[英]Spring boot JPA - json with nested object and id
I am trying to do a project with some basic ORM relationships and REST controllers for sending jsons. 我正在尝试使用一些基本的ORM关系和REST控制器来发送json的项目。
One of my POJOs looks like this: 我的一个POJO如下所示:
@Entity
@Table(name = "product_models")
public class ProductModel extends BaseEntityWithName {
@ManyToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "manufacturer_id")
@JsonManagedReference
private ProductManufacturer manufacturer;
--constr + setters + getters--
}
When making get requests, the response looks something like this: 发出get请求时,响应如下所示:
{
id: 1,
name: "Product 1",
manufacturer: {
id: 1,
name: "Manufacturer 1"
}
}
Is there any way to get the request look something like this?(Return both the foreign key id and the nested object) 有什么办法可以使请求看起来像这样?(同时返回外键ID和嵌套对象)
{
id: 1,
name: "Product 1",
manufacturer_id: 1
manufacturer: {
id: 1,
name: "Manufacturer 1"
}
}
You can just add an additional getter to ProductModel
and make them @Transient
您可以向
ProductModel
添加一个额外的getter并将其设置为@Transient
@JsonProperty("manufacturer_id")
@Transient
public Long getManufacturerId() {
return manufacturer == null ? null : manufacturer.getId();
}
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