/// <summary>
        /// 查询产品图列表
        /// </summary>
        /// <param name="model">搜索实体对象</param>
        /// <returns></returns>
        /// <remarks>added by jimmy,2015-7-3</remarks>
        public JsonResult List(SearchProductImageModel model)
        {
            model.PagedSize = model.PagedSize == 0 ? 10 : model.PagedSize;
            var list =
                _productImageService.Select(model);
            var data = new { rows = list.Data, total = list.Data.TotalCount };

            return(Json(data, JsonRequestBehavior.AllowGet));
        }