springmvc找不到controllor

检查springmvc.xml的路径是否引用正确，检测方法：系统启动后搜索控制台中是否有加载springmvc.xml的信息，如果没有则加载失败
<servlet> 
     <servlet-name>dispatch</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value>classpath*:conf/springmvc.xml</param-value> 
     </init-param> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 
    <servlet-mapping> 
     <servlet-name>dispatch</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping>