如何用正则提取HTML内容
时间：2025-07-01 12:53:55
108浏览
收藏
小伙伴们对文章编程感兴趣吗？是否正在学习相关知识点？如果是，那么本文《如何用正则提取HTML特定内容》，就很适合你，本篇文章讲解的知识点主要包括。在之后的文章中也会多多分享相关知识点，希望对大家的知识积累有所帮助！
正则表达式可用于提取HTML中的特定内容，但并非最佳工具，推荐使用BeautifulSoup等库。1. 提取标签内文本可用类似(.*?)的正则，捕获组提取所需内容；2. 提取属性值如图片src可用，并可通过src=(['\"])(.*?)\1兼容单双引号；3. 匹配带特定类名的标签内容如...
可用([\s\S]*?)
，但嵌套结构可能导致匹配失败；建议测试时用真实数据、多用非贪婪模式，并在复杂结构中优先选用HTML解析库以避免问题。
在处理网页数据时，提取HTML中的特定内容是很常见的需求。正则表达式（Regex）虽然不是解析HTML的最佳工具（推荐用BeautifulSoup或类似库），但在简单场景下，它仍然是一种快速有效的方法。
匹配标签内的文本内容
如果你只想提取某个标签之间的文本，比如</code>标签里的标题，可以用如下正则：</p><img src="/uploads/20250701/1751345615686369cf8eeec.png" alt="如何使用正则表达式提取HTML中的特定内容？"><pre class="brush:language-regex;toolbar:false;"><title.*?>(.*?)这个表达式的意思是：
.*? 表示非贪婪匹配任意字符(.*?) 是一个捕获组，用来提取你真正想要的内容
例如，面对这段HTML：
这是要提取的网页标题
正则会提取出“这是要提取的网页标题”。
⚠️注意：如果页面中有多处</code>标签或者结构复杂，可能会出现误匹配，这时候需要结合上下文或其他方式辅助判断。</p><h2>提取指定属性的值</h2><p>有时候你需要从HTML标签中提取某个属性的值，比如所有图片的<code>src</code>：</p><pre class="brush:language-regex;toolbar:false;"><img.*?src="(.*?)".*?></pre><p>这样就能从下面这样的HTML中提取出图片地址：</p><pre class="brush:language-html;toolbar:false;"><img src="/images/logo.png" alt="Logo"></pre><p>结果就是 <code>/images/logo.png</code></p><p>?技巧：</p><ul><li>如果不确定引号类型，可以使用<code>src=(['\"])(.*?)\1</code>来兼容单引号和双引号</li><li>注意转义字符，比如在Python中要用原始字符串<code>r''</code>避免反斜杠被转义</li></ul><h2>匹配带特定类名的标签内容</h2><p>想提取某个class下的内容？比如<code><div class="content">...</div></code>中的整个块：</p><pre class="brush:language-regex;toolbar:false;"><div class="content".*?>([\s\S]*?)</div></pre><p>这里用了<code>[\s\S]*?</code>来匹配包括换行在内的所有字符。</p><p>⚠️风险提示：</p><ul><li>HTML嵌套结构容易让这种正则失效，比如内部还有多个<code></div></code></li><li>更稳妥的方式是使用HTML解析器，避免“标签没闭合”、“属性顺序变化”等问题</li></ul><h2>一些实用建议</h2><ul><li>测试正则时尽量用真实的数据样本，别只看理想情况</li><li>多用非贪婪模式（<code>.*?</code>），否则很容易匹配过多内容</li><li>遇到复杂HTML结构时，优先考虑专门的解析库，而不是硬着头皮写正则</li><li>正则只是工具之一，不适用于所有HTML解析场景</li></ul><p>基本上就这些。正则提取HTML内容不复杂，但细节容易出错，多测试、多观察匹配结果才是关键。</p><p>理论要掌握，实操不能落！以上关于《如何用正则提取HTML内容》的详细介绍，大家都掌握了吧！如果想要继续提升自己的能力，那么就来关注golang学习网公众号吧！</p> </div>
<div class="labsList">
</div>
</div>
<!-- 最新阅读 -->
<div class="contBoxNor">
<div class="contTit">
<div class="tit">相关阅读</div>
<a href="/articlelist.html" class="more">更多></a>
</div>
<ul class="latestReadList">
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 1个月前 |
<a href="/articletag/3981_new_0_1.html" class="aLightGray" title="SQLite">SQLite</a> ·
<a href="/articletag/4567_new_0_1.html" class="aLightGray" title="数据恢复">数据恢复</a> ·
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="SQLite">SQLite</a>
<a href="javascript:;" class="aLightGray" title="数据库备份">数据库备份</a>
<a href="javascript:;" class="aLightGray" title="sqlite3">sqlite3</a>
<a href="javascript:;" class="aLightGray" title="Connection.serialize">Connection.serialize</a>
<a href="javascript:;" class="aLightGray" title="Connection.deserialize">Connection.deserialize</a>
</div>
<div class="tit lineOverflow"><a href="/article/622385.html" title="Python sqlite3 Connection serialize 怎么导出数据库快照：备份窗口、内存占用与恢复校验" class="aBlack">Python sqlite3 Connection serialize 怎么导出数据库快照：备份窗口、内存占用与恢复校验</a></div>
<div class="opt">
<span><i class="view"></i>501</span>
<span class="collectBtn user_collection" data-id="622385" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4个月前 |
</div>
<div class="tit lineOverflow"><a href="/article/616032.html" title="Python监控网页状态：requests异常处理实战" class="aBlack">Python监控网页状态：requests异常处理实战</a></div>
