<!-- 定义数据库数据源 --> 
    <bean id="abcd" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName">
            <value>com.mysql.jdbc.Driver</value>
        </property>
        <property name="url">
            <value>jdbc:mysql://localhost/test</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password">
            <value></value>
        </property>
    </bean> 
    <!-- 定义会话工厂 ，并注入数据源实例dataSource --> 
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="abcd"/>
        </property>
        <property name="hibernateProperties">
            <props> 
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">false</prop>
            </props> 
        </property>
        <property name="mappingResources">
            <list>
                <value>my/bean/Product.hbm.xml</value>
            </list>
        </property>
    </bean>    

<?xml version="1.0" encoding="gb2312"?> 
<!DOCTYPE hibernate-configuration PUBLIC 
"-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> 
<hibernate-configuration> 
    <session-factory> 
        <!-- 配置数据库连接 --> 
        <property name="connection.driver_class" >com.mysql.jdbc.Driver</property> 
        <property name="connection.url">jdbc:mysql://localhost/test</property> 
        <property name="connection.username" >root</property> 
        <property name="connection.password" ></property> 
     

        <property name="dialect">org.hibernate.dialect.MySQLDialect</property> 
        <!-- 根据映射文件自动创建表(第1次是创建，以后是修改) --> 
        <property name="hbm2ddl.auto">update</property> 
 <!-- 配置映射文件 --> 
        <mapping resource="my/bean/Product.hbm.xml"/>
        
  
      
    </session-factory> 
</hibernate-configuration> 

<?xml version="1.0" encoding="gb2312"?> 
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" 
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> 
<hibernate-mapping> 
    <class name="my.bean.Product" table="prod" > 
        <id name="id"  unsaved-value="null"> 
            <generator class="identity" /> 
        </id> 
        <property name="name"  type="string" column="productname"/>
        <property name="price" type="float"/> 
        <property name="count" type="int"/>         
    </class> 
</hibernate-mapping> 

<!-- 用 Hibernate 配置文件定义会话工厂  -->    

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    
    <property name="configLocation" value="classpath:hibernate.cfg.xml"/>  
        
    </bean>