fix

@@ -12,6 +12,7 @@ import com.yohobuy.ufo.model.order.resp.ExpressInfoDetail;
 import com.yohobuy.ufo.model.order.resp.ExpressInfoRespBo;
 import com.yohoufo.common.constant.EnumExpressSender;
 import com.yohoufo.common.constant.ExpressInfoConstant;
+import com.yohoufo.common.exception.UfoServiceException;
 import com.yohoufo.common.utils.DateUtil;
 import com.yohoufo.dal.order.*;
 import com.yohoufo.dal.order.model.*;
@@ -256,16 +257,16 @@ public class ExpressInfoServiceImpl implements IExpressInfoService {
         if(actor!=null){
             switch (actor){
                 case BUY:
-                    if(uid!=buyerOrder.getUid()){
+                    if(!uid.equals(buyerOrder.getUid())){
                         //验证是买家
                         LOGGER.warn("queryExpressDetailInfo check order not match buyer  , uid = {} ,order  is {}  ", orderCode ,JSON.toJSONString(buyerOrder) );
-                        throw new ServiceException(ServiceError.ORDER_NULL);
+                        throw new UfoServiceException(400,"订单物流不允许买家用户查询");
                     }
                 case SELL:
-                    if(uid!=buyerOrder.getSellerUid()){
+                    if(!uid.equals(buyerOrder.getSellerUid())){
                         //验证是卖家
                         LOGGER.warn("queryExpressDetailInfo check order not match seller  , uid = {} ,order  is {}  ", orderCode ,JSON.toJSONString(buyerOrder) );
-                        throw new ServiceException(ServiceError.ORDER_NULL);
+                        throw new UfoServiceException(400,"订单物流不允许卖家用户查询");
                     }
             }
         }