<?phpreturn [/*|--------------------------------------------------------------------------| Default Queue Connection Name|--------------------------------------------------------------------------|| Laravel's queue API supports an assortment of back-ends via a single| API, giving you convenient access to each back-end using the same| syntax for every one. Here you may define a default connection.|*/'default' => env('QUEUE_CONNECTION', 'sync'),/*|--------------------------------------------------------------------------| Queue Connections|--------------------------------------------------------------------------|| Here you may configure the connection information for each server that| is used by your application. A default configuration has been added| for each back-end shipped with Laravel. You are free to add more.|| Drivers: "sync", "database", "beanstalkd", "sqs", "redis", "null"|*/'connections' => ['sync' => ['driver' => 'sync',],'database' => ['driver' => 'database','table' => 'jobs','queue' => 'default','retry_after' => 90,],'beanstalkd' => ['driver' => 'beanstalkd','host' => 'localhost','queue' => 'default','retry_after' => 90,'block_for' => 0,],'sqs' => ['driver' => 'sqs','key' => env('AWS_ACCESS_KEY_ID'),'secret' => env('AWS_SECRET_ACCESS_KEY'),'prefix' => env('SQS_PREFIX', 'https://sqs.us-east-1.amazonaws.com/your-account-id'),'queue' => env('SQS_QUEUE', 'your-queue-name'),'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),],'redis' => ['driver' => 'redis','connection' => 'default','queue' => env('REDIS_QUEUE', 'default'),'retry_after' => 90,'block_for' => null,],],/*|--------------------------------------------------------------------------| Failed Queue Jobs|--------------------------------------------------------------------------|| These options configure the behavior of failed queue job logging so you| can control which database and table are used to store the jobs that| have failed. You may change them to any database / table you wish.|*/'failed' => ['database' => env('DB_CONNECTION', 'mysql'),'table' => 'failed_jobs',],];

QUEUE_CONNECTION=database

<?php
namespace AppJob;
use IlluminateBusQueueable;
use IlluminateContractsQueueShouldQueue;
use IlluminateFoundationBusDispatchable;
use IlluminateQueueInteractsWithQueue;
use IlluminateQueueSerializesModels;
use IlluminateSupportFacadesLog;
use AppServiceEmailService;
class EmailJob implements ShouldQueue
{use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;private $content,$to;public function __construct($content,$to){$this->content=$content;$this->to=$to;}public function handle(){$res=false;$times=0;while($res!==true && $times<3){try{$times++;$res=EmailService::send($this->content,$this->to);}catch (Exception $e){Log::error(date('Y-m-d h:i:s',time()).' send email error:'.$e->getMessage());}}if($res===true){Log::info(date('Y-m-d h:i:s',time()).' send email success:');}}
}

<?php
namespace AppService;
use AppJobEmailJob;
class EmailJobService
{public static function add($content,$to){$job=new EmailJob($content,$to);dispatch($job);}
}

php artisan queue:tablephp artisan queue:failed-tablephp artisan migrate

php artisan queue:listen

php artisan queue:work --queue=default,mytask --tries=2

nohup php artisan queue:listen > /tmp/artisan.log 2>&1 &

yum install supervisor

[program:laravel-worker]process_name=%(program_name)s_%(process_num)02dcommand=php 这里需要写项目目录/artisan queue:work --sleep=3 --tries=3autostart=trueautorestart=trueuser=rootnumprocs=8stdout_logfile=/root/queue/daily_english_queue.log

supervisord -c /etc/supervisord.conf

php artisan queue:restart