laravel运行种子
#All of them
php artisan db:seed
#One class
php artisan db:seed --class=UserSeeder
laravel8播种
/**
* Run the database seeders.
*
* @return void
*/
public function run()
{
$this->call([
UserSeeder::class,
PostSeeder::class,
CommentSeeder::class,
]);
}