hibernate学习之1:1投射

hibernate学习之1:1映射
1、hibernate1:1映射（外键关联）

2、包结构：


3、源代码：
Account.java

User.java

工具类HbnUtil.java
package test;import org.hibernate.Session;import org.hibernate.SessionFactory;import domain.Account;import domain.User;public class TestUser {public static void main(String[]args){SessionFactory sf=util.HbnUtil.getSessionFactory();Session session=sf.openSession();session.beginTransaction();User user=new User("newuser",24);Account acct=new Account("acct_04",1000.0);user.setAcct(acct);session.save(acct);session.save(user);session.getTransaction().commit();session.close();sf.close();}}