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<section id="module-urllib">
<span id="urllib-url-handling-modules"></span><h1><a class="reference internal" href="#module-urllib" title="urllib"><code class="xref py py-mod docutils literal notranslate"><span class="pre">urllib</span></code></a> --- URL 处理模块<a class="headerlink" href="#module-urllib" title="永久链接至标题"></a></h1>
<p><strong>源代码:</strong> <a class="reference external" href="https://github.com/python/cpython/tree/3.8/Lib/urllib/">Lib/urllib/</a></p>
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<p><code class="docutils literal notranslate"><span class="pre">urllib</span></code> 是一个收集了多个涉及 URL 的模块的包:</p>
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<li><p><a class="reference internal" href="urllib.request.html#module-urllib.request" title="urllib.request: Extensible library for opening URLs."><code class="xref py py-mod docutils literal notranslate"><span class="pre">urllib.request</span></code></a> 打开和读取 URL</p></li>
<li><p><a class="reference internal" href="urllib.error.html#module-urllib.error" title="urllib.error: Exception classes raised by urllib.request."><code class="xref py py-mod docutils literal notranslate"><span class="pre">urllib.error</span></code></a> 包含 <a class="reference internal" href="urllib.request.html#module-urllib.request" title="urllib.request: Extensible library for opening URLs."><code class="xref py py-mod docutils literal notranslate"><span class="pre">urllib.request</span></code></a> 抛出的异常</p></li>
<li><p><a class="reference internal" href="urllib.parse.html#module-urllib.parse" title="urllib.parse: Parse URLs into or assemble them from components."><code class="xref py py-mod docutils literal notranslate"><span class="pre">urllib.parse</span></code></a> 用于解析 URL</p></li>
<li><p><a class="reference internal" href="urllib.robotparser.html#module-urllib.robotparser" title="urllib.robotparser: Load a robots.txt file and answer questions about fetchability of other URLs."><code class="xref py py-mod docutils literal notranslate"><span class="pre">urllib.robotparser</span></code></a> 用于解析 <code class="docutils literal notranslate"><span class="pre">robots.txt</span></code> 文件</p></li>
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