- <%
- HashMaphm=newHashMap();
- hm.put(1,"aa");
- hm.put(2,"bb");
- hm.put(3,"cc");
- hm.put(4,"dd");
- request.setAttribute("hm",hm);
- %>
- <logic:notEmptyname="hm">
- <logic:iterateid="li"name="hm">
- ${li.key}=======${li.value}<br>
- </logic:iterate>
- </logic:notEmpty>
标签logic:iterate 对HashMap 中的键(key)值(value)
最新推荐文章于 2020-04-09 10:12:59 发布