thinkPHP事务操作简单案例分析_PHP教程

thinkPHP事务操作简单案例分析

2021-09-07 16:01阿朗999 PHP教程

这篇文章主要介绍了thinkPHP事务操作,结合简单案例形式分析了thinkPHP事务操作的基本原理与使用方法,需要的朋友可以参考下

本文实例讲述了thinkPHP事务操作。分享给大家供大家参考，具体如下：

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;

									    }

									}