Question: how to convert jtl file to html in jmeter?
Answer: Step 1, Change result format to xml (default is cvs): In JMeter. properties, modify the core, change output format to xml as the following: ... 
Step 2, Use Ant to run JMeter scripts. Add the core in build.xml, they may look like the following: <target name=”test”> ... 
Step 3, Transform . jtl to HTML.