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<title>Apache 2.0 文档 - Apache HTTP 服务器</title>
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<p class="apache">Apache HTTP 服务器版本 2.2</p>
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<a href="http://www.apache.org/">Apache</a> &gt; <a href="http://httpd.apache.org/">HTTP 服务器</a> &gt; <a href="http://httpd.apache.org/docs/">文档</a> &gt; <a href="../index.html">版本 2.2</a> &gt; <a href="./index.html">开发者文档</a></div><div id="page-content"><div id="preamble"><h1>Apache 2.0 文档</h1>
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<p><span>可用语言: </span><a href="../../en/developer/documenting.html" hreflang="en" rel="alternate" title="English">&nbsp;en&nbsp;</a> |
<a href="../../zh-cn/developer/documenting.html" title="Simplified Chinese">&nbsp;zh-cn&nbsp;</a></p>
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    <p>Apache 2.0 使用 <a href="http://www.doxygen.org/">Doxygen</a> 从代码中
    生成 API 和全局变量的文档。下面是对使用 Doxygen 生成文档的简介。</p>
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<div class="section">
<h2><a name="brief" id="brief">简要说明</a></h2>
    <p>使用 <code>/**</code> 开始文档块<br />
    使用 <code>*/</code> 结束文档块</p>

    <p>在文档块中，我们可以使用多个标签:</p>

    <div class="example"><p><code>
      Description of this functions purpose<br />
      @param parameter_name description<br />
      @return description<br />
      @deffunc signature of the function<br />
    </code></p></div>
      
    <p>一般不需要 <code>deffunc</code> 。DoxyGen 没有完整的解析器，所以任何
    在返回类型声明中使用宏的原型，都是太复杂了。这些函数就需要使用 <code>deffunc</code>。
    例如 (使用 &amp;gt; 而不是 &gt;):</p>

    <div class="example"><p><code>
      /**<br />
 &nbsp;* return the final element of the pathname<br />
 &nbsp;* @param pathname The path to get the final element of<br />
 &nbsp;* @return the final element of the path<br />
 &nbsp;* @tip Examples:<br />
 &nbsp;* &lt;pre&gt;<br />
 &nbsp;*                 "/foo/bar/gum"   -&amp;gt; "gum"<br />
 &nbsp;*                 "/foo/bar/gum/"  -&amp;gt; ""<br />
 &nbsp;*                 "gum"            -&amp;gt; "gum"<br />
 &nbsp;*                 "wi\\n32\\stuff" -&amp;gt; "stuff"<br />
 &nbsp;* &lt;/pre&gt;<br />
 &nbsp;* @deffunc const char * ap_filename_of_pathname(const char *pathname)<br />
 &nbsp;*/
    </code></p></div>

    <p>总是在头文件开始包含:</p>
    <div class="example"><p><code>
      /**<br />
 &nbsp;* @package Name of library header<br />
 &nbsp;*/
    </code></p></div>

    <p>Doxygen 为每个包生成一个新的 HTML 文件，名字是
    {Name_of_library_header}.html，所以请简化名称。</p>

    <p>更深入的讨论，请参见
    <a href="http://www.doxygen.org/">Doxygen 站点</a>。</p>
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<p class="apache">Copyright 2012 The Apache Software Foundation.<br />基于 <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a> 许可证.</p>
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