pfhwyigou/common/config/main.php

<?php
return [
    'aliases' => [
        '@bower' => '@vendor/bower-asset',
        '@npm'   => '@vendor/npm-asset',
    ],
    'vendorPath' => dirname(dirname(__DIR__)) . '/vendor',
    'bootstrap' => ['queue','queue2'],
    'components' => [
        'cache' => [
            'class' => 'yii\caching\FileCache',
            'cachePath'=>Yii::getAlias('@common').'/cachefile',
            'keyPrefix'=>'ygf',
        ],
        'redis' =>[

            'class' => 'yii\redis\Connection',

            'hostname' => '127.0.0.1',  //你的redis地址

            'port' => 6379, //端口

            'database' => 0,

        ],
        'queue' => [
            'class' => \yii\queue\redis\Queue::class,
            'redis' => 'redis', // 连接组件或它的配置
            'as log' => \yii\queue\LogBehavior::class,
            'channel' => 'queueyigou', // Queue channel key
        ],
        //报名邮件发送
        'queue2' => [
            'class' => \yii\queue\db\Queue::class,
            'db' => 'db', // DB 连接组件或它的配置
            'tableName' => '{{%common_queue}}', // 表名
            'channel' => 'default', // Queue channel key
            'mutex' => \yii\mutex\MysqlMutex::class,
        ],
    ],
];