调整规格更新

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

@@ -102,7 +102,7 @@ public class ProductServiceImpl implements ProductService {
     @Override
     public Product updateMall(Product productInfo, Product product) {
         if (!StringUtils.isEmpty(productInfo.getSpec())) {
-            product.setSpec(product.getSpec());
+            product.setSpec(productInfo.getSpec());
         }
         String newkind = productInfo.getKind();
         if ((product.getStandard() == Constant.NO) && !StringUtils.isEmpty(newkind)) {