95\u4e86","no_content":"\u6682\u65e0\u5185\u5bb9","load_failed":"\u52a0\u8f7d\u5931\u8d25\uff0c\u8bf7\u7a0d\u540e\u518d\u8bd5\uff01","expand_more":"\u9605\u8bfb\u5269\u4f59 %s"},"share":"1","share_items":{"wechat":{"title":"\u5fae\u4fe1","icon":"wechat"},"weibo":{"title":"\u5fae\u535a","icon":"weibo"},"qq":{"title":"QQ\u597d\u53cb","icon":"qq"}},"lightbox":"1","post_id":"115643","poster":{"notice":"\u8bf7\u957f\u6309\u4fdd\u5b58\u56fe\u7247\uff0c\u5c06\u5185\u5bb9\u5206\u4eab\u7ed9\u66f4\u591a\u597d\u53cb","generating":"\u6b63\u5728\u751f\u6210\u6d77\u62a5\u56fe\u7247...","failed":"\u6d77\u62a5\u56fe\u7247\u751f\u6210\u5931\u8d25"},"video_height":"482","fixed_sidebar":"1","dark_style":"0","font_url":"\/\/fonts.googleapis.com\/css2?family=Noto+Sans+SC:wght@400;500&display=swap"}</script> <script id="wp-postviews-cache-js-extra" type="litespeed/javascript">var viewsCacheL10n={"admin_ajax_url":"https:\/\/www.wanglitou.cn\/wp-admin\/admin-ajax.php","nonce":"09e18aa958","post_id":"115643"}</script> <script id="formidable-js-extra" type="litespeed/javascript">var frm_js={"ajax_url":"https:\/\/www.wanglitou.cn\/wp-admin\/admin-ajax.php","images_url":"https:\/\/www.wanglitou.cn\/wp-content\/plugins\/formidable\/images","loading":"\u8f7d\u5165\u4e2d\u2026","remove":"\u79fb\u9664","offset":"4","nonce":"df3c21c4dc","id":"ID","no_results":"\u6ca1\u6709\u5339\u914d\u7ed3\u679c","file_spam":"\u90a3\u4e2a\u6587\u4ef6\u88ab\u5224\u5b9a\u4e3a\u5783\u573e\u90ae\u4ef6\u3002","calc_error":"\u5b57\u6bb5\u4f7f\u7528\u952e\u503c\u8ba1\u7b97\u51fa\u9519","empty_fields":"\u4e0a\u4f20\u6587\u4ef6\u4e4b\u524d\uff0c\u8bf7\u586b\u5199\u524d\u9762\u5fc5\u987b\u7684\u5b57\u6bb5\u3002","focus_first_error":"1","include_alert_role":"1"}</script> <script type="litespeed/javascript">var _hmt=_hmt||[];(function(){var hm=document.createElement("script");hm.src="https://hm.baidu.com/hm.js?ee71e7f2ff7c1ebd2d10f1203214cf4c";var s=document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm,s)})()</script> <script type="litespeed/javascript" data-src="https://www.googletagmanager.com/gtag/js?id=G-40R7Z7CWMK"></script> <script type="litespeed/javascript">window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments)}
gtag('js',new Date());gtag('config','G-40R7Z7CWMK')</script> <script type="application/ld+json">{
"@context": "https://schema.org",
"@type": "Article",
"@id": "https://www.wanglitou.cn/article_115643.html",
"url": "https://www.wanglitou.cn/article_115643.html",
"headline": "数据库中的和用什么表示",
"image": "https://www.wanglitou.cn/wp-content/uploads/2024/07/shu-ju-ku-zhong-de-he-yong-shi-yao-biao-shi.webp",
"description": "数据库中的 标签和 标签：深入剖析 引言 标签和 标签是每个网站上的两个至关重要的元素，它们在影响搜索引擎优化 (SEO) 绩效方面发挥着至关重要的作用。本文将深入探讨这两个标签在…",
"datePublished": "2024-07-20T22:02:58+08:00",
"dateModified": "2024-07-20T22:02:58+08:00",
"author": {"@type":"Person","name":"董林辰","url":"https://www.wanglitou.cn/article_author/donglinchen"} }</script> <script data-no-optimize="1">!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).LazyLoad=e()}(this,function(){"use strict";function e(){return(e=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n,a=arguments[e];for(n in a)Object.prototype.hasOwnProperty.call(a,n)&&(t[n]=a[n])}return t}).apply(this,arguments)}function i(t){return e({},it,t)}function o(t,e){var n,a="LazyLoad::Initialized",i=new t(e);try{n=new CustomEvent(a,{detail:{instance:i}})}catch(t){(n=document.createEvent("CustomEvent")).initCustomEvent(a,!1,!1,{instance:i})}window.dispatchEvent(n)}function l(t,e){return t.getAttribute(gt+e)}function c(t){return l(t,bt)}function s(t,e){return function(t,e,n){e=gt+e;null!