wanyue_app/app/model/MemberRole.php

<?php

namespace app\model;

use support\Model;

class MemberRole extends Model
{
    protected $table = 'member_role';

    protected $primaryKey = 'member_role_id';

    protected $dateFormat = 'U';

    const CREATED_AT = 'member_role_addtimes';

    const UPDATED_AT = null;

}