varsql=$@"select sum(t1.merchant_shipment_cost_cny) as merchant_shipment_cost_cny from dc_base_logistics t1 where t1.diff_state_type=0 and t1.company_name!='广州嘉和货运代理有限公司'";
varsql=$@"select sum(t1.merchant_shipment_cost_cny) as merchant_shipment_cost_cny from dc_base_logistics t1 where t1.diff_state_type=0 and t1.company_name!='广州嘉和货运代理有限公司' and t1.merchant_reconciliation_time>'{DateTime.Now.AddMonths(-2).ToString("yyyy-MM-dd HH:mm:ss")}'";