/**
  * 查询个人周应宝下持有资产与利息
  *
  * @return
  */
 @RequestMapping("/holdingAssets")
 public ModelAndView holdingAssets() {
   Integer userId = UserSession.getLoginUserId();
   ModelAndView mv = new ModelAndView("week/holdingAssets");
   ModelAndViewUtil.addAccountToView(mv, this.accountService);
   HoldingAssetsVO hav = weekTenderService.selectHoldingAssetsByUserId(userId);
   if (hav == null) {
     hav = new HoldingAssetsVO();
   }
   mv.addObject("assets", hav);
   return mv;
 }