After starting the Jetty service, prompt javax.naming.operationNotsupportedException (no additional error message)

Before solving this problem, I checked a lot of information on the Internet, but it was not the same as mine.

My situation is like this:

The first line under the error message is simila

Jetty’s use

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

4. Click run.bat, and then visit 127.0.0.1:8080.

Jetty supports JSP

org.eclipse.jetty
jetty-jsp 8.1.8.v20121106
provided

Do not lack this jar package or you will get an error

org.eclipse.jetty
< artifactId>jetty-jsp
8.1.8.v20121106
provided
< p>

Don’t miss this jar package, otherwise an error will be reported