insert into lf.sys_role_menu (roleid,menuid,create_user,create_time) values (#{roleid},#{menuid},#{createUser},now()) insert into lf.sys_role_menu (roleid,menuid,create_user,create_time) values (#{item.roleid},#{item.menuid},#{item.createUser},now()) delete from lf.sys_role_menu where id = #{id} delete from lf.sys_role_menu where id in #{ids} update lf.sys_role_menu set roleid=#{roleid},menuid=#{menuid},update_user=#{updateUser},update_time=now() where id=#{id} update lf.sys_role_menu roleid=#{item.roleid},menuid=#{item.menuid},update_user=#{item.updateUser},update_time=now() where id = #{item.id}