update 修改框架中批量接口，改为原生mybatis执行foreach，改善性能

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

@@ -57,4 +57,17 @@
         order by d.parent_id, d.order_num
     </select>
 
+    <update id="updateDeptChildren" parameterType="java.util.List">
+        update sys_dept set ancestors =
+        <foreach collection="depts" item="item" index="index"
+                 separator=" " open="case dept_id" close="end">
+            when #{item.deptId} then #{item.ancestors}
+        </foreach>
+        where dept_id in
+        <foreach collection="depts" item="item" index="index"
+                 separator="," open="(" close=")">
+            #{item.deptId}
+        </foreach>
+    </update>
+
 </mapper>

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

@@ -9,4 +9,11 @@
         <result property="deptId" column="dept_id"/>
     </resultMap>
 
-</mapper> 
+    <insert id="batchRoleDept">
+        insert into sys_role_dept(role_id, dept_id) values
+        <foreach item="item" index="index" collection="list" separator=",">
+            (#{item.roleId},#{item.deptId})
+        </foreach>
+    </insert>
+
+</mapper>

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

@@ -9,4 +9,11 @@
         <result property="menuId" column="menu_id"/>
     </resultMap>
 
-</mapper> 
+    <insert id="batchRoleMenu">
+        insert into sys_role_menu(role_id, menu_id) values
+        <foreach item="item" index="index" collection="list" separator=",">
+            (#{item.roleId},#{item.menuId})
+        </foreach>
+    </insert>
+
+</mapper>

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

@@ -9,4 +9,11 @@
         <result property="postId" column="post_id"/>
     </resultMap>
 
-</mapper> 
+    <insert id="batchUserPost">
+        insert into sys_user_post(user_id, post_id) values
+        <foreach item="item" index="index" collection="list" separator=",">
+            (#{item.userId},#{item.postId})
+        </foreach>
+    </insert>
+
+</mapper>

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

@@ -9,4 +9,11 @@
         <result property="roleId" column="role_id"/>
     </resultMap>
 
-</mapper> 
+    <insert id="batchUserRole">
+        insert into sys_user_role(user_id, role_id) values
+        <foreach item="item" index="index" collection="list" separator=",">
+            (#{item.userId},#{item.roleId})
+        </foreach>
+    </insert>
+
+</mapper>