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<span id="binaryservices"></span><h1>二进制数据服务<a class="headerlink" href="#binary-data-services" title="永久链接至标题">¶</a></h1>
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<p>本章介绍的模块提供了一些操作二进制数据的基本服务操作。 有关二进制数据的其他操作，特别是与文件格式和网络协议有关的操作，将在相关章节中介绍。</p>
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<p>下面描述的一些库 <a class="reference internal" href="text.html#textservices"><span class="std std-ref">文本处理服务</span></a> 也可以使用 ASCII 兼容的二进制格式（例如 <a class="reference internal" href="re.html#module-re" title="re: Regular expression operations."><code class="xref py py-mod docutils literal notranslate"><span class="pre">re</span></code></a> ）或所有二进制数据（例如 <a class="reference internal" href="difflib.html#module-difflib" title="difflib: Helpers for computing differences between objects."><code class="xref py py-mod docutils literal notranslate"><span class="pre">difflib</span></code></a> ）。</p>
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<p>另外，请参阅 Python 的内置二进制数据类型的文档 <a class="reference internal" href="stdtypes.html#binaryseq"><span class="std std-ref">二进制序列类型 --- bytes, bytearray, memoryview</span></a> 。</p>
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