产品批量导入包装赋值默认值的问题

src/main/java/com/uas/platform/b2c/trade/order/service/impl/PurchaseProductServiceImpl.java

@@ -221,7 +221,7 @@ public class PurchaseProductServiceImpl implements PurchaseProductService {
         if (null == aProduct.getReserve()) {
             aProduct.setReserve(DoubleConstant.zero);
         }
-        if (null == aProduct.getPackaging()) {
+        if (StringUtils.isEmpty(aProduct.getPackaging())) {
             aProduct.setPackaging(ProductConstant.DEFAULT_PACKING);
         }
         if (null == aProduct.getMinPackage()) {