Hibernate使用JDBC

Hibernate使用JDBC

使用JDBC操作

  1. 调用session.doWork()方法
  2. 重写Work接口的方法
@Test
public void findALLByJDBC(){
    //1.获得操作对象
    Session session = HibernateUtils.getSession();
    session.doWork(new Work() {

        @Override
        public void execute(Connection connection) throws SQLException {
            //1.获得操作对象
            Statement statement = connection.createStatement();
            ResultSet rs = statement.executeQuery("SELECT * FROM cst_customer");
            while(rs.next()){
                System.out.println("客户名 :"+rs.getString("cust_name"));
            }
            rs.close();
            statement.close();
            //注意,不能在里面关闭连接,必须由session关闭

        }
    });
    session.close();
}

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转载自blog.csdn.net/kato_op/article/details/80296636