==n?t.setAttribute(e,n):t.removeAttribute(e)}(t,bt,e)}function r(t){return s(t,null),0}function u(t){return null===c(t)}function d(t){return c(t)===vt}function f(t,e,n,a){t&&(void 0===a?void 0===n?t(e):t(e,n):t(e,n,a))}function _(t,e){nt?t.classList.add(e):t.className+=(t.className?" ":"")+e}function v(t,e){nt?t.classList.remove(e):t.className=t.className.replace(new RegExp("(^|\\s+)"+e+"(\\s+|$)")," ").replace(/^\s+/,"").replace(/\s+$/,"")}function g(t){return t.llTempImage}function b(t,e){!e||(e=e._observer)&&e.unobserve(t)}function p(t,e){t&&(t.loadingCount+=e)}function h(t,e){t&&(t.toLoadCount=e)}function n(t){for(var e,n=[],a=0;e=t.children[a];a+=1)"SOURCE"===e.tagName&&n.push(e);return n}function m(t,e){(t=t.parentNode)&&"PICTURE"===t.tagName&&n(t).forEach(e)}function a(t,e){n(t).forEach(e)}function E(t){return!!t[st]}function I(t){return t[st]}function y(t){return delete t[st]}function A(e,t){var n;E(e)||(n={},t.forEach(function(t){n[t]=e.getAttribute(t)}),e[st]=n)}function k(a,t){var i;E(a)&&(i=I(a),t.forEach(function(t){var e,n;e=a,(t=i[n=t])?e.setAttribute(n,t):e.removeAttribute(n)}))}function L(t,e,n){_(t,e.class_loading),s(t,ut),n&&(p(n,1),f(e.callback_loading,t,n))}function w(t,e,n){n&&t.setAttribute(e,n)}function x(t,e){w(t,ct,l(t,e.data_sizes)),w(t,rt,l(t,e.data_srcset)),w(t,ot,l(t,e.data_src))}function O(t,e,n){var a=l(t,e.data_bg_multi),i=l(t,e.data_bg_multi_hidpi);(a=at&&i?i:a)&&(t.style.backgroundImage=a,n=n,_(t=t,(e=e).class_applied),s(t,ft),n&&(e.unobserve_completed&&b(t,e),f(e.callback_applied,t,n)))}function N(t,e){!e||0<e.loadingCount||0<e.toLoadCount||f(t.callback_finish,e)}function C(t,e,n){t.addEventListener(e,n),t.llEvLisnrs[e]=n}function M(t){return!!t.llEvLisnrs}function z(t){if(M(t)){var e,n,a=t.llEvLisnrs;for(e in a){var i=a[e];n=e,i=i,t.removeEventListener(n,i)}delete t.llEvLisnrs}}function R(t,e,n){var a;delete t.llTempImage,p(n,-1),(a=n)&&--a.toLoadCount,v(t,e.class_loading),e.unobserve_completed&&b(t,n)}function T(o,r,c){var l=g(o)||o;M(l)||function(t,e,n){M(t)||(t.llEvLisnrs={});var a="VIDEO"===t.tagName?"loadeddata":"load";C(t,a,e),C(t,"error",n)}(l,function(t){var e,n,a,i;n=r,a=c,i=d(e=o),R(e,n,a),_(e,n.class_loaded),s(e,dt),f(n.callback_loaded,e,a),i||N(n,a),z(l)},function(t){var e,n,a,i;n=r,a=c,i=d(e=o),R(e,n,a),_(e,n.class_error),s(e,_t),f(n.callback_error,e,a),i||N(n,a),z(l)})}function G(t,e,n){var a,i,o,r,c;t.llTempImage=document.createElement("IMG"),T(t,e,n),E(c=t)||(c[st]={backgroundImage:c.style.backgroundImage}),o=n,r=l(a=t,(i=e).data_bg),c=l(a,i.data_bg_hidpi),(r=at&&c?c:r)&&(a.style.backgroundImage='url("'.concat(r,'")'),g(a).setAttribute(ot,r),L(a,i,o)),O(t,e,n)}function D(t,e,n){var a;T(t,e,n),a=e,e=n,(t=It[(n=t).tagName])&&(t(n,a),L(n,a,e))}function V(t,e,n){var a;a=t,(-1<yt.indexOf(a.tagName)?D:G)(t,e,n)}function F(t,e,n){var a;t.setAttribute("loading","lazy"),T(t,e,n),a=e,(e=It[(n=t).tagName])&&e(n,a),s(t,vt)}function j(t){t.removeAttribute(ot),t.removeAttribute(rt),t.removeAttribute(ct)}function P(t){m(t,function(t){k(t,Et)}),k(t,Et)}function S(t){var e;(e=At[t.tagName])?e(t):E(e=t)&&(t=I(e),e.style.backgroundImage=t.backgroundImage)}function U(t,e){var n;S(t),n=e,u(e=t)||d(e)||(v(e,n.class_entered),v(e,n.class_exited),v(e,n.class_applied),v(e,n.class_loading),v(e,n.class_loaded),v(e,n.class_error)),r(t),y(t)}function $(t,e,n,a){var i;n.cancel_on_exit&&(c(t)!