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     <thead>

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             <td>编号</td>

             <td>姓名</td>

             <td>年龄</td>

         </tr>

     </thead>

     <tbody>

         <tr>

             <td>1</td>

             <td>DD</td>

             <td>23</td>

         </tr>

         <tr>

             <td>2</td>

             <td>AA</td>

             <td>33</td>

         </tr>

         <tr>

             <td>3</td>

             <td>CD</td>

             <td>54</td>

         </tr>

         <tr>

             <td>4</td>

             <td>VD</td>

             <td>32</td>

         </tr>

     </tbody>

 </table>

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