在jsp页面怎么获取Map里面某一个指定集合的值并循环打印

private Map<String,List<Selectopts>> map2 = new HashMap<String,List<Selectopts>>();

List<Selectopts> selectoptsVOList1 = new ArrayList<Selectopts>();
		List<Selectopts> selectoptsVOList2 = new ArrayList<Selectopts>();
		selectoptsVOList1 = this.gwlcmxService.getSelectopts("mxlx");
		selectoptsVOList2 = this.gwlcmxService.getSelectopts("fmdl");
		map2.put("mxlx", selectoptsVOList1);
		map2.put("fmdl", selectoptsVOList2);

 

<tr>
       <td width="10%">模型分类</td>
       <td width="35%">
           <select id="mxflid" name="gwlcmxVO.mxflid" style="width: 200px;border:none;">
		<option value="">====请选择====</option>
		<c:forEach var="data" items="${map2.mxlx}" varStatus="status">
		    <option value="${data.code_id }">${data.code_name }</option>
		</c:forEach>
	    </select><span id="inspntnumqymcSpan" class="star">*</span>
	</td>
	<td width="10%">公文表单模板</td>
	<td width="35%">
            <select id="fmdlid" name="gwlcmxVO.gwfmdlid" style="width: 200px;border:none;">
                <option value="">====请选择====</option>
                    <c:forEach var="data" items="${map2.fmdl}" varStatus="status">
		    <option value="${data.code_id }">${data.code_name }</option>
		</c:forEach>
	    </select><span id="inspntnumqymcSpan" class="star">*</span>
	</td>
	</tr>