Spring MVC - No mapping found for request URI?

Question

I get some problem using spring MVC Here is my web.xml config

<!-- config spring -->
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/classes/applicationContext.xml,
                /WEB-INF/classes/xfire-servlet.xml,
                /WEB-INF/classes/mvc-servlet.xml,
                classpath:org/codehaus/xfire/spring/xfire.xml
    </param-value>
</context-param>
<listener>
   <listener-class>
            org.springframework.web.context.ContextLoaderListener
   </listener-class>
</listener>
 <listener> 
   <listener-class>
            org.springframework.web.util.IntrospectorCleanupListener
   </listener-class>
</listener>
<!-- spring mvc -->
<servlet>
    <servlet-name>mvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>mvc</servlet-name>
    <url-pattern>*.do</url-pattern>
</servlet-mapping>

My controller is following

@Controller
@RequestMapping("/searchCase.do")
public class SearchCaseController {

      public String getCaseDetailInfo() {
           return "forward:caseDetail";
      }

}

and my mvc config is

<!--auto scan annotation -->
<context:component-scan base-package="com.thunisoft.shxt.webservice.model.searchCase.logic" />

<bean id="viewResolver"
    class="org.springframework.web.servlet.view.UrlBasedViewResolver">
    <property name="viewClass"
        value="org.springframework.web.servlet.view.JstlView" />
    <property name="prefix" value="/WEB-INF/jsp/case" />
    <property name="suffix" value=".jsp" />
</bean>

Then I request through the url:http://{address:port}/{application-name}/searchCase.do,But it can't find the controller to resolve my request with

 No handler found in getLastModified
 DispatcherServlet with name 'mvc' processing request for [/{application-name}/searchCase.do]
 No mapping found for HTTP request with URI [/{application-name}/searchCase.do] in DispatcherServlet with name 'mvc'
 Successfully completed request

My spring MVC version is 2.5.6 I'm waiting for your questions to help me solve this problem,thank you!

Answer 1

Please change the controller URL pattern as I mentioned below

.do will gets appended automatically to all controller request mapping since you configured in web.xml

@Controller
@RequestMapping("/searchCase")
public class SearchCaseController {

      public String getCaseDetailInfo() {
           return "forward:caseDetail";
      }

}

JSP Code :

<a href="/searchCase.do">Click</a>

Answer 2

Try adding a method level annotation like this:

@Controller
@RequestMapping("/searchCase")
public class SearchCaseController {

    @RequestMapping(method = RequestMethod.GET)
    public String getCaseDetailInfo() {
        return "forward:caseDetail";
    }

}

Like it's described in the docs: Mapping Requests With @RequestMapping

17.3.2 Mapping Requests With @RequestMapping

You use the @RequestMapping annotation to map URLs such as /appointments onto an entire class or a particular handler method. Typically the class-level annotation maps a specific request path (or path pattern) onto a form controller, with additional method-level annotations narrowing the primary mapping for a specific HTTP method request method ("GET", "POST", etc.) or an HTTP request parameter condition.