问题描述
我是 Laravel 的初学者。我遵循了一些关于使用 Factory 制作虚拟数据的教程。我对此有疑问。这是我的整个工厂代码。
<?PHP
namespace Database\Factories;
use App\Models\Member;
use Illuminate\Database\Eloquent\Factories\Factory;
class MemberFactory extends Factory
{
/**
* The name of the factory's corresponding model.
*
* @var string
*/
protected $model = Member::class;
/**
* Define the model's default state.
*
* @return array
*/
public function deFinition()
{
$sex = $faker->randomElement(['male','female']);
$users = App\Models\User::pluck('id')->toArray();
return [
'user_id' => $faker->randomElement($users),'firstname' => $this->faker->name,'middlename' => $this->faker->name,'lastname' => $this->faker->name,'name_ext' => $this->faker->name,'membership_date' => $this->faker->date('m-d-Y','Now'),'date_of_birth' => $this->faker->dateTimeBetween($startDate = '-30 years',$endDate = 'Now'),'sex' => $sex,];
}
}
当我尝试在 tinker 中执行它时出现错误
<warning>PHP Notice: Undefined variable: faker in C:\xampp\htdocs\test\database\factories\MemberFactory.PHP on line 24</warning>
PHP Error: Call to a member function randomElement() on null in
解决方法
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