Question

struts2标签循环迭代map<string,list<string>>

最好能贴出示例代码，拜谢！

Answer 1

Map<String,List<String>> map = new LinkedHashMap<String, List<String>>();
List<String> list = new ArrayList<String>();
list.add("list1_list1");
list.add("list1_list2");
List<String> list2 = new ArrayList<String>();
list2.add("list2_list1");
list2.add("list2_list2");
map.put("map1", list);
map.put("map2", list2);
ActionContext.getContext().put("maps", map);

*******************************************************************************************

<s:iterator value="#maps">
<s:property value="key"/>:<br/>
<s:iterator value="value" status="st">
(<s:property value="#st.count"/>)---><s:property/><br/>
</s:iterator>
<p/>
</s:iterator>