crm/app/event.php

<?php
// 事件定义文件
return [
    'bind'      => [
        'FootPrints' => 'app\event\FootPrints',
        'Msg' => 'app\event\Msg'
    ],

    'listen'    => [
        'FootPrints' => ['app\listener\FootPrints'],
        'Msg' => ['app\listener\Msg'],
        'SysOperate' =>['app\listener\OperateLog']
    ]
];