10.31 springMVC 与 hibernate 配置

springMVC与hibernate 配置代码片段

<beans>
    <bean id = "dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
    <property name="url" value="jdbc:oracle:thin:@localhost:1521:ORCL" />
    <property name="userName" value="spring" />
    <property name="password" value="spring" />
</bean>

<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10Dialect</prop>
               只要bibernate映射文件改变就更新数据库里面的表，不用手动创建，自动更新，如果将update改成create，则每次更新的时候会将之前的表及数据全部删除
            <prop key="hibernate.hbm2ddl.auto">update</prop>
               打印sql语句
            <prop key="hibernate.show_sql">true</prop>
               格式化sql语句
            <prop key="hibernate..format_sql">true</prop>
        </props>
    </property>
</bean>