<?php namespace App\Admin\Service; use App\Models\Cms\CmsUser; use App\Models\Increasid; use App\Models\Order; use App\Models\OrderAddress; use App\Models\OrderPrice; use Dcat\Admin\Grid; class BaseService { public function startTransaction(){ \DB::connection("mysql")->beginTransaction(); } public function commitTransaction(){ \DB::connection("mysql")->commit(); } public function rollBackTransaction(){ \DB::connection("mysql")->rollBack(); } }