hibernate使用需要配置以下幾個方面。
1.配置數據源
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost:3306/testroom?useUnicode=true&characterEncoding=UTF-8"></property>
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
2.配置sessionFactory工廠
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource"> <ref bean="dataSource" /> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <prop key="hibernate.connection.autocommit">true</prop> </props> </property>
<!-- 配置 hibernate模型對象映射文件--> <property name="mappingResources"> <list> <value>cn/lt/entity/User.hbm.xml</value> <value>cn/lt/entity/Questions.hbm.xml</value> <value>cn/lt/entity/fraction.hbm.xml</value> </list> </property> </bean>
3.配置事務管理
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <!--配置 注解--> <tx:annotation-driven transaction-manager="transactionManager" /></beans>