新建的时候有个hibernate.cfg.xml配置文件。这个就是配数据源和一些映射文件的。

<?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"><!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration> <session-factory>
<property name="connection.username">root</property>
<property name="connection.url">
jdbc:mysql://localhost:3306/sampledb1?useUnicode=true&amp;characterencoding=GBK
</property>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="myeclipse.connection.profile">data</property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<property name="show_sql">true</property>
<mapping resource="com/Customers.hbm.xml" />
<mapping resource="com/Orders.hbm.xml" />
<mapping resource="com/Hibernate/Categories.hbm.xml" />
<mapping resource="com/Hibernate/AuditLogs.hbm.xml" /> </session-factory></hibernate-configuration>