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POSpring MVC 3.0- The URL mapping is treated as a view when passing a model and view object
 

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  1. POSpring MVC 3.0- The URL mapping is treated as a view when passing a model and view object
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    <p>I am new to spring and was working on the Hello world application in MVC The URL mapping is searched as a corresponding view when i return the ModelAndView object from the controller..I have included all proper jars.This is the code.. /web-inf/sample-servlet.xml</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"&gt; (http://www.springframework.org/schema/context/spring-context-3.0.xsd%27%3E) &lt;context:component-scan base-package="com.tcs.laks.sample.controller" /&gt; &lt;bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"&gt; &lt;property name="prefix" value="/WEB-INF/jsp/" /&gt; &lt;property name="suffix" value=".jsp" /&gt; &lt;/bean&gt; &lt;/beans&gt; </code></pre> <p>This is the web.xml---</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"&gt; (http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd%27%3E) &lt;display-name&gt;Spring MVC Application&lt;/display-name&gt; &lt;servlet&gt; &lt;servlet-name&gt;sample&lt;/servlet-name&gt; &lt;servlet-class&gt; org.springframework.web.servlet.DispatcherServlet &lt;/servlet-class&gt; &lt;load-on-startup&gt;1&lt;/load-on-startup&gt; &lt;/servlet&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;sample&lt;/servlet-name&gt; &lt;url-pattern&gt;/&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; &lt;/web-app&gt; </code></pre> <p>The HelloWorldController is..</p> <pre><code>import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.portlet.ModelAndView; @Controller @RequestMapping("/welcome") public class HelloWorldController { @RequestMapping(method = RequestMethod.GET) public ModelAndView helloWorld(){ String message = "Hello"; return new ModelAndView("hello", "message", message); } } </code></pre> <p>The url was given as //localhost:8080/sample/welcome it gave 404 as it was trying to find welcome.jsp instead of hello.jsp</p> <p>HTTP Status 404 - /sample/WEB-INF/jsp/welcome.jsp</p> <hr> <p>type Status report</p> <p>message /sample/WEB-INF/jsp/welcome.jsp</p> <p>description The requested resource (/sample/WEB-INF/jsp/welcome.jsp) is not available.</p> <hr>
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    1. USKevin Bowersox
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