@RequestMapping(params = "method=clearmobileappconfigcache")
  @ResponseBody
  public JsonResult clearMobileAppConfigCache() {
    JsonResult result = new JsonResult();

    try {
      mobileAppConfigService.clearMobileAppConfigCache();
      mobileAppConfigService.getMobileAppConfigCache();
      result.setMessage(AbstractController.AJAX_SUCCESS_CODE);
    } catch (Exception e) {
      // TODO: handle exception
      System.out.print(e.getMessage());
      result.setMessage(null);
    }

    return result;
  }