huahuibao/console/controllers/RabbitController.php

<?php

namespace console\controllers;

use common\components\noticeUtil;
use yii\console\Controller;
use Yii;

class RabbitController extends Controller
{

    //rabbitMQ保持心跳使用
    public function actionBeat()
    {
        //如果不保持心态，MySQL连接会中断，rabbitMQ会报错：SQLSTATE[HY000]: General error: 2006 MySQL server has gone away
        Yii::$app->db->createCommand('SELECT 1')->execute();// 心跳查询
        noticeUtil::push("心跳查询成功", '15280215347');
    }

}