修改岗位发布和修改是上传附件

ruoyi-bussiness/src/main/resources/mapper/app/FileMapper.xml

@@ -26,4 +26,27 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="bussinessid != null "> and bussinessid = #{bussinessid}</if>
         </where>
     </select>
+
+    <update id="updateBussinessids">
+        update file
+        <if test="newBussinessid != null">
+            set bussinessid = #{newBussinessid}
+        </if>
+        <if test="newBussinessid == null">
+            set bussinessid = bussinessid
+            where 1 = 2
+        </if>
+        where
+        <if test="longs != null and longs.size() > 0">
+            bussinessid in (
+            <foreach collection="longs" item="oldId" open="(" close=")" separator=",">
+                #{oldId}
+            </foreach>
+            )
+        </if>
+        <if test="longs == null or longs.size() == 0">
+            1 = 2
+        </if>
+    </update>
+
 </mapper>