@RequestMapping("/addFriendList")
  public String addFriendList(
      @RequestParam String friendId,
      @RequestParam String friendPicture,
      Error errors,
      ModelMap model,
      HttpSession session)
      throws DuplicatedIdException, SQLException {
    String URL = "";
    Customer customer = (Customer) session.getAttribute("loginInfo");
    String id = customer.getCsId();
    System.out.println(friendId);
    FriendList friendList = new FriendList(id, friendId, friendPicture);
    // FriendList friendList2 = new FriendList(friendId, id);
    FriendList fl = friendService.findFriend(friendList);
    // FriendList fl2 = friendService.findFriend(friendList2);
    if (fl == null) {
      friendService.addFriendList(friendList);
      List<FriendList> list = friendService.findFriendListById(id);
      model.addAttribute("friendList", list);
      URL = "customer/friend_list.tiles";
      System.out.println(fl);
    } else {
      // 이미친구일때 팝업창.
      System.out.println(fl);
      JOptionPane.showMessageDialog(null, "이미친구입니다..");
      List<FriendList> list = friendService.findFriendListById(id);
      model.addAttribute("friendList", list);
      URL = "customer/friend_list.tiles";
    }

    return URL;
  }
 @RequestMapping("/logincheck/myFriend")
 public String myFriend(HttpSession session, Error errors, ModelMap model) {
   Customer customer = (Customer) session.getAttribute("loginInfo");
   String id = customer.getCsId();
   List<FriendList> list = friendService.findFriendListById(id);
   model.addAttribute("friendList", list);
   session.setAttribute("seionFriendList", list);
   return "customer/friend_list.tiles";
 }
 @RequestMapping("/deleteFriendList")
 public String deleteFriendList(
     @RequestParam String friendId,
     @RequestParam String friendPicture,
     Error errors,
     ModelMap model,
     HttpSession session) {
   Customer customer = (Customer) session.getAttribute("loginInfo");
   String id = customer.getCsId();
   FriendList list = new FriendList(id, friendId, friendPicture);
   friendService.deleteFriendList(list);
   JOptionPane.showMessageDialog(null, "삭제되었습니.다");
   List<FriendList> list1 = friendService.findFriendListById(id);
   model.addAttribute("friendList", list1);
   return "customer/friend_list.tiles";
 }