fix

netflix-service/src/main/java/com/cyksj/service/order/impl/OrderDonServiceImpl.java

@@ -1082,7 +1082,7 @@ public class OrderDonServiceImpl extends ServiceImpl<OrderDonMapper, OrderDon> i
 		String transactionId = params.get("trade_no");
 		String payTimeStr = params.get("gmt_payment");
 		//买家支付宝账号
-		String buyerId = params.get("buyer_id");
+		String buyerId = null;
 		String buyerOpenId = params.get("buyer_open_id");
 		if (!orderDon.getStatus().equals(OrderDon.Status.noPayment) && !orderDon.getStatus().equals(OrderDon.Status.close)) {
 			log.info("支付宝已回调，重复修改状态 id:{}", orderDon.getId());