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-continue>
    <logevents lecontinue="20170522061832|687" />
  </query-continue>
  <query>
    <logevents>
      <item logid="697" ns="0" title="蛋白质" pageid="10" type="patrol" action="patrol" user="Cdorey" timestamp="2024-02-16T13:19:21Z" comment="">
        <patrol cur="707" prev="693" auto="1" />
      </item>
      <item logid="696" ns="6" title="文件:Marasmus.jpg" pageid="0" type="delete" action="delete" user="Cdorey" timestamp="2024-02-16T13:18:52Z" comment="报告涉黄，emmm" />
      <item logid="695" ns="8" title="MediaWiki:Lastmodifiedat" pageid="11" type="patrol" action="patrol" user="Cdorey" timestamp="2021-01-04T01:48:37Z" comment="">
        <patrol cur="706" prev="705" auto="1" />
      </item>
      <item logid="694" ns="8" title="MediaWiki:Lastmodifiedat" pageid="11" type="patrol" action="patrol" user="Cdorey" timestamp="2020-12-26T13:58:14Z" comment="">
        <patrol cur="705" prev="704" auto="1" />
      </item>
      <item logid="693" ns="8" title="MediaWiki:Lastmodifiedat" pageid="11" type="patrol" action="patrol" user="Cdorey" timestamp="2020-12-26T13:56:06Z" comment="">
        <patrol cur="704" prev="566" auto="1" />
      </item>
      <item logid="692" ns="0" title="大肠埃希菌" pageid="268" type="patrol" action="patrol" user="Cdorey" timestamp="2017-05-22T06:43:10Z" comment="">
        <patrol cur="703" prev="702" auto="1" />
      </item>
      <item logid="691" ns="0" title="大肠埃希菌" pageid="268" type="patrol" action="patrol" user="Cdorey" timestamp="2017-05-22T06:42:33Z" comment="">
        <patrol cur="702" prev="701" auto="1" />
      </item>
      <item logid="690" ns="0" title="大肠埃希菌" pageid="268" type="patrol" action="patrol" user="Cdorey" timestamp="2017-05-22T06:37:08Z" comment="">
        <patrol cur="701" prev="639" auto="1" />
      </item>
      <item logid="689" ns="0" title="致病性大肠埃希氏菌" pageid="289" type="patrol" action="patrol" user="Cdorey" timestamp="2017-05-22T06:20:00Z" comment="">
        <patrol cur="700" prev="699" auto="1" />
      </item>
      <item logid="688" ns="0" title="致病性大肠埃希氏菌" pageid="289" type="patrol" action="patrol" user="Cdorey" timestamp="2017-05-22T06:19:38Z" comment="">
        <patrol cur="699" prev="0" auto="1" />
      </item>
    </logevents>
  </query>
</api>