/**
  * 商品查询综合表----添加
  *
  * @param productSelect
  * @return
  */
 @RequestMapping(value = "add")
 @ResponseBody
 public Wrapper<?> add(ProductSelect productSelect) {
   try {
     productSelect.setCreateUser(getLoginUserCnName());
     if (productSelectService.insert(productSelect)) {
       return WrapMapper.wrap(Wrapper.SUCCESS_CODE, "添加成功!");
     } else {
       return WrapMapper.wrap(Wrapper.ERROR_CODE, "添加失败!");
     }
   } catch (ExistedException e) {
     LOG.warn("productSelect add fail, exist productSelect.");
     return WrapMapper.wrap(Wrapper.ERROR_CODE, "添加失败,已经存在");
   } catch (Exception e) {
     LOG.error("productSelect add has error.", e);
     return WrapMapper.wrap(Wrapper.ERROR_CODE, "添加失败!");
   }
 }