使用 Symfony 将嵌套 JSON 反序列化为实体

Deserialize nested JSON into entity using Symfony

如何使用 Symfony 将 photos 集合反序列化为 Photo 实体?

这是我的 json:

{
    "id": 3,
    "status": 1,
    "title": "sometitle",
    "agency": {
        "id": 1,
        "name": "AgencyName",
        ...
        "created_at": "-0001-11-30T00:00:00+01:00",
        "updated_at": "-0001-11-30T00:00:00+01:00"
    },
    "price": "123123",
    ...
    "created_at": "-0001-11-30T00:00:00+01:00",
    "updated_at": "-0001-11-30T00:00:00+01:00",
    "photos": [
        {
            "id": 1,
            "path": "img1.jpg",
            "created_at": "2018-04-05T15:29:47+02:00",
            "updated_at": "2018-04-05T15:29:47+02:00"
        },
        {
            "id": 2,
            "path": "img2.jpg",
            "created_at": "2018-04-05T15:35:28+02:00",
            "updated_at": "2018-04-05T15:35:28+02:00"
        }
    ]
}

如何在 Photo 实体中指定它应该将集合用作 manytoone?

这不起作用:

\Entity\Photo.php
/**
 * @ORM\ManyToOne(targetEntity="House", inversedBy="photos")
 */
private $house;

\Entity\House.php
/**
 * @ORM\OneToMany(targetEntity="Photo", mappedBy="house")
 */
private $photos;

当我在我看来调用它时:

{% for photo in house.photos %}
    <li>{{ photo.path }}</li>
{% endfor %}

它正在抛出异常并试图将另一个 GET 请求发送到 API 中的不同路由,而不是仅使用嵌套集合

您可以使用 Symfony 序列化程序组件:https://symfony.com/doc/3.4/components/serializer.html

示例:

$house = $serializer->deserialize($json, House::class, 'json');