用hibernate建表添数据

在src上见film取名：hibenate.cfg.xml，内容如下

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
 <!-- Database connection settings -->
 <property name="connection.driver_class">
  com.microsoft.sqlserver.jdbc.SQLServerDriver
 </property>
 <property name="connection.url">
  jdbc:sqlserver://localhost:1433;databaseName=test
 </property>
 <property name="connection.username">sa</property>
 <property name="connection.password">123456</property>
 <!-- JDBC connection pool (use the built-in) -->
 <!--<property name="connection.pool_size"
  >1</property>  -->
 <!-- SQL dialect -->
 <property name="dialect">
  org.hibernate.dialect.SQLServerDialect
 </property>
 <!-- Enable Hibernate's automatic session context management -->
 <!-- <property name="current_session_context_class"
  >thread</property> -->
 <!-- Disable the second-level cache -->
 <!--  <property name="cache.provider_class"
  >org.hibernate.cache.NoCacheProvider</property>-->
 <!-- Echo all executed SQL to stdout -->
 <property name="show_sql">true</property>
 <!-- Drop and re-create the database schema on startup -->
 <!--  <property name="hbm2ddl.auto"
  >update</property>-->
 <property name="myeclipse.connection.profile">sql</property>
 <property name="hbm2ddl.auto">create</property>
 <mapping resource="com/bjsxt/hibernate/model/Student.hbm.xml" />
</session-factory>
</hibernate-configuration
>

com.person包里建class

Student.java

package com.bjsxt.hibernate.model;

public class Student {
private int id;
private String name;
private int age;
public int getId() {
 return id;
}
public void setId(int id) {
 this.id = id;
}
public String getName() {
 return name;
}
public void setName(String name) {
 this.name = name;
}
public int getAge() {
 return age;
}
public void setAge(int age) {
 this.age = age;
}
}
在同一包里新建film文件取名Student.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.bjsxt.hibernate.model">
<class name="Student" table="student">
<id name="id">
</id>
<property name="name"></property>
<property name="age"></property>
</class>
</hibernate-mapping>

编写测试类

StudentTest.java

import org.hibernate.Session;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.hibernate.tool.hbm2ddl.SchemaExport;

import com.bjsxt.hibernate.model.Student;

public class StudentTest {

 /**
  * @param args
  */
 private static SessionFactory sessionFactory;
 public static void main(String[] args) {
  // TODO Auto-generated method stub
  //创建表
  Configuration cofn=new Configuration().configure();
  SchemaExport dbExport=new SchemaExport(cofn);
  //dbExport.setOutputFile("sql_out_lib//sql.txt");
  dbExport.create(true, true);
  //向表里添加数据
Student s=new Student();
s.setId(1);
s.setName("S1");
s.setAge(1);
Configuration cfg=new Configuration();
SessionFactory sf=cfg.configure().buildSessionFactory();
Session session=sf.openSession();
session.beginTransaction();
session.save(s);
session.getTransaction().commit();
session.close();
sf.close();
 
 }

}

提示：要添加hibernate相应的数据包，特别是sqljdbc.jar(数据库驱动包)
完成！