加入事务控制

src/main/java/com/uas/ps/product/service/impl/ProductServiceImpl.java

@@ -1046,6 +1046,7 @@ public class ProductServiceImpl implements ProductService {
      * @param productIds
      * @return
      */
+    @Transactional(propagation = Propagation.REQUIRED)
     @Override
     public ModelMap assignPersonalProducts(Long userUU, List<Long> productIds) {
         ModelMap map = new ModelMap();