Hibernate:如何在Annotation中的一个连接表中连接三个3个表？

@Entity
@Table(name = "connection_table")
public class ConnectionTable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    // 定义连接字段
    @ManyToOne
    @JoinColumn(name = "table1_id")
    private Table1 table1;

    @ManyToOne
    @JoinColumn(name = "table2_id")
    private Table2 table2;

    @ManyToOne
    @JoinColumn(name = "table3_id")
    private Table3 table3;

    // 其他属性和方法
}

@Entity
@Table(name = "table1")
public class Table1 {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    // 其他属性和方法

    @OneToMany(mappedBy = "table1")
    private List<ConnectionTable> connectionTables;
}

@Entity
@Table(name = "table2")
public class Table2 {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    // 其他属性和方法

    @OneToMany(mappedBy = "table2")
    private List<ConnectionTable> connectionTables;
}

@Entity
@Table(name = "table3")
public class Table3 {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    // 其他属性和方法

    @OneToMany(mappedBy = "table3")
    private List<ConnectionTable> connectionTables;
}