<div class="opt">
<span><i class="view"></i>501</span>
<span class="collectBtn user_collection" data-id="616032" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4个月前 |
</div>
<div class="tit lineOverflow"><a href="/article/612350.html" title="TensorFlow模型部署为API的TF Serving方法" class="aBlack">TensorFlow模型部署为API的TF Serving方法</a></div>
<div class="opt">
<span><i class="view"></i>501</span>
<span class="collectBtn user_collection" data-id="612350" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4个月前 |
</div>
<div class="tit lineOverflow"><a href="/article/602477.html" title="Python字符串编码转换：encode与decode详解" class="aBlack">Python字符串编码转换：encode与decode详解</a></div>
<div class="opt">
<span><i class="view"></i>501</span>
<span class="collectBtn user_collection" data-id="602477" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4个月前 |
</div>
<div class="tit lineOverflow"><a href="/article/602019.html" title="TensorFlow裁剪无用算子方法详解" class="aBlack">TensorFlow裁剪无用算子方法详解</a></div>
<div class="opt">
<span><i class="view"></i>501</span>
<span class="collectBtn user_collection" data-id="602019" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
</ul>
</div>
<!-- 最新阅读 -->
<div class="contBoxNor">
<div class="contTit">
<div class="tit">最新阅读</div>
<a href="/articlelist.html" class="more">更多></a>
</div>
<ul class="latestReadList">
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 16小时前 |
<a href="/articletag/2337_new_0_1.html" class="aLightGray" title="python">python</a> ·
<a href="/articletag/40450_new_0_1.html" class="aLightGray" title="进程管理">进程管理</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="subprocess">subprocess</a>
<a href="javascript:;" class="aLightGray" title="Popen">Popen</a>
<a href="javascript:;" class="aLightGray" title="进程树">进程树</a>
<a href="javascript:;" class="aLightGray" title="TimeoutExpired">TimeoutExpired</a>
<a href="javascript:;" class="aLightGray" title="超时清理">超时清理</a>
</div>
<div class="tit lineOverflow"><a href="/article/629016.html" title="Python subprocess 超时后清理子进程树" class="aBlack">Python subprocess 超时后清理子进程树</a></div>
<div class="opt">
<span><i class="view"></i>108</span>
<span class="collectBtn user_collection" data-id="629016" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 1天前 |
<a href="/articletag/51_new_0_1.html" class="aLightGray" title="日志">日志</a> ·
<a href="/articletag/5619_new_0_1.html" class="aLightGray" title="logging">logging</a> ·
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="contextvars">contextvars</a>
<a href="javascript:;" class="aLightGray" title="request_id">request_id</a>
<a href="javascript:;" class="aLightGray" title="LogRecord">LogRecord</a>
<a href="javascript:;" class="aLightGray" title="logging.Filter">logging.Filter</a>
</div>
<div class="tit lineOverflow"><a href="/article/628996.html" title="Python logging.Filter 注入请求上下文的做法" class="aBlack">Python logging.Filter 注入请求上下文的做法</a></div>
<div class="opt">
<span><i class="view"></i>410</span>
<span class="collectBtn user_collection" data-id="628996" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 1天前 |
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="groupby">groupby</a>
<a href="javascript:;" class="aLightGray" title="sorted">sorted</a>
<a href="javascript:;" class="aLightGray" title="itertools">itertools</a>
</div>
