protected void doGet(HttpServletRequest request, HttpServletResponse response)
     throws ServletException, IOException {
   BasicResponse basicResponse = new BasicResponse(ResultCode.RESULT_DEFAULT);
   Account account = new Account();
   account.fillSelf(request.getParameter(Account.PARAM_ACCOUNT_INFO));
   int result = AccountManager.updateAccountInfo(account);
   if (result != -1) {
     basicResponse.setResultCode(ResultCode.RESULT_OK);
   }
   response.getWriter().println(basicResponse.toJson());
 }