jsp生成Excel报表

<%

               response.setCharacterEncoding("UTF-8");
                response.setContentType("Application/vnd.ms-excel;charset=UTF-8");//设置文件的样式//设置响应头文件
              // response.setHeader("Content-disposition","inline; filename=student.xls"); //这是在线预览
                response.setHeader("Content-disposition","attachment; filename=student.xls");//这是直接打印

//设置报表内容

   <table>

  <tr> 

 <td> 12</td>   <td> 34</td>    <td> 56</td>

<tr>

</table>

%>