条令序列化程序:使用组的问题

Question

我正在为我的实体使用symfony序列化程序，除非每当我尝试在实体属性上使用组时，我都会收到以下错误：

[Semantical Error] The annotation "@SymfonyComponentSerializerAnnotationGroups" in property 
AppEntitiesUser::$id was never imported. Did you maybe forget to add a "use" statement for this 
annotation?

这是我的实体：

namespace AppEntities;
use DoctrineORMMapping AS ORM;
use SymfonyComponentSerializerAnnotationGroups;
/**
* @ORMEntity
*/
class User
{
/**
* @ORMId
* @Groups("user_show")
* @ORMColumn(type="string")
*/
protected $id;
/**
* @ORMColumn(type="string")
*/
protected $password;
}

我的AppServiceProvider(我使用的是Laravel(中有这个代码

public function boot()
{
$classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
$encoders = [new JsonEncoder()];
$normalizers = [new ObjectNormalizer($classMetadataFactory)];
$this->app->bind(SerializerInterface::class, function () use ($normalizers, $encoders) {
return new Serializer($normalizers, $encoders);
});
}

Answer 1

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