我正在尝试通过 Json 将修改发送到我在 Symfony 5 中的项目，但我只收到错误响应，好像没有 Url，我没有插入任何 API 密钥或任何标题，我已经搜索了指南但我不能找到它：
用户控制器.php
<?php
namespace App\Controller;
use App\Entity\User;
use App\Repository\UserRepository;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
class UserController
{
private $userRepository;
public function __construct(UserRepository $userRepository)
{
$this->userRepository = $userRepository;
}
/**
* @Route("/user/", name="add_user", methods={"POST"})
* @param Request $request
* @return JsonResponse
*/
public function add(Request $request): JsonResponse
{
$data = json_decode($request->getContent(), true);
$firstName = $data['firstName'];
$lastName = $data['lastName'];
$email = $data['email'];
$phoneNumber = $data['phoneNumber'];
if (empty($firstName) || empty($lastName) || empty($email) || empty($phoneNumber)) {
throw new NotFoundHttpException('Expecting mandatory parameters!');
}
$this->userRepository->saveUser($firstName, $lastName, $email, $phoneNumber);
return new JsonResponse(['status' => 'User created!'], Response::HTTP_CREATED);
}
用户存储库.php：
public function saveUser($firstName, $lastName, $email, $phoneNumber)
{
$newUser = new User();
$newUser
->setFirstName($firstName)
->setLastName($lastName)
->setEmail($email)
->setPhoneNumber($phoneNumber);
$this->manager->persist($newUser);
$this->manager->flush();
}
至于 GET，我做对了，我得到了数据的答案。