$parameter['store_id'], 'goods_id'=>$parameter['goods_id'] ); if(!empty($parameter['sku_id'])){ $where['sku_id'] = $parameter['sku_id']; } $pru = D("SPurchaseGoods") ->where($where) ->field("purchase_order_id,order_number") ->group('purchase_order_id') ->order("purchase_order_id desc") ->select(); return $pru; } }