增加打印的功能

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

@@ -1059,6 +1059,8 @@ public class ProductServiceImpl implements ProductService {
             if (product != null) {
                 enuu = product.getEnUU();
                 break;
+            } else {
+                System.err.println(id + "----------------------------");
             }
         }
         //筛选已经存在个人物料库的信息