qimall/addons/HuifuPay/Upgrade.php

<?php

namespace addons\HuifuPay;

use Yii;
use yii\db\Migration;
use common\interfaces\AddonWidget;

/**
 * 升级数据库
 *
 * Class Upgrade
 * @package addons\HuifuPay
 */
class Upgrade extends Migration implements AddonWidget
{
    /**
     * @var array
     */
    public $versions = [
        '1.0.0', // 默认版本
    ];

    /**
    * @param $addon
    * @return mixed|void
    * @throws \yii\db\Exception
    */
    public function run($addon)
    {
        switch ($addon->version) {

        }
    }

    public function runApp($mall_id){
        // 商城应用市场升级
    }
}