<%
Map map = new HashMap();
map.put("k1","v1" );
map.put("k2", "v2");
request.setAttribute("mapvalue", map);
%>
<tr>
<c:forEach var="mv" items="${mapvalue}">
<td>${mv.key}</td>
</c:forEach>
</tr>
EL遍历map
最新推荐文章于 2023-03-26 15:46:18 发布