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POShow jsp page inside jar file using Spring MVC
 

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  1. POShow jsp page inside jar file using Spring MVC
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    <p>I'm developing a web application in java using Spring MVC 3.2.2. I'm having problems loading jsp page from within the jar file.</p> <p>The Sring MVC web application that the following structure:</p> <pre><code>|-META-INF |-WEB-INF |-spring | |- app-config.xml |-classes |-lib | |-external.jar | |-WEB-INF | | |-views | | |-external.jsp | |-classes | |-controller-for-external.class |-views |-... jsp </code></pre> <p>Config in app-config.xml</p> <pre><code> &lt;context:annotation-config /&gt; &lt;context:component-scan base-package="com" /&gt; &lt;bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"&gt; &lt;property name="viewClass" value="org.springframework.web.servlet.view.JstlView"&gt;&lt;/property&gt; &lt;property name="prefix" value="/WEB-INF/views/"&gt;&lt;/property&gt; &lt;property name="suffix" value=".jsp"&gt;&lt;/property&gt; &lt;/bean&gt; &lt;mvc:resources mapping="/views/**" location="classpath:/WEB-INF/views/" /&gt; &lt;mvc:annotation-driven /&gt; </code></pre> <p>Controller for external.jsp</p> <pre><code> @Controller public class ExternalController { protected final Log logger = LogFactory.getLog(getClass()); @RequestMapping(value="/external.htm") public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { Map&lt;String, Object&gt; myModel = new HashMap&lt;String, Object&gt;(); myModel.put("msg", "External page loaded"); return new ModelAndView("external", "model", myModel); } </code></pre> <p>}</p> <p>web.xml file</p> <pre><code> &lt;web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"&gt; &lt;display-name&gt;Springapp&lt;/display-name&gt; &lt;servlet&gt; &lt;servlet-name&gt;springapp&lt;/servlet-name&gt; &lt;servlet-class&gt;org.springframework.web.servlet.DispatcherServlet&lt;/servlet-class&gt; &lt;init-param&gt; &lt;param-name&gt;contextConfigLocation&lt;/param-name&gt; &lt;param-value&gt;/WEB-INF/spring/app-config.xml&lt;/param-value&gt; &lt;/init-param&gt; &lt;load-on-startup&gt;1&lt;/load-on-startup&gt; &lt;/servlet&gt; &lt;context-param&gt; &lt;param-name&gt;contextConfigLocation&lt;/param-name&gt; &lt;param-value&gt;/WEB-INF/spring/app-config.xml&lt;/param-value&gt; &lt;/context-param&gt; &lt;servlet-mapping&gt; &lt;servlet-name&gt;springapp&lt;/servlet-name&gt; &lt;url-pattern&gt;*.htm&lt;/url-pattern&gt; &lt;/servlet-mapping&gt; &lt;/web-app&gt; </code></pre> <p>When a try to show external.jsp page, spring don't want search it and show error HTTP 404 - /springapp/WEB-INF/views/external.jsp</p>
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