spring配置hibernate的sessionFactory

1.首先通过dataSource来配置sessionFactory

　　

<!--读入配置文件 -->
    <bean id="propertyConfigurer"  class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
            <property name="locations">
                <value>classpath*:jdbc.properties</value>
            </property>
    </bean>
    
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"  destroy-method="close">  
         <property name="driverClassName" value="${jdbc.driverClassName}" />
         <property name="url" value="${jdbc.url}" />
         <property name="username" value="${jdbc.username}" />
         <property name="password" value="${jdbc.password}" />
    </bean> 
    <bean id="sessionFactory"  class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.hbm2ddl">update</prop>
            </props>
        </property>
        <property name="mappingResources">
             <list>
                <value>classpath*:/test/domain/MyBean.hbm.xml</value>
                <value>classpath*:/test/domain/BasicBean.hbm.xml</value>
            </list>
        </property>
    </bean>

2.通过Hibernate.cfg.xml来配置sessionFactory

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

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

<?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="dialect">
            org.hibernate.dialect.SQLServerDialect
        </property>
        <property name="connection.url">
            jdbc:sqlserver://localhost:1433
        </property>
        <property name="connection.username">sa</property>
        <property name="connection.password">123456</property>
        <property name="connection.driver_class">
            com.microsoft.sqlserver.jdbc.SQLServerDriver
        </property>
        <property name="myeclipse.connection.profile">
            SQLServerDriver
        </property>
        <property name="show_sql">true</property>
        <property name="connection.autocommit">true</property>
        <mapping
            resource="com/chinasoft/graduation/entity/MyCourse.hbm.xml" />
        <mapping
            resource="com/chinasoft/graduation/entity/Students.hbm.xml" />
        <mapping
            resource="com/chinasoft/graduation/entity/Course.hbm.xml" />
        <mapping
            resource="com/chinasoft/graduation/entity/Annoucement.hbm.xml" />
    </session-factory>

</hibernate-configuration>