我有两个模型。

@Entity
public class Student
{
    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    protected long id;

    @?
    protected Address homeAddress;

    @?
    protected Address schoolAddress;
}

@Entity
public class Address
{
   @Id
   @GeneratedValue(strategy=GenerationType.AUTO)
   protected long id;

   @?
   protected List<Student> students;
}

什么JPA / Hibernate注解，我需要把上面homeAddress，schoolAddress并且students使协会工作？

当然，我尝试了很多事情，但没有任何效果。例如，设置

    @ManyToOne
    @JoinColumn (name="student_homeAddress_id", updatable = false, insertable = false)
    protected Address homeAddress;

    @ManyToOne
    @JoinColumn (name="student_schoolAddress_id", updatable = false, insertable = false)
    protected Address schoolAddress;

和

    @OneToMany(cascade={CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH}, fetch = FetchType.EAGER)
    @JoinColumns({
    @JoinColumn(name = "student_homeAddress_id", referencedColumnName = "student_homeAddress_id"),
    @JoinColumn(name = "student_schoolAddress_id", referencedColumnName = "student_schoolAddress_id")})
    @IndexColumn(name="students_index")
    protected List<Student> students;

ald Unable to find column with logical name: student_homeAddress_id in org.hibernate.mapping.Table(Address) and its related supertables and secondary tables。也尝试使用，mappedBy但是只接受一个参数（不能这样做mappedBy="student_homeAddress_id, student_schoolAddress_id"。

还考虑过将其移动JoinColumns到Student平板电脑上，但是我不确定OneToMany和ManyToOne的注释应该是什么样，因为我在那里有多个地址，而JoinColumns并没有多大意义。

起作用但未创建关联的事物有：

    @OneToMany(cascade={CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH}, fetch = FetchType.EAGER)
    @JoinColumn(name="address_id")
    @IndexColumn(name="students_index")
    protected List<Student> students;

使用此方法，在将模型存储在数据库中时，即使存储了两端（Student and
Address模型），student_homeAddress_id和student_schoolAddress_id也始终为空。

我的想法是，在Address表上将有3个额外的列：student_homeAddress_id（homeAddress在Student表中的Student的ID），student_schoolAddress_id（在schoolAddress的Student表中的Student的id）和students_index（0
students列表中基于位置的位置）。这样就足够了，对吗？

有任何想法吗？

非常感谢！