Message m = new Message();
        LookMessage lm = new LookMessage();
        List list = new ArrayList();
        try {
            list = lm.getMessage();
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        out.println("<title>查看留言</title>");
        out.println("<table align=center border=1");
        out.println("<tr><td colspan=3><font color=red>已发表留言有</font></td></tr>");
        out.println("<tr><td><font color=red>姓名</font></td></tr><td><font color=red>内容</font></td><td><font color=red>时间</font></td>");
        for(int i=0;i<list.size();i++){
            m = (Message) list.get(i);
            out.println("<tr><td>"+m.getName()+"</td></tr>");
            out.println("<tr><td>"+m.getContents()+"</td></tr>");
            out.println("<tr><td>"+m.getDate()+"</td></tr>");
        }
        out.println("</table>");

public List getMessage() {
        // TODO Auto-generated method stub
        
        List list = new ArrayList();

        StringBuffer sb = new StringBuffer();
        SAXReader reader = new SAXReader();
        Document doc = null;
        try {
            doc = reader.read(new File("mbs.xml"));
        } catch (DocumentException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        
        Element root = doc.getRootElement();
        
        List nodes = root.elements("value");
        for(Iterator it = nodes.iterator();it.hasNext();){//循环有几个"value"节点
            Element elm = (Element) it.next();
            Message m = new Message();
            for(Iterator itr = elm.elementIterator();itr.hasNext();){//循环“value”下面的节点
                Element e1 = (Element) itr.next();
                m.setName(e1.getText());
                
                Element e2 = (Element) itr.next();
                m.setContents(e2.getText());
                
                Element e3 = (Element) itr.next();
                m.setDate(e3.getText());
                
                list.add(m);
                
//                System.out.println("根节点"+e.getText());
            }
            
        }
        return list;

    }