请问Hibernate JPA 单表一对一双向关联配置
假设有一个类Person
public class Person { private Integer id; private String username; @OneToOne @JoinColumn(name = "otherId") private Person other;Person a=new Person;a.setUsername("A");Person b= new Person;b.setUsername("B");a.setOther(b);b.setOther(a);sess.save(a);sess.save(b);