优化问题

src/main/resources/mybatis/wisdom/StockPhotoMapper.xml

@@ -67,6 +67,13 @@
             #{u}
         </foreach>
     </update>
+    <update id="DeleteById" >
+        UPDATE stock_photo
+        SET is_delete = '1',
+        update_time = NOW()
+        WHERE id = #{Id}
+    </update>
+
 
 
 </mapper>