jstl forEach标签动态循环生成tr

<c:forEach items="${users }" var="u" varStatus="user">
<tr onclick="setId('${u.id}')" id="${u.id }" name="show_data_tr">
<td align="center">${user.index }</td>
<td align="center">${u.name }</td>
<td align="center">
<c:if test="${u.sex == '1'}">男</c:if>
<c:if test="${u.sex == '2'}">女</c:if>
<c:if test="${u.sex == '0'}">未知</c:if>
</td>
<td align="center">${u.age }</td>
</tr>
</c:forEach>