// 投诉意见
  @RequestMapping("/userRecommendationDeal")
  public String userRecommendationDeal(HttpServletRequest request, HttpServletResponse response) {
    int id = Integer.parseInt(request.getParameter("id"));

    Feedback feedback = feedbackService.find(id).get(0);

    feedback.setReplied(true);

    feedbackService.updateFeedback(feedback);

    return userRecommendation(request, response);
  }
  // 转到已处理的详细投诉界面
  @RequestMapping("/userComplaintInforDo")
  public String userComplaintInforDo(HttpServletRequest request, HttpServletResponse response) {
    int id = Integer.parseInt(request.getParameter("id"));

    Feedback feedback = feedbackService.find(id).get(0);

    if (feedback.getUserPhone() == null) {
      feedback.setUserPhone("匿名");
    } else {
      feedback.setUserPhone(userService.findByPhone(feedback.getUserPhone()).get(0).getUsername());
    }

    request.setAttribute("feedback", feedback);
    return "userComplaintInforDo";
  }