studentdao.java

hibernate入门程序代码

package dao;

import org.hibernate.*;

import dto.Student;

public class StudentDao implements IStudentDao{

	public void insertStudent(Student s) 
	{
		Session session=HibernateSessionFactory.getSession();
		Transaction tr=session.beginTransaction();
		try {
			session.save(s);
			tr.commit();
		} catch (Exception e) {
			e.printStackTrace();
			tr.rollback();
		}
	}
	public static void main(String[] args) {
		StudentDao dao=new StudentDao();
		Student s=new Student("fang",23,176.0);
		dao.insertStudent(s);
	}
}