zhongshen_project/addon/stock/config/event.php

<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 上海牛之云网络科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * =========================================================
 */
return [
    'bind' => [

    ],

    'listen' => [
        //展示活动
        'ShowPromotion' => [
            'addon\stock\event\ShowPromotion',
        ],
    ],

    'subscribe' => [
    ],
];