Symfony 3.1 Post to Web Api

本文关键字：Web Api to Post Symfony | 更新日期: 2023-09-27

我试图使一个web API与Symfony，但POST方法不工作。我的代码没有给出任何错误。

实体/状态:

<?php
namespace RestBundle'Entity;
use Doctrine'ORM'Mapping as ORM;
use Symfony'Component'Validator'Constraints as Assert;

/**
 *
 *
 * @ORM'Table(name="status")
 * @ORM'Entity
 */
class Status
{
    /**
     * @var integer
     *
     * @ORM'Column(name="id", type="integer", nullable=false)
     * @ORM'Id
     * @ORM'GeneratedValue(strategy="IDENTITY")
     */
    private $id;
    /**
     * @var string
     *
     * @ORM'Column(name="nome", type="string", length=100, nullable=true)
     *
     * @Assert'NotBlank()
     */
    private $nome;
}
?>

POST Function (Controller/StatusController):

public function postStatusAction(Request $request)
{
    $user = new Status();
    $form = $this->createForm(StatusType::class, $user);
    $form->handleRequest($request);
    if ($form->isValid()) {
        $em = $this->getDoctrine()->getManager();
        $em->persist($user);
        $em->flush();
        return $user;
    }
    //var_dump($form->getErrors());
    throw new HttpException(400, "Invalid data");
}

形式/StatusType:

<?php
/**
 * Created by PhpStorm.
 * Date: 10/08/16
 * Time: 10:39
 */
namespace RestBundle'Form;

use Symfony'Component'Form'AbstractType;
use Symfony'Component'Form'FormBuilderInterface;
use Symfony'Component'OptionsResolver'OptionsResolver;
use Symfony'Component'Form'Extension'Core'Type'TextType;
class StatusType extends AbstractType
{
    /**
     * @param FormBuilderInterface $builder
     * @param array $options
     */
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('nome', TextType::class);
    }
    /**
     * @param OptionsResolver $resolver
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'RestBundle'Entity'Status',
            'csrf_protection'   => false,
        ));
    }
    /**
     * @return string
     */
    public function getBlockPrefix()
    {
        return '';
    }
}

谢谢。

控制器必须返回一个响应:

public function postStatusAction(Request $request)
{
    $user = new Status();
    $form = $this->createForm(StatusType::class, $user);
    $form->handleRequest($request);
    if ($form->isValid()) {
        $em = $this->getDoctrine()->getManager();
        $em->persist($user);
        $em->flush();
        return new Response($user->getUsername());
    }
    //var_dump($form->getErrors());
    throw new HttpException(400, "Invalid data");
}