api-platform.com 无法为该类型的项目生成 IRI [英] api-platform.com Unable to generate an IRI for the item of type
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问题描述
我正在尝试设置我的第一个 api-platform 实例，并且遇到了一些可能是关于 IDE 的菜鸟问题.我想要做的是设置一个注册和重置实体，以便处理来自应用程序的注册和密码提醒.然后将实体传递给自定义控制器，以便在之后进行一些检查、余额和邮件(尚未解决).但是在发布到我的自定义实体时，我一直遇到这个错误:
I'm trying to setup my first api-platform instance and have run into some presumably noob questions around IDE. What I'm trying to do is setting up an register and reset entity in order to deal with registrations and password reminders from an app. And then have the entity's passed to a custom controller to do some checks, balances and mails afterwards (haven’t gotten around to that yet). But I keep running into this error when posting to my custom entities:
{
"@context": "/api/contexts/Error",
"@type": "hydra:Error",
"hydra:title": "An error occurred",
"hydra:description": "Unable to generate an IRI for the item of type \"App\\XXX\\UserBundle\\Entity\\Register\"",
"trace": [
{
"namespace": "",
"short_class": "",
"class": "",
"type": "",
"function": "",
"file": "/var/www/webservice/vendor/api-platform/core/src/Bridge/Symfony/Routing/IriConverter.php",
"line": 116,
"args": []
},
{
"namespace": "ApiPlatform\\Core\\Bridge\\Symfony\\Routing",
"short_class": "IriConverter",
"class": "ApiPlatform\\Core\\Bridge\\Symfony\\Routing\\IriConverter",
"type": "->",
"function": "getIriFromItem",
"file": "/var/www/webservice/vendor/api-platform/core/src/JsonLd/Serializer/ItemNormalizer.php",
"line": 71,
"args": [
[
"object",
"App\\XXX\\UserBundle\\Entity\\Register"
]
]
},
{
"namespace": "ApiPlatform\\Core\\JsonLd\\Serializer",
"short_class": "ItemNormalizer",
"class": "ApiPlatform\\Core\\JsonLd\\Serializer\\ItemNormalizer",
"type": "->",
"function": "normalize",
"file": "/var/www/webservice/vendor/symfony/serializer/Serializer.php",
"line": 138,
"args": [
[
"object",
"App\\XXX\\UserBundle\\Entity\\Register"
],
[
"string",
"jsonld"
],
[
"array",
{
"collection_operation_name": [
"string",
"post"
],
"operation_type": [
"string",
"collection"
],
"resource_class": [
"string",
"App\\XXX\\UserBundle\\Entity\\Register"
],
"request_uri": [
"string",
"/api/register"
],
"uri": [
"string",
"http://webservice.local/api/register"
],
"resources": [
"object",
"ApiPlatform\\Core\\Serializer\\ResourceList"
],
"jsonld_has_context": [
"boolean",
true
]
}
]
]
},
{
"namespace": "Symfony\\Component\\Serializer",
"short_class": "Serializer",
"class": "Symfony\\Component\\Serializer\\Serializer",
"type": "->",
"function": "normalize",
"file": "/var/www/webservice/vendor/symfony/serializer/Serializer.php",
"line": 111,
"args": [
[
"object",
"App\\XXX\\UserBundle\\Entity\\Register"
],
[
"string",
"jsonld"
],
[
"array",
{
"collection_operation_name": [
"string",
"post"
],
"operation_type": [
"string",
"collection"
],
"resource_class": [
"string",
"App\\XXX\\UserBundle\\Entity\\Register"
],
"request_uri": [
"string",
"/api/register"
],
"uri": [
"string",
"http://webservice.local/api/register"
],
"resources": [
"object",
"ApiPlatform\\Core\\Serializer\\ResourceList"
]
}
]
]
},
{
"namespace": "Symfony\\Component\\Serializer",
"short_class": "Serializer",
"class": "Symfony\\Component\\Serializer\\Serializer",
"type": "->",
"function": "serialize",
"file": "/var/www/webservice/vendor/api-platform/core/src/EventListener/SerializeListener.php",
"line": 67,
"args": [
[
"object",
