哦 很谢谢你 !!!!!!!!!
那我这样做也
<%@ page language="java" import="java.util.*,Test.StudentBean" pageEncoding="GB2312"%> 
<body> 
<jsp:useBean id="Stu2" class="Test.StudentBean" scope="page"/> 
<% 
      Stu2=(Test.StudentBean)session.getAttribute("UseBean"); 
      out.println(session.getAttribute("UseBean").toString()); 
      out.println(Stu2.getName()); 
      out.print(Stu2.getAge()); 
%> 
    姓名: <jsp:getProperty name="Stu2" property="name"/> 
    年龄: <jsp:getProperty name="Stu2" property="age"/> 
    
</body>
怎么 结果是
....  liuqiang 19 姓名:liuyi 年龄:19 
Stu2.getName()得到的是liuqiang   怎么<jsp:getProperty name="Stu2" property="name"/>得到的是liuyi  
非常渴望你的回答....

解决方案 »

  1.   

    <jsp:useBean id="Stu2" class="Test.StudentBean" scope="page"/> 
    scope="session"
      

  2.   

       好久没有动JAVA了都快忘了,代码还是能看懂的
      

  3.   

    index.jsp 
    <%@ page language="java" import="java.util.*" pageEncoding="gbk"%><html>
      <head>
     
      </head>
     
      
      <body>
      <jsp:useBean id="stu" class="com.accp.dto.Stu" scope="application"></jsp:useBean>
      <jsp:setProperty name="stu" property="id" value="1"/>
      <jsp:setProperty name="stu" property="name" value="sunlight"/>
      <jsp:setProperty name="stu" property="age" value="18"/>    
         <br>
         
         <a href="index2.jsp">go....</a>
      </body>
    </html>
    index2.jsp
    <%@ page language="java" import="java.util.*" pageEncoding="gbk"%>
    <html>
      <head>
      </head>
      
       <jsp:useBean id="stu" class="com.accp.dto.Stu" scope="session"></jsp:useBean>
      <body>
        id:<jsp:getProperty name="stu" property="id"/><Br>
        name:<jsp:getProperty name="stu" property="name" /><br>
        age:<jsp:getProperty name="stu" property="age" />  </body>
    </html>