修改了添加商品的功能模块，限制了图片上传的数量

src/main/java/com/xkrs/service/impl/ProductServiceImpl.java

@@ -71,6 +71,9 @@ public class ProductServiceImpl implements ProductService {
         if(productCover == null || productCover.size() == 0 || productContent == null || productContent.size() == 0){
             return outputEncapsulationObject(PromptMessageEnum.DATA_NONE,"商品封面或商品内容图片不能未空！",locale);
         }
+        if(productCover.size() > 6 || productContent.size() > 6){
+            return outputEncapsulationObject(PromptMessageEnum.DATA_WRONG,"上传的图片不能超过六张！",locale);
+        }
         ProductEntity productEntity = new ProductEntity();
         productEntity.setProductName(productQo.getProductName());
         productEntity.setProductDescription(productQo.getProductDescription());