laravel 实现队列功能

1. 修改  .evn 文件中的   QUEUE_CONNECTION=default 设置为 database  
2. 修改config目录下面的queue.php文

   <?php
   
   return [
   
       /*
       |--------------------------------------------------------------------------
       | 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', //根据你使用的表进行更改
               'queue' => 'default',
               'retry_after' => 90,
           ],
           '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',
       ],
   
   ];

3. 使用artisan命令生成任务文件    php artisan make:job SendEmail

   <?php
   
   namespace App\Jobs;
   
   use Illuminate\Bus\Queueable;
   use Illuminate\Contracts\Queue\ShouldQueue;
   use Illuminate\Foundation\Bus\Dispatchable;
   use Illuminate\Queue\InteractsWithQueue;
   use Illuminate\Queue\SerializesModels;
   use PHPMailer\PHPMailer\PHPMailer;
   
   class SendEmail implements ShouldQueue
   {
       use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
   
       /**
        * Create a new job instance.
        *
        * @return void
        */
   
       
       public function __construct()
       {
           //这里可以传递参数
           
   
       }
   
       /**
        * Execute the job.
        *
        * @return void
        */
       public function handle()
       {
           $mail = new PHPMailer(true);
           try {
               $mail->CharSet = "UTF-8";
               $mail->isSMTP();                                            // Send using SMTP
               $mail->Host       = 'smtp.qiye.163.com';                    // Set the SMTP server to send through
               $mail->SMTPAuth   = true;                                   // Enable SMTP authentication
               $mail->Username   = '******';                     // SMTP username
               $mail->Password   = '*****';                               // SMTP password
               $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;         // Enable TLS encryption; `PHPMailer::ENCRYPTION_SMTPS` also accepted
               $mail->Port       = 587;                                    // TCP port to connect to
               //Recipients
               $mail->setFrom('******', '*****');//发送名称
               $mail->addAddress('*****');               // 发送给给定的邮箱
               $mail->addCC('*****');//抄送给相对应的邮箱
   
               // 这个方法是发送附件内容的
               $mail->addAttachment('C:/Users/Administrator/Desktop/图片资源/OK.jpg');         // 添加附件文件
   //            $mail->addAttachment('C:/Users/Administrator/Desktop/图片资源/OK.jpg', 'new.jpg');    // 重命名附件文件名
               
               $mail->isHTML(true);                                  // Set email format to HTML
               $mail->Subject = '这是一份测试邮件';//邮件标题
               $mail->Body    = 'This is the HTML message body <b>in bold!</b>';//邮件主体内容
   //            $mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
   
               $mail->send();
                   echo "邮件发送成功";
                   Log::info('邮件发送成功');
   
           } catch (Exception $e) {
               echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
               Log::info('邮件发送失败');
           }
       }
   }
   

    

4. 生成队列任务计划表

   php artisan queue:table
   
   php artisan queue:failed-table
   
   php artisan migrate

    

5.在需要调用队列的方法下面加入该类即可

        $data = ['company'=>'****'];

        $job=new SendEmail($data);
        dispatch($job);
        return ['code'=>1,'msg'=>'发送成功'];

 

6.在windows中  在项目根目录打开控制台分别 执行

php artisan queue:listen

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