laravel8 队列使用

创建任务(如果忘了命令命令，用php artisan list先查一下)

php artisan make:job CreateMysql

<?php

namespace App\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldBeUnique;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;

/***
 * 写入mysql的任务类
 * Class CreateMysql
 * @package App\Jobs
 */
class CreateMysql implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
    protected $data;
    /**
     * Create a new job instance.
     *
     * @return void
     */
    public function __construct($data)
    {
        $this->data=$data;
    }

    /**
     * Execute the job.
     *
     * @return void
     */
    public function handle()
    {
        //这里处理业务逻辑
        echo 'make queue--->';
        var_dump($this->data);
    }
}

控制器中写入任务队列

<?php

namespace App\Http\Controllers;

use App\Jobs\CreateMysql;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Bus;

class QueueController extends Controller
{
    //

    public function setQueueTest()
    {
       // CreateMysql::dispatch('pppppqqqq');
        Bus::chain([
            new CreateMysql(['0000','bbb','cccc'])
        ])->catch(function (\Throwable $e){
            echo 'job is error:'.$e->getMessage();
        })->dispatch();
    }
}

执行队列(服务器上需要Supervisor 守护进程或者用nohup)

php artisan queue:work

队列后台运行：

nohup php artisan queue:work > /temp/queue-work.log 2>&1 &

配置 Supervisor

Supervisor 配置文件通常存放在 /etc/supervisor/conf.d 目录，在该目录下，可以创建多个配置文件指示 Supervisor 如何监视进程，例如，让我们创建一个开启并监视 queue:work 进程的 laravel-worker.conf 文件：

[program:laravel-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /path/to/project/artisan queue:work sqs --sleep=3 --tries=3
autostart=true
autorestart=true
user=forge
numprocs=8
redirect_stderr=true
stdout_logfile=/home/forge/app.com/worker.log
stopwaitsecs=3600

注：你需要将 /path/to/project 替换成自己项目在服务器的绝对地址。