Symfony 3.4.10 API-平台/芯
我在symfony 3.4.10项目上设置了API-Platform / core，一切运行良好，我可以通过“/ api”访问swagger页面进行测试（url route to show api test interface）。
对于GET操作，一切都是正确的。 但对于名为“Trajet”的实体（请参阅代码）的POST操作，“示例值”仅显示“{}”而没有其他内容。如果我尝试按钮“试一试”，我会得到一个空白区域，其中没有任何东西可以代替传统形式来测试后期操作（参见捕获）。
我不明白我错过了什么。有人可以给我一些想法如何解决它以及问题可能来自哪里。我不想找到解决方案。
这是我的实体Trajet的代码，因为后期操作是空的，似乎无法使用。
<?php
namespace Covoituragesimple\AnnonceBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use ApiPlatform\Core\Annotation\ApiResource;
use Symfony\Component\Serializer\Annotation\Groups;
/**
* Trajet
* @ApiResource(
* collectionOperations={"get", "post"},
* itemOperations={"get"},
* attributes={
* "normalization_context"={"groups"={"read"}},
* "denormalization_context"={"groups"={"write"}}
* }
* )
* @ORM\Table(name="trajet")
* @ORM\Entity(repositoryClass="Covoituragesimple\AnnonceBundle\Repository\TrajetRepository")
*/
class Trajet
{
/**
* @var int
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
* @Groups({"read"})
*/
private $id;
/**
* @var int
*
* @ORM\Column(name="numberofseats", type="integer")
* @Assert\NotBlank()
* @Groups({"read"})
*/
private $numberofseats;
/**
* @var \DateTime
*
* @ORM\Column(name="creationdate", type="datetime")
* @Assert\Type("\DateTime")
* @Groups({"read"})
*/
private $creationdate;
/**
* @var \DateTime
*
* @ORM\Column(name="rdvdatetime", type="datetime")
* @Assert\Type("\DateTime")
* @Groups({"read"})
*/
private $rdvdatetime;
/**
* @ORM\ManyToOne(targetEntity="Covoituragesimple\AnnonceBundle\Entity\Commune")
*/
private $commune;
/**
* @var string
*
* @ORM\Column(name="chercheoupropose", type="text")
* @Groups({"read"})
*/
private $chercheoupropose;
/**
* @var string
*
* @ORM\Column(name="message", type="text")
* @Assert\NotBlank(
* message="Un petit message pour votre annonce"
* )
* @Groups({"read"})
*/
private $message;
/**
* @var string
*
* @ORM\Column(name="contrepartietype", type="text")
* @Groups({"read"})
*/
private $contrepartietype;
/**
* @ORM\ManyToOne(targetEntity="Covoituragesimple\AnnonceBundle\Entity\Module")
* @Groups({"read"})
*/
protected $module;
/**
* @var string
*
* @ORM\Column(name="contrepartiemsg", nullable=true, type="text")
* @Groups({"read"})
*/
private $contrepartiemsg;
/**
* @ORM\ManyToOne(targetEntity="Covoituragesimple\AnnonceBundle\Entity\Covoitureur",
inversedBy="trajets",
cascade={"persist"})
*/
protected $covoitureur;
/**
* @ORM\OneToMany(targetEntity="Covoituragesimple\AnnonceBundle\Entity\Contact", mappedBy="trajet", cascade={"remove"})
*/
private $contacts;
/**
* @var bool
*
* @ORM\Column(name="moderated", type="boolean")
*/
private $moderated = false;
/**
* @var bool
*
* @ORM\Column(name="active", type="boolean")
*/
private $active = true;
/**
* Constructor
*/
public function __construct()
{
$this->setNumberofseats(1);
$this->setMessage("");
$this->setRdvdatetime(new \DateTime('today'));
$this->setCreationdate(new \DateTime('now'));
$this->contacts = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Get id.
*
* @return int
*/
public function getId()
{
return $this->id;
}
/**
* Set numberofseats.
*
* @param int $numberofseats
*
* @return Trajet
*/
public function setNumberofseats($numberofseats)
{
$this->numberofseats = $numberofseats;
return $this;
}
/**
* Get numberofseats.
*
* @return int
*/
public function getNumberofseats()
{
return $this->numberofseats;
}
/**
* Set creationdate.
*
* @param \DateTime $creationdate
*
* @return Trajet
*/
public function setCreationdate($creationdate)
{
$this->creationdate = $creationdate;
return $this;
}
/**
* Get creationdate.
*
* @return \DateTime
*/
public function getCreationdate()
{
return $this->creationdate;
}
/**
* Set rdvdatetime.
*
* @param \DateTime $rdvdatetime
*
* @return Trajet
*/
public function setRdvdatetime($rdvdatetime)
{
$this->rdvdatetime = $rdvdatetime;
return $this;
}
/**
* Get rdvdatetime.
