yii2-queue消息队列的使用

1.安装扩展

composer require “yiisoft/yii2-queue”
composer require “yiisoft/yii2-redis”

下载后vendor/yiisoft目录有yii2-queue和yii2-redis文件

2.配置 （redis作为驱动）

return [
	'bootstrap' => ['queue'],
	'components' => [
		'queue'  => [
	            'class'=>\yii\queue\redis\Queue::class,
	            'redis'   => 'redis',
	            'channel' => 'queue',
	            'as log'=> \yii\queue\LogBehavior::class,
	        ],
        'redis' => [
            'class' => 'yii\redis\Connection',
            'hostname' => '127.0.0.1',
            'port' => 6379,
            'database' => 0,
        ],
     ]
 ]

3.开启监听

yii queue/listen

4.加入队列

Yii::$app->queue->delay(5)->push(new TestTask([
            'taskname' => 'yii2-queue-test'    
        ]));

5.控制台业务处理

<?php
namespace backend\components;
use yii\base\BaseObject;

class TestTask extends BaseObject implements \yii\queue\JobInterface
{
    
    
    public $taskname;

    public function execute($queue)
    {
    
    
        file_put_contents('test.txt',date('Y-m-d',time()).$this->taskname.PHP_EOL,FILE_APPEND);
    }
}

运行4中的代码，taskname加入队列，控制台监听到任务进行日志记录