http://localhost:8080/mms/ 可以访问到welcome-file设置的欢迎页,
http://localhost:8080/mms 就报404,
这是web.xml的设置
<!-- Spring MVC前端控制器 -->
<servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<!-- 加载springmvc配置文件 -->
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>/WEB-INF/pages/scanDepartment.jsp</welcome-file>
</welcome-file-list>
报错的时候控制台只显示:[org.springframework.web.servlet.PageNotFound] - No mapping found for HTTP request with URI [/mms] in DispatcherServlet with name 'SpringMVC'
难道spring可以拦截第二种url吗,求解如何才能不报404