*
* @return \DateTime
*/
public function getRdvdatetime()
{
return $this->rdvdatetime;
}
/**
* Set chercheoupropose.
*
* @param string $chercheoupropose
*
* @return Trajet
*/
public function setChercheoupropose($chercheoupropose)
{
$this->chercheoupropose = $chercheoupropose;
return $this;
}
/**
* Get chercheoupropose.
*
* @return string
*/
public function getChercheoupropose()
{
return $this->chercheoupropose;
}
/**
* Set message.
*
* @param string $message
*
* @return Trajet
*/
public function setMessage($message)
{
$this->message = $message;
return $this;
}
/**
* Get message.
*
* @return string
*/
public function getMessage()
{
return $this->message;
}
/**
* Set contrepartietype.
*
* @param string $contrepartietype
*
* @return Trajet
*/
public function setContrepartietype($contrepartietype)
{
$this->contrepartietype = $contrepartietype;
return $this;
}
/**
* Get contrepartietype.
*
* @return string
*/
public function getContrepartietype()
{
return $this->contrepartietype;
}
/**
* Set contrepartiemsg.
*
* @param string|null $contrepartiemsg
*
* @return Trajet
*/
public function setContrepartiemsg($contrepartiemsg = null)
{
$this->contrepartiemsg = $contrepartiemsg;
return $this;
}
/**
* Get contrepartiemsg.
*
* @return string|null
*/
public function getContrepartiemsg()
{
return $this->contrepartiemsg;
}
/**
* Set moderated.
*
* @param bool $moderated
*
* @return Trajet
*/
public function setModerated($moderated)
{
$this->moderated = $moderated;
return $this;
}
/**
* Get moderated.
*
* @return bool
*/
public function getModerated()
{
return $this->moderated;
}
/**
* Set active.
*
* @param bool $active
*
* @return Trajet
*/
public function setActive($active)
{
$this->active = $active;
return $this;
}
/**
* Get active.
*
* @return bool
*/
public function getActive()
{
return $this->active;
}
/**
* Set module.
*
* @param \Covoituragesimple\AnnonceBundle\Entity\Module|null $module
*
* @return Trajet
*/
public function setModule(\Covoituragesimple\AnnonceBundle\Entity\Module $module = null)
{
$this->module = $module;
return $this;
}
/**
* Get module.
*
* @return \Covoituragesimple\AnnonceBundle\Entity\Module|null
*/
public function getModule()
{
return $this->module;
}
/**
* Set covoitureur.
*
* @param \Covoituragesimple\AnnonceBundle\Entity\Covoitureur|null $covoitureur
*
* @return Trajet
*/
public function setCovoitureur(\Covoituragesimple\AnnonceBundle\Entity\Covoitureur $covoitureur = null)
{
$this->covoitureur = $covoitureur;
return $this;
}
/**
* Get covoitureur.
*
* @return \Covoituragesimple\AnnonceBundle\Entity\Covoitureur|null
*/
public function getCovoitureur()
{
return $this->covoitureur;
}
/**
* Add contact.
*
* @param \Covoituragesimple\AnnonceBundle\Entity\Contact $contact
*
* @return Trajet
*/
public function addContact(\Covoituragesimple\AnnonceBundle\Entity\Contact $contact)
{
$this->contacts[] = $contact;
return $this;
}
/**
* Remove contact.
*
* @param \Covoituragesimple\AnnonceBundle\Entity\Contact $contact
*
* @return boolean TRUE if this collection contained the specified element, FALSE otherwise.
*/
public function removeContact(\Covoituragesimple\AnnonceBundle\Entity\Contact $contact)
{
return $this->contacts->removeElement($contact);
}
/**
* Get contacts.
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getContacts()
{
return $this->contacts;
}
/**
* Set commune.
*
* @param \Covoituragesimple\AnnonceBundle\Entity\Commune|null $commune
*
* @return Trajet
*/
public function setCommune(\Covoituragesimple\AnnonceBundle\Entity\Commune $commune = null)
{
$this->commune = $commune;
return $this;
}
/**
* Get commune.
*
* @return \Covoituragesimple\AnnonceBundle\Entity\Commune|null
*/
public function getCommune()
{
return $this->commune;
}
}
答案 0 :(得分：0)
我认为这是因为你忘了定义＆＃34;写＆＃34;您的实体属性中的组，如果您通过＆＃34;将其重命名为＆＃34;在denormalization_context中（或在实体属性中添加＆＃34;编写＆＃34;组），它应该可以正常工作。
这样的事情：
* @ApiResource(
* collectionOperations={"get", "post"},
* itemOperations={"get"},
* attributes={
* "normalization_context"={"groups"={"read"}},
* "denormalization_context"={"groups"={"read"}} // <-- here
* }
* )
此处提供更多详细信息：https://api-platform.com/docs/core/serialization
我希望这可以帮到你