Etat HTTP 404 - /WEB-INF/views/product/create.jsp
Bonjour
je suis entrain de réaliser une application spring mvc , j ' ai un problème avec le contrôleur . quand j appuie sur lien create il me dirige pas sur bon url et j'ai un message d'erreur "Etat HTTP 404 - /WEB-INF/views/product/create.jsp"
voici le contrôleur
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@Controller
@RequestMapping(value="/product")
public class ProductEditController {
@Autowired ProductRepository productRepository;
public ModelAndView prepareModelAndView(Product product){
ModelAndView mv = new ModelAndView("edit"); /*jsp*/
mv.addObject("id", product.getId());
mv.addObject("product", product);
return mv;
}
@RequestMapping("/create")
public ModelAndView createProduct(){
return prepareModelAndView(new Product());
}
@RequestMapping("/edit")
public ModelAndView updateProduct(@RequestParam ("id") Long id){
Product product = productRepository.findById(id);
return prepareModelAndView(product);
}
@RequestMapping(value="/editsubmit",method=RequestMethod.POST)
public ModelAndView addProductOnSubmit(@Valid @ModelAttribute("Product") Product product, BindingResult bindingResult){
if(bindingResult.hasErrors()){
return new ModelAndView("edit","product", product);
}
if(product.getId() != null){
productRepository.create(product);
}else{
productRepository.update(product);
}
return new ModelAndView("redirect:/product/edit");
}
@RequestMapping("/delete")
public ModelAndView deleteProduct(@RequestParam ("id") Long id){
Product product = productRepository.findById(id);
if(product != null)
productRepository.delete(id);
return new ModelAndView("redirect:/listproduct"); /*jsp*/
}
} |
voici home page
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!DOCTYPE html >
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@taglib uri="http://www.springframework.org/tags" prefix="spring" %>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html lang="fr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta charset="utf-8">
<title>Ecommerce project</title>
</head>
<body>
<form action="" method="post">
<li><a href="<c:url value='/product/create'/>"> Create </a></li>
<li><a href="productlist">Lister</a></li>
</form>
</body>
</html> |
voilci le fichier web.xml
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
<display-name>ECommerceProject</display-name>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- le chargeur du contexte de l'application -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/applicationContext.xml</param-value>
</context-param>
<filter>
<filter-name>JpaFilter</filter-name>
<filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>JpaFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app> |
voici le dispatcher
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
<context:annotation-config />
<context:component-scan base-package="be.ecommerceproject.controller">
</context:component-scan>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/views/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans> |
