Install.php

<?php

namespace addons\Wechat;

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

/**
 * 安装
 *
 * Class Install
 * @package addons\Wechat
 */
class Install extends Migration implements AddonWidget
{
    /**
    * @param $addon
    * @return mixed|void
    * @throws \yii\base\InvalidConfigException
    * @throws \yii\web\NotFoundHttpException
    * @throws \yii\web\UnprocessableEntityHttpException
    */
    public function run($addon)
    {
         MigrateHelper::upByPath([
             '@addons/Wechat/console/migrations/'
         ]);
    }
}