Spring MVC pagenotfound.nohandlerfound No mapping found for HTTP request with URI

First curse, dry his Niang, got two hours the original bag fell wrong!! Alas, TMD.

Note that when you pour a bag with idea, be sure to note that Modelandview is

The reason is import Error!!
It should be import org.springframework.web. servlet. Modelandview;
Accidentally introduced the import Org.springframework.web. portlet. Modelandview;

SOURCE from: Http://zhidao.baidu.com/link?url=TqDu63VLPLfdvSPgu2qMK8LhLPgg8LdwCkugEArz9YwKSgdkdOpo_ Plyece7bynhuwf2s-g5ktwa1dgezswzjlws6azhfpcox8mez9s7jxs

Thank the Great God.

Spring MVC pagenotfound.nohandlerfound No mapping found for HTTP request with URI