$ridgepole_id = I('get.ridgepole_id', $ridgepoleFirst['ridgepole_id'], 'intval');
{{$rvo.ridgepole_number}}
{{$fvo.floor_number}}
if(empty($roomData[$fvo['floor_id']])) continue;
{{$fvo.floor_number}}层
{{$rvo.room_number}}