尝试在Laravel 8中将变量从DatabaseSeeder传递到工厂；是否有新的语法？

use App\Models\User;
use Illuminate\Database\Seeder;

class DatabaseSeeder extends Seeder
{
    public function run()
    {
        $count = 10; // 要传递的变量

        User::factory($count)->create([
            'role' => 'admin',
        ]);
    }
}

use App\Models\User;
use Illuminate\Database\Eloquent\Factories\Factory;

class UserFactory extends Factory
{
    protected $model = User::class;

    public function definition()
    {
        return [
            'name' => $this->faker->name,
            'email' => $this->faker->unique()->safeEmail,
            'count' => $this->faker->randomNumber(2), // 使用传递的变量
        ];
    }
}