jsp+javabeans的显示小问题
input.jsp 
  <%@   page   contentType= "text/html;   charset=gb2312 "   language= "java "   import= "java.sql.* "   
errorPage= " "   %>  
  <!DOCTYPE   HTML   PUBLIC    "-//W3C//DTD   HTML   4.01   Transitional//EN "    "http://www.w3.org/TR/html4/loose.dtd ">  
  <html>  
  <head>  
  <meta   http-equiv= "Content-Type "   content= "text/html;   charset=gb2312 ">  
  <title> 无标题文档 </title>  
  </head>    
  <body>    
  <table   width= "560 "   border= "0 "   cellpadding= "0 "   cellspacing= "0 ">  
        <!--DWLayoutTable-->  
        <form   name= "form1 "   method= "post "   action= "input2.jsp ">  
        <tr>  
              <td   height= "42 "   colspan= "2 "   valign= "top "> 测试: </td>  
        </tr>  
        <tr>  
              <td   width= "121 "   height= "26 "   align= "right "   valign= "top "> 性别: </td>  
              <td   width= "439 "   valign= "top ">  
                    <input   type= "radio "   name= "gender "   value= "male ">  
                   男 
                    <input   type= "radio "   name= "gender "   value= "female ">  
                   女 
              </td>  
        </tr>  
        <tr>  
              <td   height= "24 "   align= "right "   valign= "top "> 年龄: </td>  
              <td   valign= "top ">  <input   type= "text "   name= "age ">  </td>  
        </tr>  
        <tr>  
              <td   height= "24 "   align= "right "   valign= "top "> 体重: </td>  
              <td   valign= "top ">  <input   type= "text "   name= "weight ">  </td>  
        </tr>  
        <tr>  
              <td   height= "27 "   valign= "top ">  <input   type= "submit "   name= "Submit "   value= "提交 ">  </td>  
              <td   valign= "top ">  <!--DWLayoutEmptyCell-->   </td>  
        </tr>  
        <tr>  
              <td   height= "158 ">   </td>  
              <td>   </td>  
        </tr>  </form>  
  </table>  
  </body>  
  </html>    
 input2.jsp 
  <%@   page   contentType= "text/html;   charset=gb2312 "