Ошибка: ПРЕДУПРЕЖДЕНИЕ: сопоставление не найдено для HTTP-запроса. ПРЕДУПРЕЖДЕНИЕ. Не найдено сопоставления для HTTP-запроса с URI. Помоги мне?

Question

У меня проблема с моим проектом. Когда я браузер http://localhost:8080/user/form для отображения UserForm, то происходит следующее сообщение об ошибке:

WARNING: No mapping found for HTTP request with URI [/user/form] in DispatcherSe rvlet with name 'userservice'

Здесь файл userservice-servlet.xml

<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" 
    xmlns:mvc="http://www.springframework.org/schema/mvc" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-4.0.xsd 
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd 
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-4.0.xsd "> 
    <context:component-scan base-package="edu.java.spring.service.user.controller"></context:component-scan> 
    <context:component-scan base-package="edu.java.spring.service.user.dao"></context:component-scan> 
    <mvc:annotation-driven /> 
    <bean 
     class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <property name="order" value="1" /> 
     <property name="suffix" value=".jsp" /> 
     <property name="prefix" value="/user/" /> 
    </bean> 
    <bean id="sessionFactory" 
     class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> 
     <property name="dataSource" ref="dataSource" /> 

     <property name="hibernateProperties"> 
      <props> 
       <prop key="hibernate.dialect">org.hibernate.dialect.DerbyDialect</prop> 
       <prop key="hibernate.show_sql">true</prop> 
      </props> 

     </property> 
     <property name="mappingLocations"> 
      <list> 
       <value>classpath:User.hbm.xml</value> 
      </list> 
     </property> 

     <property name="packagesToScan" value="edu.java.spring.service.user.model" /> 
    </bean> 
    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> 
     <property name="sessionFactory" ref="sessionFactory" /> 
    </bean> 
    <bean id="dataSource" 
     class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" value="org.apache.derby.jdbc.EmbeddedDriver" /> 
     <property name="url" 
      value="jdbc:derby:D:\PROJECTSPRING\userdb;create=true" /> 
     <property name="username" value="" /> 
     <property name="password" value="" /> 
    </bean> 
    <bean class="org.springframework.web.servlet.view.json.MappingJacksonJsonView"> 
     <property name="contentType" value="text/plain"/> 
    </bean> 
</beans> 

Здесь файл UserRestServiceController.java

@Controller 
public class UserRestServiceController { 
    @Autowired 
    private UserDao userDao; 
    @Autowired 
    private View jsonView; 
    @RequestMapping(value="/user/form,",method = RequestMethod.GET) 
    public ModelAndView user(){ 
//  System.out.println("anh yeu em "); 
     return new ModelAndView("UserForm","User",new User()); 
    } 
    @RequestMapping(value="/user/json/{username}") 
    public ModelAndView loadUser(@PathVariable("username")String name){ 
     return new ModelAndView(jsonView,"data",userDao.loadUser(name)); 
    } 


} 

Здесь file web.xml

<web-app xmlns="http://java.sun.com/xml/ns/javaee" 
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
      xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" 
      version="3.0"> 
<servlet> 
    <servlet-name>userservice</servlet-name> 
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

    <servlet-mapping> 
     <servlet-name>userservice</servlet-name> 
     <url-pattern>/*</url-pattern> 
    </servlet-mapping> 

    <servlet-mapping> 
     <servlet-name>userservice</servlet-name> 
     <url-pattern>*.xml</url-pattern> 
    </servlet-mapping> 

    <listener> 
     <listener-class> 
      edu.java.spring.service.user.controller.CustomContextLoaderListener</listener-class> 
    </listener> 

    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>/WEB-INF/userservice-servlet.xml</param-value> 
    </context-param> 
</web-app> 

Answer 1

<property name="prefix" value="/user/" /> 

Это значит, что у вас есть JSP внутри webapp/user directory?

Попробуйте передвигаться внутри WEB-INF и проверьте.

<property name="prefix"> 
    <value>/WEB-INF/pages/</value> 
</property>