<div class="tit lineOverflow"><a href="/article/628960.html" title="Python itertools.groupby 分组前排序的实现条件" class="aBlack">Python itertools.groupby 分组前排序的实现条件</a></div>
<div class="opt">
<span><i class="view"></i>351</span>
<span class="collectBtn user_collection" data-id="628960" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4天前 |
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="鸭子类型">鸭子类型</a>
<a href="javascript:;" class="aLightGray" title="typing.Protocol">typing.Protocol</a>
<a href="javascript:;" class="aLightGray" title="结构子类型">结构子类型</a>
</div>
<div class="tit lineOverflow"><a href="/article/628927.html" title="Python typing.Protocol 约束鸭子类型接口" class="aBlack">Python typing.Protocol 约束鸭子类型接口</a></div>
<div class="opt">
<span><i class="view"></i>246</span>
<span class="collectBtn user_collection" data-id="628927" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4天前 |
<a href="/articletag/172_new_0_1.html" class="aLightGray" title="标准库">标准库</a> ·
<a href="/articletag/2337_new_0_1.html" class="aLightGray" title="python">python</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="配置文件">配置文件</a>
<a href="javascript:;" class="aLightGray" title="decimal">decimal</a>
<a href="javascript:;" class="aLightGray" title="tomllib">tomllib</a>
<a href="javascript:;" class="aLightGray" title="TOML">TOML</a>
</div>
<div class="tit lineOverflow"><a href="/article/628892.html" title="Python tomllib 读取配置并保留类型信息" class="aBlack">Python tomllib 读取配置并保留类型信息</a></div>
<div class="opt">
<span><i class="view"></i>259</span>
<span class="collectBtn user_collection" data-id="628892" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4天前 |
<a href="/articletag/3981_new_0_1.html" class="aLightGray" title="SQLite">SQLite</a> ·
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="事务">事务</a>
<a href="javascript:;" class="aLightGray" title="sqlite3">sqlite3</a>
<a href="javascript:;" class="aLightGray" title="上下文管理">上下文管理</a>
</div>
<div class="tit lineOverflow"><a href="/article/628852.html" title="Python sqlite3 事务模式与连接上下文管理" class="aBlack">Python sqlite3 事务模式与连接上下文管理</a></div>
<div class="opt">
<span><i class="view"></i>279</span>
<span class="collectBtn user_collection" data-id="628852" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4天前 |
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="相对路径">相对路径</a>
<a href="javascript:;" class="aLightGray" title="is_file">is_file</a>
<a href="javascript:;" class="aLightGray" title="pathlib">pathlib</a>
<a href="javascript:;" class="aLightGray" title="Path.resolve">Path.resolve</a>
</div>
<div class="tit lineOverflow"><a href="/article/628821.html" title="Python pathlib 相对路径规范化与文件判断" class="aBlack">Python pathlib 相对路径规范化与文件判断</a></div>
<div class="opt">
<span><i class="view"></i>144</span>
<span class="collectBtn user_collection" data-id="628821" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4天前 |
<a href="/articletag/2337_new_0_1.html" class="aLightGray" title="python">python</a> ·
<a href="/articletag/5173_new_0_1.html" class="aLightGray" title="异步编程">异步编程</a> ·
<a href="/articletag/39720_new_0_1.html" class="aLightGray" title="asyncio">asyncio</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="CancelledError">CancelledError</a>
<a href="javascript:;" class="aLightGray" title="asyncio.timeout">asyncio.timeout</a>
<a href="javascript:;" class="aLightGray" title="TimeoutError">TimeoutError</a>
