校验

@@ -416,11 +416,18 @@ public class BuyerOrderServiceImpl implements IBuyerOrderService {
 	}
 
 	private BuyerOrder checkParam(BuyerOrderReq req){
-		if(null == req.getId()) {
+		LOGGER.info("checkParam enter ,req = {}",req);
+		boolean isBlankOrderCode = StringUtils.isBlank(req.getOrderCode());
+		if(null == req.getId()&&isBlankOrderCode) {
 			throw new ServiceException(400,"错误：参数错误");
 		}
 
-		BuyerOrder buyerOrder = buyerOrderMapper.selectById(req.getId());
+		BuyerOrder buyerOrder ;
+		if(isBlankOrderCode){
+			buyerOrder = buyerOrderMapper.selectById(req.getId());
+		}else{
+			buyerOrder = buyerOrderMapper.selectByOrderCode(req.getOrderCode());
+		}
 		if(null == buyerOrder) {
 			throw new ServiceException(400,"错误：订单为空");
 		}