mtb_dcatadmin_album/app/Models/DistVideoCategory.php

<?php

namespace App\Models;

use Dcat\Admin\Traits\HasDateTimeFormatter;

use Dcat\Admin\Traits\ModelTree;
use Illuminate\Database\Eloquent\Model;
use Spatie\EloquentSortable\Sortable;

class DistVideoCategory extends Model
{
    use HasDateTimeFormatter,
        ModelTree {
        ModelTree::boot as treeBoot;
    }
    protected $table = 'dist_video_category';
    //名称
    protected $titleColumn = 'name';
    //排序
    protected $orderColumn = 'order';
    //父级
    protected $parentColumn = 'parent_id';

    protected $casts = [
        'created_at' => 'datetime:Y-m-d H:i:s',
        'updated_at' => 'datetime:Y-m-d H:i:s',
    ];
}