| 
 | 
 
实现类 
 public List queryAll() 
         {   String hql="From Contactinfo"; 
                 List list=this.getHibernateTemplate().findByExample(hql); 
                 return list; 
         } 
 
ACTION: 
                                List list=ecportDao.queryAll(); 
                request.setAttribute("list", list); 
                return mapping.findForward("show"); 
 
SHOW.JSP 
 
 <body> 
    <logic:iterate id="element" name="list"> 
   <bean:write name="element" property="userid"/> 
   <bean:write name="element" property="password"/> 
   </logic:iterate> 
    
  </body> 
 
出现异常: 
exception  
 
javax.servlet.ServletException: No selector attribute (cookie/header/name/parameter) was specified 
 
请问是什么问题? |   
 
 
 
 |