web.xml中配置shiroFilter

 <filter>
 <filter-name>shiroFilter</filter-name>
 <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
 </filter>
 <filter-mapping>
 <filter-name>shiroFilter</filter-name>
 <url-pattern>/*</url-pattern>
 </filter-mapping>