spring mvc的openinview不起作用

以下是配置文件：
web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
    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_2_5.xsd">
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <error-page>
    <error-code>401</error-code>
    <location>/error.jsp</location>
  </error-page>
  <error-page>
    <error-code>403</error-code>
    <location>/error.jsp</location>
  </error-page>
  <error-page>
    <error-code>500</error-code>
    <location>/error.jsp</location>
  </error-page>
   
  <context-param>
    <param-name>
        contextConfigLocation
    </param-name>
    <param-value>
        /WEB-INF/classes/spring-servlet.xml
    </param-value>
  </context-param>
  <!-- 将EntityManager的范围扩大到view层 -->
  <filter>
    <filter-name>openSessionInView</filter-name>
    <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
    <init-param>
        <param-name>singleSession</param-name>
        <param-value>true</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>openSessionInView</filter-name>
    <url-pattern>*.do</url-pattern>
    <url-pattern>*.json</url-pattern>
  </filter-mapping>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/classes/spring-servlet.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>*.do</url-pattern>
    <url-pattern>*.json</url-pattern>
  </servlet-mapping>
</web-app><span></span>   
?

spring配置文件

<?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:p="http://www.springframework.org/schema/p"
 xmlns:context="http://www.springframework.org/schema/context"
 xmlns:mvc="http://www.springframework.org/schema/mvc"
 xmlns:tx="http://www.springframework.org/schema/tx"
 xmlns:aop="http://www.springframework.org/schema/aop"
 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
 http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
 http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
  
 <context:annotation-config /> 
 <context:component-scan base-package="com.gswtek.mawjaw.controller" />
  
 <mvc:interceptors>
 <mvc:interceptor>
 <mvc:mapping path="/**/listAll*.do" />
 <bean class="com.gswtek.mawjaw.filter.DispatcherInterceptor" />
 </mvc:interceptor>
 </mvc:interceptors>
  
 <!-- JSP视图 -->
 <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
 <property name="prefix">
 <value>/WEB-INF/jsp/</value>
 </property>
 <property name="suffix">
 <value>.jsp</value>
 </property>
 </bean>
  
 <!-- JSON试图 -->
 <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
 <property name="mediaTypes">
 <map>
 <entry key="json" value="application/json" />
 </map>
 </property>
 <property name="defaultViews">
 <list>
 <bean class="org.springframework.web.servlet.view.json.MappingJacksonJsonView" />
 </list>
 </property>
 </bean>
  
 <!-- 上传文件 -->
 <bean id="multipartResolver"
 class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
 <property name="maxUploadSize" value="1000000" />
 <property name="defaultEncoding" value="utf-8" />
 </bean>
 
