JPA-RS中的双向OneToOne关系不可遍历

我使用下面的简单实体来探索jpa rs：

@Entity
public class Employee {

    @Id
    @GeneratedValue
    private int id;
    private String name;

    @OneToOne
    private Address address;
}

@Entity
public class Address {

    @Id
    @GeneratedValue
    private int id;
    private String street;
    private String city;

    @OneToOne(mappedBy = "address")
    private Employee employee;
}

创建具有地址关系的员工实体就像一个符咒：

{ "name": "John Doe", "address": { "street": "Street No. 1", "city": "A City" } } 获取员工的地址：获取url/entity/address/2: { "city": "A City", "id": 2, "street": "Street No. 1", "_relationships": [ { "_link": { "href": "url/entity/Address/2/employee", "rel": "employee" } } ] } 现在让我们从这里回到员工：获取url/entity/Address/2/employee->http状态400 在上面提到的例子中，我可以完美地使用关系的所有链接导航

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p、 s:我想给这个JPA-RS贴标签，但我没有足够的声誉来创建一个新标签

@已创建jpa rs标记。但是，我不熟悉它，并且我没有编辑wiki所需的20k代表，因此请耐心等待： { "city": "A City", "id": 2, "street": "Street No. 1", "_relationships": [ { "_link": { "href": "url/entity/Address/2/employee", "rel": "employee" } } ] }