hainan/app/Models/UserFav.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class UserFav extends BaseModel
{
    use HasFactory;
	protected $guarded = ['id', 'created_at', 'updated_at']; //不允许批量赋值的字段

    public function agentProduct()
	{
		return $this->belongsTo(AgentProduct::class);
	}

    public function product()
	{
		return $this->belongsTo(Product::class);
	}
}