如何在Hibernate管理桥接表或连接表中插入数据？

// 创建桥接表实体类
@Entity
@Table(name = "bridge_table")
public class BridgeTable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    // 定义与其他实体类的关联关系
    @ManyToOne
    @JoinColumn(name = "entity1_id")
    private Entity1 entity1;

    @ManyToOne
    @JoinColumn(name = "entity2_id")
    private Entity2 entity2;

    // 其他属性和方法...

    // Getter和Setter方法...
}

// 插入桥接表数据
public void insertData() {
    Session session = sessionFactory.openSession();
    Transaction tx = null;

    try {
        tx = session.beginTransaction();

        // 创建桥接表对象
        BridgeTable bridgeTable = new BridgeTable();
        
        // 设置关联实体对象
        Entity1 entity1 = new Entity1();
        entity1.setId(1L);
        bridgeTable.setEntity1(entity1);

        Entity2 entity2 = new Entity2();
        entity2.setId(2L);
        bridgeTable.setEntity2(entity2);

        // 插入数据
        session.save(bridgeTable);

        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        e.printStackTrace();
    } finally {
        session.close();
    }
}