==ut||"IMG"===t.tagName&&(z(t),m(i=t,function(t){j(t)}),j(i),P(t),v(t,n.class_loading),p(a,-1),r(t),f(n.callback_cancel,t,e,a)))}function q(t,e,n,a){var i,o,r=(o=t,0<=pt.indexOf(c(o)));s(t,"entered"),_(t,n.class_entered),v(t,n.class_exited),i=t,o=a,n.unobserve_entered&&b(i,o),f(n.callback_enter,t,e,a),r||V(t,n,a)}function H(t){return t.use_native&&"loading"in HTMLImageElement.prototype}function B(t,i,o){t.forEach(function(t){return(a=t).isIntersecting||0<a.intersectionRatio?q(t.target,t,i,o):(e=t.target,n=t,a=i,t=o,void(u(e)||(_(e,a.class_exited),$(e,n,a,t),f(a.callback_exit,e,n,t))));var e,n,a})}function J(e,n){var t;et&&!H(e)&&(n._observer=new IntersectionObserver(function(t){B(t,e,n)},{root:(t=e).container===document?null:t.container,rootMargin:t.thresholds||t.threshold+"px"}))}function K(t){return Array.prototype.slice.call(t)}function Q(t){return t.container.querySelectorAll(t.elements_selector)}function W(t){return c(t)===_t}function X(t,e){return e=t||Q(e),K(e).filter(u)}function Y(e,t){var n;(n=Q(e),K(n).filter(W)).forEach(function(t){v(t,e.class_error),r(t)}),t.update()}function t(t,e){var n,a,t=i(t);this._settings=t,this.loadingCount=0,J(t,this),n=t,a=this,Z&&window.addEventListener("online",function(){Y(n,a)}),this.update(e)}var Z="undefined"!=typeof window,tt=Z&&!("onscroll"in window)||"undefined"!=typeof navigator&&/(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent),et=Z&&"IntersectionObserver"in window,nt=Z&&"classList"in document.createElement("p"),at=Z&&1<window.devicePixelRatio,it={elements_selector:".lazy",container:tt||Z?document:null,threshold:300,thresholds:null,data_src:"src",data_srcset:"srcset",data_sizes:"sizes",data_bg:"bg",data_bg_hidpi:"bg-hidpi",data_bg_multi:"bg-multi",data_bg_multi_hidpi:"bg-multi-hidpi",data_poster:"poster",class_applied:"applied",class_loading:"litespeed-loading",class_loaded:"litespeed-loaded",class_error:"error",class_entered:"entered",class_exited:"exited",unobserve_completed:!0,unobserve_entered:!1,cancel_on_exit:!0,callback_enter:null,callback_exit:null,callback_applied:null,callback_loading:null,callback_loaded:null,callback_error:null,callback_finish:null,callback_cancel:null,use_native:!1},ot="src",rt="srcset",ct="sizes",lt="poster",st="llOriginalAttrs",ut="loading",dt="loaded",ft="applied",_t="error",vt="native",gt="data-",bt="ll-status",pt=[ut,dt,ft,_t],ht=[ot],mt=[ot,lt],Et=[ot,rt,ct],It={IMG:function(t,e){m(t,function(t){A(t,Et),x(t,e)}),A(t,Et),x(t,e)},IFRAME:function(t,e){A(t,ht),w(t,ot,l(t,e.data_src))},VIDEO:function(t,e){a(t,function(t){A(t,ht),w(t,ot,l(t,e.data_src))}),A(t,mt),w(t,lt,l(t,e.data_poster)),w(t,ot,l(t,e.data_src)),t.load()}},yt=["IMG","IFRAME","VIDEO"],At={IMG:P,IFRAME:function(t){k(t,ht)},VIDEO:function(t){a(t,function(t){k(t,ht)}),k(t,mt),t.load()}},kt=["IMG","IFRAME","VIDEO"];return t.prototype={update:function(t){var e,n,a,i=this._settings,o=X(t,i);{if(h(this,o.length),!tt&&et)return H(i)?(e=i,n=this,o.forEach(function(t){-1!