Laravel框架实现定时任务

1. 创建定时任务文件

php artisan make:command OrderCancel  // 例如新建一个定时取消订单的任务

在app/Console/Commands/目录下会生成OrderCancel.php文件

2. 编写定时任务逻辑

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;

class OrderCancel extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'orderCancel';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        // 此处填写任务逻辑
    }
}

3. 在app/Console/Kernel.php文件中注册新增的定时任务类，并调用定时任务

<?php

namespace App\Console;

use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{
    /**
     * The Artisan commands provided by your application.
     *
     * @var array
     */
    protected $commands = [
        \App\Console\Commands\OrderCancel::class, // 注册
    ];

    /**
     * Define the application's command schedule.
     *
     * @param  \Illuminate\Console\Scheduling\Schedule  $schedule
     * @return void
     */
    protected function schedule(Schedule $schedule)
    {
        $schedule->command('orderCancel')
            ->everyFiveMinutes(); // 每5分钟执行一次
    }

    /**
     * Register the commands for the application.
     *
     * @return void
     */
    protected function commands()
    {
        $this->load(__DIR__.'/Commands');

        require base_path('routes/console.php');
    }
}

4. 启动定时任务

// Linux服务器：
crontab -e // 编辑任务
* * * * * root /usr/bin/php /laravelProject/artisan schedule:run >> /dev/null 2>&1
// whereis php 查看PHP安装位置

// 本地测试环境
php artisan schedule:run