t.id as id, t.meun_name as meunName, t.actionurl as actionurl, t.window_para as windowPara, t.showindex as showindex, t.parent_id as parentId, t.created as created SELECT distinct a.* FROM system_menu a left join system_menu_role b on a.id=b.menu_id ${ew.sqlSegment} order by a.show_index SELECT e.* FROM system_menu e ${ew.sqlSegment} ORDER BY e.id ASC