==kt.indexOf(t.tagName)&&F(t,e,n)}),void h(n,0)):(t=this._observer,i=o,t.disconnect(),a=t,void i.forEach(function(t){a.observe(t)}));this.loadAll(o)}},destroy:function(){this._observer&&this._observer.disconnect(),Q(this._settings).forEach(function(t){y(t)}),delete this._observer,delete this._settings,delete this.loadingCount,delete this.toLoadCount},loadAll:function(t){var e=this,n=this._settings;X(t,n).forEach(function(t){b(t,e),V(t,n,e)})},restoreAll:function(){var e=this._settings;Q(e).forEach(function(t){U(t,e)})}},t.load=function(t,e){e=i(e);V(t,e)},t.resetStatus=function(t){r(t)},Z&&function(t,e){if(e)if(e.length)for(var n,a=0;n=e[a];a+=1)o(t,n);else o(t,e)}(t,window.lazyLoadOptions),t});!function(e,t){"use strict";function a(){t.body.classList.add("litespeed_lazyloaded")}function n(){console.log("[LiteSpeed] Start Lazy Load Images"),d=new LazyLoad({elements_selector:"[data-lazyloaded]",callback_finish:a}),o=function(){d.update()},e.MutationObserver&&new MutationObserver(o).observe(t.documentElement,{childList:!0,subtree:!0,attributes:!0})}var d,o;e.addEventListener?e.addEventListener("load",n,!1):e.attachEvent("onload",n)}(window,document);</script><script data-no-optimize="1">var litespeed_vary=document.cookie.replace(/(?:(?:^|.*;\s*)_lscache_vary\s*\=\s*([^;]*).*$)|^.*$/,"");litespeed_vary||fetch("/wp-content/plugins/litespeed-cache/guest.vary.php",{method:"POST",cache:"no-cache",redirect:"follow"}).then(e=>e.json()).then(e=>{console.log(e),e.hasOwnProperty("reload")&&"yes"==e.reload&&(sessionStorage.setItem("litespeed_docref",document.referrer),window.location.reload(!0))});</script><script data-optimized="1" type="litespeed/javascript" data-src="https://www.wanglitou.cn/wp-content/litespeed/js/d41d8cd98f00b204e9800998ecf8427e.js?ver=5d418"></script><script>const litespeed_ui_events=["mouseover","click","keydown","wheel","touchmove","touchstart"];var urlCreator=window.URL||window.webkitURL;function litespeed_load_delayed_js_force(){console.log("[LiteSpeed] Start Load JS Delayed"),litespeed_ui_events.forEach(e=>{window.removeEventListener(e,litespeed_load_delayed_js_force,{passive:!0})}),document.querySelectorAll("iframe[data-litespeed-src]").forEach(e=>{e.setAttribute("src",e.getAttribute("data-litespeed-src"))}),"loading"==document.readyState?window.addEventListener("DOMContentLoaded",litespeed_load_delayed_js):litespeed_load_delayed_js()}litespeed_ui_events.forEach(e=>{window.addEventListener(e,litespeed_load_delayed_js_force,{passive:!0})});async function litespeed_load_delayed_js(){let t=[];for(var d in document.querySelectorAll('script[type="litespeed/javascript"]').forEach(e=>{t.push(e)}),t)await new Promise(e=>litespeed_load_one(t[d],e));document.dispatchEvent(new Event("DOMContentLiteSpeedLoaded")),window.dispatchEvent(new Event("DOMContentLiteSpeedLoaded"))}function litespeed_load_one(t,e){console.log("[LiteSpeed] Load ",t);var d=document.createElement("script");d.addEventListener("load",e),d.addEventListener("error",e),t.getAttributeNames().forEach(e=>{"type"!=e&&d.setAttribute("data-src"==e?"src":e,t.getAttribute(e))});let a=!(d.type="text/javascript");!d.src&&t.textContent&&(d.src=litespeed_inline2src(t.textContent),a=!0),t.after(d),t.remove(),a&&e()}function litespeed_inline2src(t){try{var d=urlCreator.createObjectURL(new Blob([t.replace(/^(?:<!--)?(.*?)(?:-->)?$/gm,"$1")],{type:"text/javascript"}))}catch(e){d="data:text/javascript;base64,"+btoa(t.replace(/^(?:<!--)?(.*?)(?:-->)?$/gm,"$1"))}return d}</script></body></html>
<!-- Page optimized by LiteSpeed Cache @2024-11-17 13:58:03 -->
<!-- Page supported by LiteSpeed Cache 6.5.2 on 2024-11-17 13:58:03 -->
<!-- Guest Mode -->
<!-- QUIC.cloud UCSS in queue -->
