You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <general mainpage="首页" base="http://wiki.fnil.net/index.php?title=%E9%A6%96%E9%A1%B5" sitename="Dennis的知识库" generator="MediaWiki 1.20.1" phpversion="5.5.9-1ubuntu4.26" phpsapi="cgi-fcgi" dbtype="mysql" dbversion="5.5.62-0ubuntu0.14.04.1" case="first-letter" rights="GNU自由文档许可证1.3或更高版本" lang="zh-cn" fallback8bitEncoding="windows-936" writeapi="" timezone="UTC" timeoffset="0" articlepath="/index.php?title=$1" scriptpath="" script="/index.php" variantarticlepath="" server="http://wiki.fnil.net" wikiid="wiki-wiki_" time="2024-05-06T22:55:01Z" maxuploadsize="104857600">
      <fallback>
        <lang code="zh-hans" />
        <lang code="en" />
      </fallback>
    </general>
    <namespaces>
      <ns id="-2" case="first-letter" canonical="Media" xml:space="preserve">媒体文件</ns>
      <ns id="-1" case="first-letter" canonical="Special" xml:space="preserve">特殊</ns>
      <ns id="0" case="first-letter" content="" xml:space="preserve" />
      <ns id="1" case="first-letter" subpages="" canonical="Talk" xml:space="preserve">讨论</ns>
      <ns id="2" case="first-letter" subpages="" canonical="User" xml:space="preserve">用户</ns>
      <ns id="3" case="first-letter" subpages="" canonical="User talk" xml:space="preserve">用户讨论</ns>
      <ns id="4" case="first-letter" canonical="Project" xml:space="preserve">Dennis的知识库</ns>
      <ns id="5" case="first-letter" subpages="" canonical="Project talk" xml:space="preserve">Dennis的知识库讨论</ns>
      <ns id="6" case="first-letter" canonical="File" xml:space="preserve">文件</ns>
      <ns id="7" case="first-letter" subpages="" canonical="File talk" xml:space="preserve">文件讨论</ns>
      <ns id="8" case="first-letter" subpages="" canonical="MediaWiki" xml:space="preserve">MediaWiki</ns>
      <ns id="9" case="first-letter" subpages="" canonical="MediaWiki talk" xml:space="preserve">MediaWiki讨论</ns>
      <ns id="10" case="first-letter" canonical="Template" xml:space="preserve">模板</ns>
      <ns id="11" case="first-letter" subpages="" canonical="Template talk" xml:space="preserve">模板讨论</ns>
      <ns id="12" case="first-letter" canonical="Help" xml:space="preserve">帮助</ns>
      <ns id="13" case="first-letter" subpages="" canonical="Help talk" xml:space="preserve">帮助讨论</ns>
      <ns id="14" case="first-letter" canonical="Category" xml:space="preserve">分类</ns>
      <ns id="15" case="first-letter" subpages="" canonical="Category talk" xml:space="preserve">分类讨论</ns>
    </namespaces>
    <namespacealiases>
      <ns id="6" xml:space="preserve">Image</ns>
      <ns id="7" xml:space="preserve">Image talk</ns>
      <ns id="-2" xml:space="preserve">媒体</ns>
      <ns id="1" xml:space="preserve">对话</ns>
      <ns id="3" xml:space="preserve">用户对话</ns>
      <ns id="6" xml:space="preserve">图像</ns>
      <ns id="6" xml:space="preserve">档案</ns>
      <ns id="7" xml:space="preserve">图像对话</ns>
      <ns id="7" xml:space="preserve">图像讨论</ns>
      <ns id="7" xml:space="preserve">档案对话</ns>
      <ns id="7" xml:space="preserve">档案讨论</ns>
      <ns id="7" xml:space="preserve">文件对话</ns>
      <ns id="11" xml:space="preserve">模板对话</ns>
      <ns id="13" xml:space="preserve">帮助对话</ns>
      <ns id="15" xml:space="preserve">分类对话</ns>
    </namespacealiases>
    <statistics pages="62" articles="2" views="1604076" edits="569" images="13" users="1" activeusers="0" admins="1" jobs="0" />
  </query>
</api>