neiyou_user_web/app/Models/Label.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * 标签.
 */
class Label extends Model
{
    public $timestamps = false;
    protected $table = 'label';
    protected $guarded = ['id'];

    public function nodes(): HasMany
    {
        return $this->hasMany(NodeLabel::class);
    }
}