<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration
PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- <property name="hibernate.connection.url">jdbc:mysql://地址/hdb</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">pck</property> -->
<!-- mysql数据的方言 -->
<!--<property name="dialect">org.hibernate.dialect.MySQLDialect</property> -->
<property name="hibernate.connection.url">jdbc:oracle:thin:@地址:1521:orcl</property>
<property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
<property name="hibernate.connection.username">customer</property>
<property name="hibernate.connection.password">customer</property>
<!-- Oracle数据的方言 -->
<property name="dialect">org.hibernate.dialect.OracleDialect</property>
<!-- 查看sql语句 -->
<property name="show_sql">true</property>
<!-- 自动生成表 -->
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- 路径 -->
<mapping resource="com/model/Teacher.hbm.xml"/>
</session-factory>
</hibernate-configuration>
hibernate.hbm.xml
原文地址：http://www.cnblogs.com/dahexia/p/7803587.html