摘要:
假设Customer和Orders 建立一对多的双向关联.inverse 属性://加载持久化对象Customer customer = (Customer) session.load(Customer.class, new Integer(2));Orders order = (Orders) session.load(Orders.class,new Integer(2));//建立关联order.setCustomer(customer);customer.getOrders().add(order);因为Hiberante 自动清理缓存中的持久化对象,按持久化状态的改变来同步更新数据. 阅读全文