"App\\XXX\\UserBundle\\Entity\\Register"
],
[
"string",
"jsonld"
],
[
"array",
{
"collection_operation_name": [
"string",
"post"
],
"operation_type": [
"string",
"collection"
],
"resource_class": [
"string",
"App\\XXX\\UserBundle\\Entity\\Register"
],
"request_uri": [
"string",
"/api/register"
],
"uri": [
"string",
"http://webservice.local/api/register"
],
"resources": [
"object",
"ApiPlatform\\Core\\Serializer\\ResourceList"
]
}
]
]
},
{
"namespace": "ApiPlatform\\Core\\EventListener",
"short_class": "SerializeListener",
"class": "ApiPlatform\\Core\\EventListener\\SerializeListener",
"type": "->",
"function": "onKernelView",
"file": "/var/www/webservice/vendor/symfony/event-dispatcher/EventDispatcher.php",
"line": 212,
"args": [
[
"object",
"Symfony\\Component\\HttpKernel\\Event\\GetResponseForControllerResultEvent"
],
[
"string",
"kernel.view"
],
[
"object",
"Symfony\\Component\\EventDispatcher\\EventDispatcher"
]
]
},
{
"namespace": "Symfony\\Component\\EventDispatcher",
"short_class": "EventDispatcher",
"class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
"type": "->",
"function": "doDispatch",
"file": "/var/www/webservice/vendor/symfony/event-dispatcher/EventDispatcher.php",
"line": 44,
"args": [
[
"array",
[
[
"array",
[
[
"object",
"ApiPlatform\\Core\\Validator\\EventListener\\ValidateListener"
],
[
"string",
"onKernelView"
]
]
],
[
"array",
[
[
"object",
"ApiPlatform\\Core\\EventListener\\WriteListener"
],
[
"string",
"onKernelView"
]
]
],
[
"array",
[
[
"object",
"ApiPlatform\\Core\\EventListener\\SerializeListener"
],
[
"string",
"onKernelView"
]
]
],
[
"array",
[
[
"object",
"ApiPlatform\\Core\\EventListener\\RespondListener"
],
[
"string",
"onKernelView"
]
]
]
]
],
[
"string",
"kernel.view"
],
[
"object",
"Symfony\\Component\\HttpKernel\\Event\\GetResponseForControllerResultEvent"
]
]
},
{
"namespace": "Symfony\\Component\\EventDispatcher",
"short_class": "EventDispatcher",
"class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
"type": "->",
"function": "dispatch",
"file": "/var/www/webservice/vendor/symfony/http-kernel/HttpKernel.php",
"line": 154,
"args": [
[
"string",
"kernel.view"
],
[
"object",
"Symfony\\Component\\HttpKernel\\Event\\GetResponseForControllerResultEvent"
]
]
},
{
"namespace": "Symfony\\Component\\HttpKernel",
"short_class": "HttpKernel",
"class": "Symfony\\Component\\HttpKernel\\HttpKernel",
"type": "->",
"function": "handleRaw",
"file": "/var/www/webservice/vendor/symfony/http-kernel/HttpKernel.php",
"line": 66,
"args": [
[
"object",
"Symfony\\Component\\HttpFoundation\\Request"
],
[
"integer",
1
]
]
},
{
"namespace": "Symfony\\Component\\HttpKernel",
"short_class": "HttpKernel",
"class": "Symfony\\Component\\HttpKernel\\HttpKernel",
"type": "->",
"function": "handle",
"file": "/var/www/webservice/vendor/symfony/http-kernel/Kernel.php",
"line": 188,
"args": [
[
"object",
"Symfony\\Component\\HttpFoundation\\Request"
],
[
"integer",
1
],
[
"boolean",
true
]
]
},
{
"namespace": "Symfony\\Component\\HttpKernel",
"short_class": "Kernel",
"class": "Symfony\\Component\\HttpKernel\\Kernel",
"type": "->",
"function": "handle",
"file": "/var/www/webservice/public/index.php",
"line": 37,
"args": [
[
"object",
"Symfony\\Component\\HttpFoundation\\Request"
]
]
}
]
}
我当然自己做了一些研究，并对两者进行了研究:
I did of course do some research on my own and had a look at both:
所以我添加了一个 id(这是不需要的，因为这个实体只用于发布)，清除现金，检查 getter 和 setter，但都无济于事.
