1. Download the official website address of jetty from the official website http://www.eclipse.org/jetty/previousversions.html (version can be selected)
2. Unzip C:………,\Desktop\jetty-distribution-9.4.6.v20170531\jetty-distribution-9.4.6.v20170531
< p>3. Create a new run.bat file in the above directory, write java -jar start.jar and save it
4. Click run.bat, and then visit 127.0.0.1:8080.