<?xml version="1.0" encoding="GB2312"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
    <property name="show_sql">true</property>
    <property name="dialect">org.hibernate.dialect.SQLServerDialect</property>
    <property name="connection.driver_class">com.microsoft.jdbc.sqlserver.SQLServerDriver</property>
    <property name="connection.url">jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=TEACHER</property>
    <property name="connection.username">sa</property>
    <property name="connection.password"/>
    <mapping resource="teach/Students.hbm.xml"/>
  </session-factory>
</hibernate-configuration>

<?xml version="1.0" encoding="GB2312"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping>
  <class name="teach.Students" table="STUDENTS">
    <property name="students_id"     column="STUDENTS_ID"     type="string" />
    <property name="students_name"   column="STUDENTS_NAME"   type="string" />
    <property name="students_class"  column="STUDENTS_CLASS"  type="string" />
 </class>
</hibernate-mapping>

package teach;

import java.io.Serializable;
/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright  2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Students implements Serializable{

    private String students_class;
    private String students_id;
    private String students_name;
    public Students() {
    }
    public String getStudents_class() {
        return students_class;
    }

    public void setStudents_class(String students_class) {
        this.students_class = students_class;
    }

    public void setStudents_name(String students_name) {
        this.students_name = students_name;
    }

    public void setStudents_id(String students_id) {
        this.students_id = students_id;
    }

    public String getStudents_id() {
        return students_id;
    }

    public String getStudents_name() {
        return students_name;
    }

}

package teach;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright  2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.hibernate.Session;
import org.hibernate.Transaction;

public class BusinessService {
    public static SessionFactory sessionFactory;
    static {
        try {
            Configuration config = new Configuration().configure();
            sessionFactory = config.buildSessionFactory();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    public static void main(String args[])  {
        Session session = sessionFactory.openSession();
        Transaction tx = null;
        Students s = new Students();
        s.setStudents_id("001");
        s.setStudents_name("王一");
        s.setStudents_class("一班");
        try {
            tx = session.beginTransaction();
            session.save( s );
            tx.commit();
        } catch (Exception e) {
            if (tx != null) {
                // Something went wrong; discard all partial changes
                tx.rollback();
            }
            throw e;
        } finally {
            // No matter what, close the session
            session.close();
        }
    }
}