So I've added an id (which is not needed since this entity is just used for post's), cleared the cash, checked the getters and setters but all to no avail.
实体目前看起来像这样
/**
* The register Entity
*
* @ApiResource(
* collectionOperations={
* "post"={"method"="POST", "path"="/register", "controller" = RegisterController::class}
* }
* )
*/
class Register implements \Serializable
{
/**
* The unique identifier of this user <br /><b>Schema:</b> <a href="http://schema.org/identifier">https://schema.org/identifier</a>
*
* @var integer
*
* @ApiProperty(iri="https://schema.org/identifier", identifier=true)
*/
protected $id;
/**
* The unique username of this user, used as a security credential alongside the password
*
* @var string
*
*/
protected $username;
/**
* The non-unique e-mail address, used to contact the user on security issues
*
* @var string
*
* @ApiProperty(iri="http://schema.org/email")
*/
protected $email;
/**
* The non-unique password of this user, used as a security credential alongside the e-mail. Passwords are hashed in the database and can therefore never be rendered or viewed
*
* @var string
*
*/
protected $password;
/**
* Serializing the user data that is set into the session
*/
/** @see \Serializable::serialize() */
public function serialize()
{
return serialize(array(
$this->id,
$this->username,
$this->password,
$this->email
));
}
/** @see \Serializable::unserialize() */
public function unserialize($serialized)
{
list (
$this->id,
$this->username,
$this->password,
$this->email,
) = unserialize($serialized);
}
/**
* Get id.
*
* @return int
*/
public function getId()
{
return $this->id;
}
/**
* Get id.
*
* @return User
*/
public function setId($id)
{
$this->id= $id;
return $this;
}
/**
* Set username
*
* @param string $username
*
* @return User
*/
public function setUsername($username)
{
$this->username = $username;
return $this;
}
public function getUsername()
{
return $this->username;
}
/**
* Set password
*
* @param string $password
*
* @return User
*/
public function setPassword($password)
{
$this->password = $password;
return $this;
}
public function getPassword()
{
return $this->password;
}
/**
* Set email.
*
* @param string $email
*
* @return User
*/
public function setEmail($email)
{
$this->email = $email;
return $this;
}
/**
* Get email.
*
* @return string
*/
public function getEmail()
{
return $this->email;
}
}
控制器(还没有完全完成，但试图先解决这个问题):
The controller (not quite finished but trying to solve this first):
/**
* Register controller
*
* @category Controller
* @package XXX\UserBundle
* @subpackage Controller
*
*/
namespace App\XXX\UserBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use App\XXX\UserBundle\Service\UserService;
use App\XXX\UserBundle\Entity\User;
use App\XXX\UserBundle\Entity\Register;
class RegisterController extends Controller
{
private $userService;
public function __construct(UserService $userService)
{
$this->userService= $userService;
}
public function __invoke(Register $data): Register
{
//$this->myService->doSomething($data);
/*
$user = $this->userService->register($data);
if($user){
// $token = JWTManager::create($user)
// voorbeeld
// return serialized token
// @var JWTManager $jwtManager
$jwtManager = $this->get('lexik_jwt_authentication.jwt_manager');
$jwt = $jwtManager->create($user);
$response = new JsonResponse();
$response->setData(array('token' => $jwt));
return $response;
}
*/
return $data;
}
}
最后但并非最不重要的 config/routes/api_platform.yaml
and last but not least config/routes/api_platform.yaml
api_platform:
resource: .