</div>
<div class="tit lineOverflow"><a href="/article/628785.html" title="Python asyncio.timeout 嵌套取消与异常传播" class="aBlack">Python asyncio.timeout 嵌套取消与异常传播</a></div>
<div class="opt">
<span><i class="view"></i>373</span>
<span class="collectBtn user_collection" data-id="628785" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 4天前 |
</div>
<div class="tit lineOverflow"><a href="/article/628726.html" title="Python heapq 最大堆 API 怎么避免手动取负数" class="aBlack">Python heapq 最大堆 API 怎么避免手动取负数</a></div>
<div class="opt">
<span><i class="view"></i>397</span>
<span class="collectBtn user_collection" data-id="628726" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 5天前 |
<a href="/articletag/2337_new_0_1.html" class="aLightGray" title="python">python</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="不可变对象">不可变对象</a>
<a href="javascript:;" class="aLightGray" title="namedtuple">namedtuple</a>
<a href="javascript:;" class="aLightGray" title="dataclass">dataclass</a>
<a href="javascript:;" class="aLightGray" title="copy.replace">copy.replace</a>
</div>
<div class="tit lineOverflow"><a href="/article/628692.html" title="Python copy.replace 怎么更新不可变对象字段" class="aBlack">Python copy.replace 怎么更新不可变对象字段</a></div>
<div class="opt">
<span><i class="view"></i>245</span>
<span class="collectBtn user_collection" data-id="628692" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 5天前 |
<a href="/articletag/2178_new_0_1.html" class="aLightGray" title="uuid">uuid</a> ·
<a href="/articletag/39719_new_0_1.html" class="aLightGray" title="Python教程">Python教程</a> ·
<a href="javascript:;" class="aLightGray" title="Python">Python</a>
<a href="javascript:;" class="aLightGray" title="UUIDv7">UUIDv7</a>
<a href="javascript:;" class="aLightGray" title="uuid7">uuid7</a>
<a href="javascript:;" class="aLightGray" title="时间排序标识">时间排序标识</a>
</div>
<div class="tit lineOverflow"><a href="/article/628657.html" title="Python uuid7 怎么生成按时间排序的标识" class="aBlack">Python uuid7 怎么生成按时间排序的标识</a></div>
<div class="opt">
<span><i class="view"></i>341</span>
<span class="collectBtn user_collection" data-id="628657" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
<li>
<div class="info">
<a href="/articlelist/19_new_0_1.html" class="aLightGray" title="文章">文章</a> ·
<a href="/articlelist/86_new_0_1.html" class="aLightGray" title="python教程">python教程</a>
| 5天前 |
<a href="/articletag/2337_new_0_1.html" class="aLightGray" title="python">python</a> ·
</div>
<div class="tit lineOverflow"><a href="/article/628624.html" title="Python NamedTemporaryFile 的 delete_on_close 怎么设置" class="aBlack">Python NamedTemporaryFile 的 delete_on_close 怎么设置</a></div>
<div class="opt">
<span><i class="view"></i>311</span>
<span class="collectBtn user_collection" data-id="628624" data-type="article" title="收藏"><i class="collect"></i>收藏</span>
</div>
</li>
</ul>
</div>
<!-- 课程推荐 -->
<div class="contBoxNor">
<div class="contTit">
<div class="tit">课程推荐</div>
<a href="/courselist.html" class="more">更多></a>
</div>
<ul class="classRecomList">
<li>
<a href="/course/9.html" title="前端进阶之JavaScript设计模式" class="img_box">
<img src="/uploads/20221222/52fd0f23a454c71029c2c72d206ed815.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="前端进阶之JavaScript设计模式">
</a>
<dl>
<dt class="lineOverflow">
前端进阶之JavaScript设计模式 </dt>
