Hibernate框架大配置关联小配置

　1　<?xml version='1.0' encoding='utf-8'?>
 <!DOCTYPE hibernate-configuration PUBLIC
     "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
     "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
     <hibernate-configuration>
     <session-factory>
     <property name="connection.driver_class">oracle.jdbc.OracleDriver</property>
     <property name="connection.url">jdbc:oracle:thin:@localhost:1521:orcl</property>
     <property name="connection.username">zc</property>
         <property name="connection.password">zc</property>
         <!-- 输出所有 SQL 语句到控制台。 -->
         <property name="hibernate.show_sql">true</property>

         <!-- 在 log 和 console 中打印出更漂亮的 SQL。 -->
         <property name="hibernate.format_sql">true</property>
         <!-- 自动生成数据表，update/create -->
         <property name="hbm2ddl.auto">update</property>
         <!-- 方言 -->
         <property name="hibernate.dialect">    org.hibernate.dialect.Oracle10gDialect</property>
         <!-- 关联小配置 -->
         <mapping resource="cn/happy/test/Student.hbm.xml"/>
     </session-factory>
     </hibernate-configuration>

hibernate.cfg.xml大配置。

 <?xml version='1.0' encoding='utf-8'?>
 <!DOCTYPE hibernate-mapping PUBLIC
     "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
     "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

  <hibernate-mapping package="cn.happy.entity">
  <!-- 实体类和数据库表  -->
      <class name="Student" table="Student">
          <id name="id" type="int" column="id">
          </id>
          <property name="name" type="string" column="name"/>
          <property name="age" type="int" column="age"/>
      </class>
  </hibernate-mapping>

Student.hbm.xml小配置。