D:\phpStudy\PHPTutorial\WWW\laravelblog>php artisan  make:factory userFactory -m
Factory created successfully.

use App\Model;
use Faker\Generator as Faker;

$factory->define(App\Models\Admin\User::class, function (Faker $faker) {
    return [
        'username'=>$faker-name,
        'password'=>bcrypt('admin')
    ];
});