关于 JSTL 的问题 大家HELP
<c:forEach var= "i " begin= "1 " end= "5 ">
<td>
<table>
<c:forEach var= "n " items= "${news+ 'i '} " >
<tr>
<td>
<c:out value= "${n.titlename} " />
</td>
</tr>
</c:forEach>
</table>
</td>
</c:forEach>
news0 ~news5 都是Vector 想整洁所 想用FOREACH
为什么 "${news+ 'i '} " 会错啊? 应该怎么写呢?
先谢了
------解决方案--------------------你这不错才怪,你应该把news0-news5都压入一个集合容器里,比如List,Set等
然后用两个foreach
------解决方案-------------------- <c:forEach var= "l " items= "${list} ">
<td>
<table>
<c:forEach var= "n " items= "${l} " >
<tr>
<td> ${n.titlename} </td>
</tr>
</c:forEach>
</table>
</td>
</c:forEach>