消息批量逻辑删除

ruoyi-system/src/main/resources/mapper/system/PoNewsMapper.xml

@@ -116,12 +116,12 @@
     </delete>
 
 <!--    批量删除-->
-    <delete id="deletePoNewsByNewsIds" parameterType="String">
-        delete from po_news where news_id in
+    <update id="deletePoNewsByNewsIds" parameterType="String">
+        update  po_news  set del_falg = '1' where news_id in
         <foreach item="newsId" collection="array" open="(" separator="," close=")">
             #{newsId}
         </foreach>
-    </delete>
+    </update>
 
 
     <!--    标题时间都不为空-->