SPRINGMVC return Modelandview View does not resolve to JSP

Problem Recurrence:

The path I requested in the page is,

The corresponding mappings in the class are,

But the actual execution does not map the return path to userinfo/myjsp.jsp, but instead maps to userinfo/adduserinfo.jsp.

Workaround:

This problem occurs because of an imported Modelandview package error, when the package introduced is Org.springframework.web. portlet. Modelandview ; and the correct package should be import org.springframework.web. servlet . Modelandview;

SPRINGMVC return Modelandview View does not resolve to JSP