wuxianlianji.txt

无限联机

MenuDAO dao=new MenuDAO();   
       
       
    public List getMenu(Integer id){//递归   
        ArrayList list = null;   
        ArrayList list1=new ArrayList();   
        try {   
            list = (ArrayList) dao.showMenu(id);   
               
            if(list!=null){   
                for(int i=0;i<list.size();i++){   
                    Menu menu=(Menu) list.get(i);   
                    Integer id1=menu.getId();   
                    list1.addAll(getMenu(id1));//存放子类   
                }   
            }   
               
               
        } catch (Exception e) {   
            e.printStackTrace();   
        }   
        list1.addAll(list);//存放自己   
        return list1;   
    }