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http://community.csdn.net/Expert/TopicView.asp?id=3888517
使用Struts的logic标签，遍历List时使用indeId来自动输出序号并加一 例子如下：
<table> <tr> <td>序号</td> <td>姓名</td> ... </tr> <logic:present name="targetbean"> <logic:iterate name='helperbean' id='helperbean' type='net.echochina.HelperBean' scope='request' indexId="index"> <tr> <td><%= index.intValue() 1 %></td> <td><bean:write name='helperbean' property='name' /></td> ..... </tr> </logic:iterate> </logic:present> </table>
