[Spring MVC] step-by-step Part 2
Bonjour,
je découvre spring au travers d'un tutoriel donné sur le site de spring :
http://www.springframework.org/docs/...p-by-step.html
Voilà l apartie 1 marche bien et mon controlleur affiche ma page Hello.jsp quand je demande hello.html.
Par contre l'étape visant à afficher la date me renvoie une erreur.
Voilà ce que j'ai fait :
web.xml:
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC
'//Sun Microsystems, Inc.//DTD Web Application 2.3//EN'
'http://java.sun.com/dtd/web-app_2_3.dtd'>
<web-app>
<servlet>
<servlet-name>testSpring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>testSpring</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>
index.jsp
</welcome-file>
</welcome-file-list>
</web-app> |
testSpring-servlet.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC
"-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<!--
-Application context definition for "testSpring" DispatcherServlet.
-->
<beans>
<bean id="testSpringController" class="controller.TestSpringController"/>
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="/hello.htm">testSpringController</prop>
</props>
</property>
</bean>
</beans> |
include.jsp
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<%@ page session="false"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %> |
index.jsp
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<%@ include file="/jsp/include.jsp" %>
<%-- Redirected because we can't set the welcome page to a virtual URL. --%>
<c:redirect url="/hello.htm"/> |
hello.jsp
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<%@ include file="/jsp/include.jsp" %>
<html>
<head><title>Hello :: Spring Application</title></head>
<body>
<h1>Hello - Spring Application</h1>
<p>Greetings, it is now <c:out value="${now}"/></p>
</body>
</html> |
TestSpringController.java
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package controller;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
public class TestSpringController implements Controller{
/** Logger for this class and subclasses */
protected final Log logger = LogFactory.getLog(getClass());
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String now=(new java.util.Date()).toString();
logger.info("returning hello view with " + now);
return new ModelAndView("/jsp/hello.jsp", "now", now);
}
} |
Voici l'erreur que j'obtiens :
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org.apache.jasper.JasperException: /jsp/hello.jsp(0,0) File "/jsp/include.jsp %>
<html>
<head><title>Hello :: Spring Application</title></head>
<body>
<h1>Hello - Spring Application</h1>
<p>Greetings, it is now <c:out value=" not found
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:49)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:383)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:125)
at org.apache.jasper.compiler.Parser.processIncludeDirective(Parser.java:260)
at org.apache.jasper.compiler.Parser.parseIncludeDirective(Parser.java:295)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:333)
... |
Le plus bizarre c'est que dans mes log le controlleur renvoie bien la phrase :
returning hello view with Wed Nov 15 11:13:50 CET 2006
la variable now existe donc bien là...
comment puis-je faire pour la récupérer dans ma jsp?
merci
