fdesk/app/admin/controller/SystemsController.php

<?php
namespace app\admin\controller;

use app\common\controller\BaseController;
use app\common\traits\crud\CrudControllerTrait;
use app\admin\service\SystemsService;

class SystemsController extends BaseController
{
    use CrudControllerTrait;

    protected $service;

    public function __construct()
    {
        $this->service = new SystemsService();
    }

    /**
     * 列表页数据格式化
     *
     * @param array $data
     * @return array
     */
    protected function indexFormat($data)
    {
        if (isset($data['created_at']))
            $data['created_at'] = date('Y-m-d H:i:s', $data['created_at']);
        if (isset($data['updated_at']))
            $data['updated_at'] = date('Y-m-d H:i:s', $data['updated_at']);
        return $data;
    }
}