HibernateException: No Session found for current thread

org.hibernate.HibernateException: No Session found for current thread

org.hibernate.HibernateException: No Session found for current thread
org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1041)
com.hebsun.dao.impl.UserDaoImpl.findAll(UserDaoImpl.java:75)
com.hebsun.service.impl.UserServiceImpl.findUsers(UserServiceImpl.java:20)
com.hebsun.controller.UserController.list(UserController.java:65)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:471)
 

上网一查...说采用OpenSessionInView模式解决加到web.xml

 <filter>
  <filter-name>openSessionInViewFilter</filter-name>
  <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
  <init-param>
   <param-name>sessionFactoryBeanName</param-name>
   <param-value>sessionFactory</param-value>
  </init-param>
  <init-param>
   <param-name>singleSession</param-name>
   <param-value>true</param-value>
  </init-param>
  <init-param>
   <param-name>flushMode</param-name>
   <param-value>AUTO</param-value>
  </init-param>
 </filter>

 <filter-mapping>
  <filter-name>openSessionInViewFilter</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping>

??怎么还是不行?哥怒了!