public Dictionary <string, Object> CaculatePrice(string order)
        {
            try
            {
                Dictionary <string, Object> dic = new Dictionary <string, object>();

                JavaScriptSerializer jsonSerialize = new JavaScriptSerializer();
                Order info = jsonSerialize.Deserialize <Order>(order);

                if (info.ProductList == null || info.ProductList.Count == 0)
                {
                    return(null);
                }
                dic = CommonRequest.ApiOrderCaculatePrice(info);
                return(dic);
            }
            catch (Exception e)
            {
                logger.Error("运费计算接口异常:" + e.Message);
                return(null);
            }
        }