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thinkPHP事务操作简单案例分析

发布:smiling　来源: PHP粉丝网　添加日期：2022-01-08 15:41:54　浏览: 评论：0　

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;

    }

}