标签logic:iterate 对HashMap 中的键(key)值(value)

1. <%
2. HashMaphm=newHashMap();
3. hm.put(1,"aa");
4. hm.put(2,"bb");
5. hm.put(3,"cc");
6. hm.put(4,"dd");
7. request.setAttribute("hm",hm);
8. %>
9. <logic:notEmptyname="hm">
10. <logic:iterateid="li"name="hm">
11. ${li.key}=======${li.value}<br>
12. </logic:iterate>
13. </logic:notEmpty>