兼容确认收货接口，兼容orderCode

@@ -67,10 +67,10 @@ public class BuyerOrderController {
 	public ApiResponse confirmReceive(BuyerOrderReq req) {
 		LOGGER.info("confirmReceive in. req is {}", req);
 		JSONObject result = buyerOrderService.confirmReceive(req);
-		if(result.getIntValue("code") == 200) {
+		if(result!=null&&result.getIntValue("code") == 200) {
 			return new ApiResponse.ApiResponseBuilder().code(200).message("确认收货成功").build();
 		}else {
-			return new ApiResponse.ApiResponseBuilder().code(500).message(result.getString("message")).build();
+			return new ApiResponse.ApiResponseBuilder().code(500).message(result==null?"确认收货失败":result.getString("message")).build();
 		}
 	}