 
 <bean id="dataSource"
 class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
 <property name="driverClass" value="${jdbc.driverClassName}" />
 <property name="jdbcUrl" value="${jdbc.url}" />
 <property name="user" value="${jdbc.username}" />
 <property name="password" value="${jdbc.password}" />
 <property name="minPoolSize" value="${jdbc.minPoolSize}" />
 <property name="maxPoolSize" value="${jdbc.maxPoolSize}" />
 <property name="initialPoolSize" value="${jdbc.initialPoolSize}" />
 <property name="maxIdleTime" value="${jdbc.maxIdleTime}" />
 <property name="acquireIncrement" value="${jdbc.acquireIncrement}" />
 <property name="acquireRetryAttempts" value="${jdbc.acquireRetryAttempts}" />
 <property name="acquireRetryDelay" value="${jdbc.acquireRetryDelay}" />
 <property name="testConnectionOnCheckin" value="${jdbc.testConnectionOnCheckin}" />
 <property name="automaticTestTable" value="${jdbc.automaticTestTable}" />
 <property name="idleConnectionTestPeriod" value="${jdbc.idleConnectionTestPeriod}" />
 <property name="checkoutTimeout" value="${jdbc.checkoutTimeout}" />
 </bean>
 <bean id="propertyConfigurer"
 class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
 <property name="location" value="classpath:jdbc.properties" />
 </bean>
 <bean id="sessionFactory"
 class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
 <property name="dataSource">
 <ref bean="dataSource" />
 </property>
 <property name="hibernateProperties">
 <props>
 <!-- SQL方言 -->
 <prop key="hibernate.dialect">
 org.hibernate.dialect.MySQLDialect
 </prop>
 <!-- 输出SQL语句 -->
 <prop key="hibernate.show_sql">true</prop>
 <!-- 格式化SQL语句 -->
 <prop key="hibernate.format_sql">false</prop>
 <!-- 更新表结构 -->
 <prop key="hibernate.hbm2ddl.auto">update</prop>
 <!-- 缓存实现类 -->
 <prop key="hibernate.cache.provider_class">
 org.hibernate.cache.EhCacheProvider
 </prop>
 <!-- 使用查询缓存 -->
 <prop key="hibernate.cache.use_query_cache">true</prop>
 </props>
 </property>
 <property name="mappingResources">
 <list>
 <value>com/gswtek/mawjaw/bean/User.hbm.xml</value>
 <value>com/gswtek/mawjaw/bean/Writer.hbm.xml</value>
 <value>com/gswtek/mawjaw/bean/Illustrator.hbm.xml</value>
 <value>com/gswtek/mawjaw/bean/IlluImage.hbm.xml</value>
 <value>com/gswtek/mawjaw/bean/Tvfilm.hbm.xml</value></list>
 </property>
 </bean>
 <!-- Hibernate事务管理器 -->
 <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
 <property name="sessionFactory">
 <ref bean="sessionFactory"/>
 </property>
 </bean>
 <!-- 事务传播特性 -->
 <tx:advice id="txAdvice" transaction-manager="transactionManager">
 <tx:attributes>
 <tx:method name="*" propagation="REQUIRED"/>
 </tx:attributes>
 </tx:advice>
 <!-- 配置事务 -->
 <aop:config>
 <aop:pointcut expression="execution(* com.gswtek.mawjaw.service.*.*(..))" id="allServiceMethod"/>
 <aop:advisor advice-ref="txAdvice" pointcut-ref="allServiceMethod"/>
 </aop:config>
 <bean id="UserDAO" class="com.gswtek.mawjaw.dao.UserDAO">
 <property name="sessionFactory">
 <ref bean="sessionFactory" />
 </property>
 </bean>
 <bean id="WriterDAO" class="com.gswtek.mawjaw.dao.WriterDAO">
 <property name="sessionFactory">
 <ref bean="sessionFactory" />
 </property>
 </bean>
 <bean id="IllustratorDAO"
 class="com.gswtek.mawjaw.dao.IllustratorDAO">
 <property name="sessionFactory">
 <ref bean="sessionFactory" />
 </property>
 </bean>
 <bean id="IlluImageDAO"
 class="com.gswtek.mawjaw.dao.IlluImageDAO">
 <property name="sessionFactory">
 <ref bean="sessionFactory" />
 </property>
 </bean>
 <bean id="TvfilmDAO" class="com.gswtek.mawjaw.dao.TvfilmDAO">
 <property name="sessionFactory">
 <ref bean="sessionFactory" />
 </property>
 </bean>
 <bean id="UserService" class="com.gswtek.mawjaw.service.UserServiceImpl">
 <property name="userDAO" ref="UserDAO" />
 </bean>
 <bean id="WriterService" class="com.gswtek.mawjaw.service.WriterServiceImpl">
 <property name="writerDAO" ref="WriterDAO" />
 <property name="userDAO" ref="UserDAO" />
 </bean>
 <bean id="IllustratorService" class="com.gswtek.mawjaw.service.IllustratorServiceImpl">
 <property name="illuImageDAO" ref="IlluImageDAO" />
 <property name="illustratorDAO" ref="IllustratorDAO" />
 </bean>
 <bean id="TvfilmService" class="com.gswtek.mawjaw.service.TvfilmServiceImpl">
 <property name="tvfilmDAO" ref="TvfilmDAO" />
 </bean>
</beans>