* +---------------------------------------------------------------------- */ namespace App\Observers; use App\Http\Model\Frame\Frame; use Webpatser\Uuid\Uuid; /** * 企业用户观察者. */ class FrameObserver { /** * Handle the Admin "creating" event. * @throws \Exception */ public function creating(Frame $model) { if (!$model->uniqued) { $model->uniqued = str_replace('-', '', (string)Uuid::generate(4)); } } }