/**
  * verify ticket
  *
  * @param ticket
  * @return
  */
 @ResponseBody
 @RequestMapping(value = "/verify", method = RequestMethod.POST)
 public Map<String, Object> verifyTicket(@RequestBody Ticket ticket) {
   Ticket newTicket = null;
   try {
     boolean isValid = ssoService.verifyTicket(ticket);
     if (!isValid) {
       return HttpUtils.generateResponse("101", "尚未登录或登录超时,重新登录", null);
     }
     newTicket = ssoService.storeTicket(ticket.getTarget());
   } catch (Exception e) {
     e.printStackTrace();
     return HttpUtils.generateResponse("-1", "身份验证失败,重新登录", null);
   }
   return HttpUtils.generateResponse("0", "success", newTicket.getTicket());
 }
 /**
  * generate ticket
  *
  * @param reqDat
  * @return
  */
 @ResponseBody
 @RequestMapping(value = "/generate", method = RequestMethod.POST)
 public Map<String, Object> generateTicket(@RequestBody GenerateRequest reqDat) {
   Ticket ticket = null;
   try {
     Admin admin = tokenService.verifyToken(reqDat.getToken());
     if (admin == null) {
       return HttpUtils.generateResponse("101", "尚未登录或登录超时", null);
     }
     ticket = ssoService.storeTicket(reqDat.getTarget());
   } catch (Exception e) {
     e.printStackTrace();
     return HttpUtils.generateResponse("-1", "服务器内部错误", null);
   }
   return HttpUtils.generateResponse("0", "success", ticket.getTicket());
 }