这期内容当中小编将会给大家带来有关使用thinkPHP怎么实现事务操作,文章内容丰富且以专业的角度为大家分析和叙述,阅读完这篇文章希望大家可以有所收获。
1.说明
Db::startTrans(); try{ 操作; 对象->save(); Db::commit(); } catch (Exception $ex) { Db::rollback(); throw $ex; }
2.案例
private function createOrderByTrans($snap) { Db::startTrans(); try { $orderNo = $this->makeOrderNo(); $order = new OrderModel(); $order->user_id = $this->uid; $order->order_no = $orderNo; $order->total_price = $snap['orderPrice']; $order->total_count = $snap['totalCount']; $order->snap_img = $snap['snapImg']; $order->snap_name = $snap['snapName']; $order->snap_address = $snap['snapAddress']; $order->snap_items = json_encode($snap['pStatus']); $order->save(); $orderID = $order->id; $create_time = $order->create_time; foreach ($this->oProducts as &$p) { $p['order_id'] = $orderID; } $orderProduct = new OrderProduct(); $orderProduct->saveAll($this->oProducts); Db::commit(); return [ 'order_no' => $orderNo, 'order_id' => $orderID, 'create_time' => $create_time ]; } catch (Exception $ex) { Db::rollback(); throw $ex; } }
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