复选框→取所选ID→与关联数据存储成一个都是Map组成的List→入数局库

<mce:script type="text/javascript"><!--
function check_all(obj,cName)
{
    var checkboxs = document.getElementsByName(cName);
    for(var i=0;i<checkboxs.length;i++){checkboxs[i].checked = obj.checked;}
}
// --></mce:script>

			<s:iterator value="list">
				<tr>
					<td>
						<input type="checkbox" name="checkbox"  value="${serviceId}"/>
					</td>
					<td><a href="serviceShowAction.action?serviceId=${serviceId}" mce_href="serviceShowAction.action?serviceId=${serviceId}">
						<s:property value="serviceName" />
						</a>
					</td>
					<td><a href="serverShow.action?serverId=${serverId}" mce_href="serverShow.action?serverId=${serverId}">
						<s:property value="server.serverId" />
							</a>
					</td>
					<td>
						<s:property value="serviceType" />
					</td>
					<td>
						<s:property value="servicePort" />
					</td>
					<td>	
						<s:property value="serviceNamePass" />
					</td>
					<td>	
						<s:property value="serviceUrl" />
					</td>
					<td>
						<a href="serviceEditAction.action?serviceId=${serviceId}" mce_href="serviceEditAction.action?serviceId=${serviceId}" >
						<font size="3" color="green">E</font>	
						</a>
						|
				 		<a href="serviceDeleteAction.action?serviceId=${serviceId}" mce_href="serviceDeleteAction.action?serviceId=${serviceId}"  onclick="return confirm('确定删除吗?')">
						<font size="5" color="red">×</font>	
						</a>
					</td>
				</tr>
			</s:iterator>
		
		<tr>
			<td colspan="9">
				<input type="checkbox" name="all" onclick="check_all(this,'checkbox')" />
					<font color="#790088">Select | Clear</font>
			</td>
		</tr>

action:

	public String execute() throws Exception {

		 int serviceId = Integer.valueOf(session.get("serviceId").toString());
		 int serviceDependId=0;
		 
		 List list=new ArrayList();
		 String[] checkbox = request.getParameterValues("checkbox");
		 if(checkbox!=null){
			 for(String c:checkbox){
				 serviceDependId=Integer.valueOf(c);
				 Map relationmap = new HashMap();
				 relationmap.put(serviceId, serviceDependId);
				 list.add(relationmap);
			 }
		 }
		 if(list.size()!=0){
			 ServiceRelationNewDao.newServiceRelation(list);
		 }
		 
		return SUCCESS;
	}

ServiceRelationNewDao

public static void newServiceRelation(List list){
		
		Service service=new Service();
		ServiceRelation serviceRelation = new ServiceRelation();
		Session session = null;
		try {
			Iterator itlist = list.iterator();
			while(itlist.hasNext()){
				session = HibernateUtils.getSession();
				session.beginTransaction();
				Map map = (Map) itlist.next();
				Iterator itmap = map.entrySet().iterator();
				if(itmap.hasNext()){
					Map.Entry entry = (Entry) itmap.next();
					int key = Integer.valueOf(String.valueOf(entry.getKey()));
					int value=Integer.valueOf(String.valueOf(entry.getValue()));
					service.setServiceId(key);
					serviceRelation.setService(service);
					serviceRelation.setServiceDependId(value);
					
					session.save(serviceRelation);
					session.getTransaction().commit();
				}
			}
			
		}catch(Exception e) {
			e.printStackTrace();
			session.getTransaction().rollback();
		}finally {
			HibernateUtils.closeSession(session);
		}
	}