1.工具：myeclipse+hibernate2+mysql+mysql-connector-java-3.1.10-bin.jar(JDBC for mysql的驱动)

数据库准备
2.在mysql中建立一个数据库test：  create database test;
3.建立user表
CREATE TABLE USER (
    user_id CHAR(32) NOT NULL PRIMARY KEY,
    name VARCHAR(16) NOT NULL,
    sex CHAR(1),
    age INT
);

4.新建一个elipse项目test：“新建”－“java项目”（项目名称：test）
5.右键点击项目test，“Myeclipse”-"Add Hibernate"-"Capabilities"
6.在对话框中选中“add hibernate 2.1 libraries to project”;Libeary folder:"/lib";选中Append Hibernate 2.1 libraries to project classpath;其它默认，点下一步
7.
Configration File Path: /test/src
Configration File Name: hibernate.cfg.xml
{Use JDBC Driver连接}
Database URL:jdbc:mysql://localhost:3306/test
Driver Class:com.mysql.jdbc.Driver
Username:你的mysql用户名
Password:你的mysql密码
选中Copy JDBC Driver and add to classpath...选项
Hibernate Dialect：Mysql
点下一步
8.去掉Create SessionFactory Class选项，点完成
9.mysql-connector-java-3.1.10-bin.jar到项目的lib目录下
10.用记事本打开项目根目录下的.classpath文件,在<classpath>...</classpath>中加入一行
<classpathentry kind="lib" path="lib/mysql-connector-java-3.1.10-bin.jar"/>
11.在项目test上点右键，“刷新” （一定要作）
12.在eclipse中src目录下建立User.java
public class User {
    private String id;
    private String name;
    private char sex;
    private int age;
    public int getAge() {
        return age;
    }
    public String getId() {
        return id;
    }
    public String getName() {
        return name;
    }
    public char getSex() {
        return sex;
    }
    public void setAge(int i) {
        age = i;
    }
    public void setId(String string) {
        id = string;
    }
    public void setName(String string) {
        name = string;
    }
    public void setSex(char c) {
        sex = c;
    }
}
13.在src中建立User.hbm.xml文件
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping
    PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping>
    <class name="User" table="USER">
        <id name="id" type="string" unsaved-value="null">
            <column name="user_id" sql-type="char(32)" />
            <generator class="uuid.hex"/>
        </id>
        <property name="name" type="string" not-null="true">
            <column name="name" length="16" not-null="true"/>
        </property>
        <property name="sex" type="char"/>
        <property name="age" type="int"/>
    </class>
</hibernate-mapping>
14.在src中建立test.java文件
import net.sf.hibernate.*;
import net.sf.hibernate.cfg.*;
public class test {
    public static void main(String[] args) throws HibernateException {
        SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();
        User user = new User();
        user.setName("caterpillar");
        user.setSex('M');
        user.setAge(28);
        Session session = sessionFactory.openSession();
        Transaction tx= session.beginTransaction();
        session.save(user);
        tx.commit();
        session.close();
        sessionFactory.close();
        System.out.println("新增資料OK!請先用MySQL觀看結果！");
    }
}
15.修改hibernate.cfg.xml（注意其中的mysql用户名和密码要修改）
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 2.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">
<!-- DO NOT EDIT: This is a generated file that is synchronized -->
<!-- by MyEclipse Hibernate tool integration.                   -->
<hibernate-configuration>
    <session-factory>
        <!-- properties -->
        <property name="connection.username">你的mysql用户名</property>
        <property name="connection.url">jdbc:mysql://localhost:3306/test</property>
        <property name="dialect">net.sf.hibernate.dialect.MySQLDialect</property>
        <property name="connection.password">你的mysql密码</property>
        <property name="connection.driver_class">org.gjt.mm.mysql.Driver</property>
        <!-- mapping files -->
        <!-- The following mapping element was auto-generated in -->
        <!-- order for this file to conform to the Hibernate DTD -->
        <mapping resource="User.hbm.xml"/>
    </session-factory>
</hibernate-configuration>
16.在项目test上点右键，“刷新”
17.双击test.java,运行：“运行”－“运行方式”－“java应用程序”
18.eclipse提示结果：
log4j:WARN No appenders could be found for logger (net.sf.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
新增資料OK!請先用MySQL觀看結果！
19.mysql的test库中增加了一行。