如何使用JSTL迭代Map <String，List> map = new HashMap <String，List>（）在jsp页面中使用JSTL

Question

我将两个列表添加到一个Map map = new HashMap（）中。我想使用JSTL从获得在JSP页面中值 我contriller是

 @RequestMapping("/addprogram") 
public ModelAndView thematicday() 

    { 
    Map<String, List> map = new HashMap<String, List>(); 
    try{ 
     List<Themes> theme=dataServices.getTheme(); 
     List<String> themeday=dataServices.getThematicDate(); 

     map.put("theme", theme); 
     map.put("themeday", themeday); 
    } 
    catch(Exception e) 
    { 
     e.printStackTrace(); 
    } 
    return new ModelAndView("thematicday","map",map); 
    } 

我exctract第一个列表

<c:forEach var="events" items="${map.theme}"> 
          <option value="${events.themeid}">${events.themename}</option> 

但我不知道如何从字符串列表exctract值

daoImpl中的第二个列表

@SuppressWarnings("unchecked") 
@Override 
public List<String> getDate() { 
    List<ThematicDay> Themedate = null; 
    session=sessionFactory.openSession(); 
    tx=session.beginTransaction(); 
    Query query = session.createQuery("select a.themedate,a.thematicdayid from tableone a where a.thematicdayid in(SELECT thematicdayid FROM tabetwo GROUP BY thematicdayid HAVING COUNT(*) < 3)"); 
    List<Object> result = (List<Object>) query.list(); 

    List<String> strings = new ArrayList<String>(); 
    for (Object object : result) { 
     strings.add(object != null ? object.toString() : null); 
    } 
    System.out.println("\n\n *&*&*&* "+strings); 
    for(int i=0; i<strings.size(); i++){ 
     String stringArray = strings.get(i); 
     System.out.println("\n\n *&*&*&* "+stringArray); 


    } 
    tx.commit(); 
    session.close(); 
    return strings; 
} 

我们E该代码来获得该列表

<c:forEach var="Date" items="${map}"> 
        <c:if test="${Date.key == 'themeday'}"> 
        <div class="bottom-article"> 
         <ul class="meta-post"> 
          <li><a href="#" class="tl_1"> ${Date.value[0]} </a></li> 
          <li><a href="#" class="tl_2">${Date.value[1]} </a></li> 
         </ul> 
         </div> 
         </c:if> 
         </c:forEach> 

但得到这样

[Ljava.lang.Object;@762b0f 
[Ljava.lang.Object;@4f983