我有一个带有fileupload的表单,对于这个实现,我遵循了symfony的正式文档:当我试图保存我的表单时,我得到以下错误:
use Symfony\Component\HttpFoundation\Request;use AppBundle\Service\FileUploaderedit.html.twig', array('listen'=>$l
public fileUploader: FileUploader = new FileUploader({});
this.fileUploader = new FileUploader({ url: "http://localhost/paat/server/post.php"}); this.fileUploader.onBuildItemForm = (fileI