<dd class="cont1 lineOverflow">设计模式是开发人员在软件开发过程中面临一般问题时的解决方案，代表了最佳的实践。本课程的主打内容包括JS常见设计模式以及具体应用场景，打造一站式知识长龙服务，适合有JS基础的同学学习。</dd>
<dd class="cont2">
<a href="/course/9.html" title="前端进阶之JavaScript设计模式" class="toStudy">立即学习</a>
<span>543次学习</span>
</dd>
</dl>
</li>
<li>
<a href="/course/2.html" title="GO语言核心编程课程" class="img_box">
<img src="/uploads/20221221/634ad7404159bfefc6a54a564d437b5f.png" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="GO语言核心编程课程">
</a>
<dl>
<dt class="lineOverflow">
GO语言核心编程课程 </dt>
<dd class="cont1 lineOverflow">本课程采用真实案例，全面具体可落地，从理论到实践，一步一步将GO核心编程技术、编程思想、底层实现融会贯通，使学习者贴近时代脉搏，做IT互联网时代的弄潮儿。</dd>
<dd class="cont2">
<a href="/course/2.html" title="GO语言核心编程课程" class="toStudy">立即学习</a>
<span>516次学习</span>
</dd>
</dl>
</li>
<li>
<a href="/course/74.html" title="简单聊聊mysql8与网络通信" class="img_box">
<img src="/uploads/20240103/bad35fe14edbd214bee16f88343ac57c.png" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="简单聊聊mysql8与网络通信">
</a>
<dl>
<dt class="lineOverflow">
简单聊聊mysql8与网络通信 </dt>
<dd class="cont1 lineOverflow">如有问题加微信：Le-studyg；在课程中，我们将首先介绍MySQL8的新特性，包括性能优化、安全增强、新数据类型等，帮助学生快速熟悉MySQL8的最新功能。接着，我们将深入解析MySQL的网络通信机制，包括协议、连接管理、数据传输等，让</dd>
<dd class="cont2">
<a href="/course/74.html" title="简单聊聊mysql8与网络通信" class="toStudy">立即学习</a>
<span>500次学习</span>
</dd>
</dl>
</li>
<li>
<a href="/course/57.html" title="JavaScript正则表达式基础与实战" class="img_box">
<img src="/uploads/20221226/bbe4083bb3cb0dd135fb02c31c3785fb.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="JavaScript正则表达式基础与实战">
</a>
<dl>
<dt class="lineOverflow">
JavaScript正则表达式基础与实战 </dt>
<dd class="cont1 lineOverflow">在任何一门编程语言中,正则表达式,都是一项重要的知识,它提供了高效的字符串匹配与捕获机制,可以极大的简化程序设计。</dd>
<dd class="cont2">
<a href="/course/57.html" title="JavaScript正则表达式基础与实战" class="toStudy">立即学习</a>
<span>487次学习</span>
</dd>
</dl>
</li>
<li>
<a href="/course/28.html" title="从零制作响应式网站—Grid布局" class="img_box">
<img src="/uploads/20221223/ac110f88206daeab6c0cf38ebf5fe9ed.jpg" onerror="this.onerror='';this.src='/assets/images/moren/morentu.png'" alt="从零制作响应式网站—Grid布局">
</a>
<dl>
<dt class="lineOverflow">
从零制作响应式网站—Grid布局 </dt>
<dd class="cont1 lineOverflow">本系列教程将展示从零制作一个假想的网络科技公司官网，分为导航，轮播，关于我们，成功案例，服务流程，团队介绍，数据部分，公司动态，底部信息等内容区块。网站整体采用CSSGrid布局，支持响应式，有流畅过渡和展现动画。</dd>
<dd class="cont2">
<a href="/course/28.html" title="从零制作响应式网站—Grid布局" class="toStudy">立即学习</a>
<span>485次学习</span>
</dd>
</dl>
</li>
</ul>
</div>
</div>
<!-- footer -->
<div class="footer">
<ul>
<li ><a href="/" class="aLightGray"><em class="navIcon navIconHome"></em><span>首页</span></a></li>
<li class="curr"><a href="/articlelist.html" class="aLightGray"><em class="navIcon navIconRead"></em><span>阅读</span></a></li>
<li ><a href="/courselist.html" class="aLightGray"><em class="navIcon navIconCourse"></em><span>课程</span></a></li>
<li ><a href="/ai.html" class="aLightGray"><em class="navIcon navIconAi"></em><span>AI助手</span></a></li>
<li ><a href="/user.html" class="aLightGray"><em class="navIcon navIconUser"></em><span>我的</span></a></li>
</ul>
</div>
<script src="/assets/js/frontend/common.js" defer></script>
<script src="/assets/js/juejin-theme.js?v=20260613b" defer></script>
<script>
var _hmt = _hmt || [];
(function() {
var hm = document.createElement("script");
hm.src = "https://hm.baidu.com/hm.js?e34c3e8ab31ba35d7e1c48ea8d77315f";
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(hm, s);
})();
</script>
</body>
</html>