type: api_platform
prefix: /api
user_register:
path: '/api/register'
methods: ['POST']
defaults:
_controller: '\App\XXX\UserBundle\RegisterController::class'
_api_resource_class: 'App\XXX\UserBundle\Entity\Register'
_api_item_operation_name: 'register'
user_reminder:
path: '/api/reset'
methods: ['POST']
defaults:
_controller: '\App\XXX\UserBundle\ResetController::class'
_api_resource_class: 'App\XXX\UserBundle\Entity\Reset'
_api_item_operation_name: 'rest'
user_login:
path: '/api/login'
methods: ['POST']
defaults:
_controller: '\App\XXX\UserBundle\LoginController::class'
_api_resource_class: 'App\XXX\UserBundle\Entity\Login'
_api_item_operation_name: 'login'
我可能在这里忽略了一些基本的东西，但我已经花了几个小时，似乎无法让它发挥作用.
I'm probably overlooking something basic here, but I've spent hours on it and just can't seem to get it to work.
--- 更新---我把所有东西都改回了基本(用于测试和错误搜索)，但它不会飞.添加了 get/set 甚至公开了 ID，它就是行不通.即使是下面这个简单的类也会给我带来 IRI 错误.所以基本上我尝试的所有不是 ORM 对象的东西都失败了.
--- Update --- I changed everything back to basic (for testing and error hunting) and it just wont fly. Added get/set and even made ID public, it just wont work. Even this simple class below gets me the IRI error. So basically everything I try that isn't an ORM object fails.
use ApiPlatform\Core\Annotation\ApiProperty;
use ApiPlatform\Core\Annotation\ApiResource;
/**
* The user Entity
*
* @ApiResource(
* itemOperations={
* "get"={"method"="GET"},
* },
* collectionOperations={
* "get"={"method"="GET"},
* "register"={"route_name"="register_register"},
* },
* )
*/
class Register
{
/**
* The unique identifier of this user <br /><b>Schema:</b> <a href="http://schema.org/identifier">https://schema.org/identifier</a>
*
* @var integer
*
* @ApiProperty(identifier=true)
*/
public $id;
/**
* Get id.
*
* @return int
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Get id.
*
* @return int
*/
public function getId()
{
return $this->id;
}
}
推荐答案
我是 api 平台的新手，遇到了同样的问题.以下解决方案对我有用.将 normalization_context 添加到 collectionOperations 注释部分的 post 方法.
I am new to api platform and had the same issue. The following solution worked for me. Add a normalization_context to the post method in collectionOperations annotation section.
使用您的第一个 Register 类，您将拥有:
Using your first Register class you would have:
/**
* The register Entity
*
* @ApiResource(
* collectionOperations={
* "post"=
* {
* "method"="POST",
* "path"="/register",
* "controller" = RegisterController::class,
* "normalization_context"={"groups"={"common:read"}}
* }
* }
* )
*/
class Register implements \Serializable
{
然后将同一组放在您希望返回的字段/属性上方.继续上面的 Register 类:在每个属性上方添加的值是 @Groups("common:read") :
Then put the same group above the fields/properties you wish to return. Continuing with the Register class above: the value added above each property is @Groups("common:read") :
/**
* The unique identifier of this user <br /><b>Schema:</b> <a href="http://schema.org/identifier">https://schema.org/identifier</a>
*
* @var integer
*
* @Groups("common:read")
*
* @ApiProperty(iri="https://schema.org/identifier", identifier=true)
*/
protected $id;
/**
* The unique username of this user, used as a security credential alongside the password
*
* @var string
*
* @Groups("common:read")
*
*/
protected $username;
/**
* The non-unique e-mail address, used to contact the user on security issues
*
* @var string
*
* @Groups("common:read")
*
* @ApiProperty(iri="http://schema.org/email")
*/
protected $email;
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