applicationContext.xml文件

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:aop="http://www.springframework.org/schema/aop"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-3.1.xsd

http://www.springframework.org/schema/tx

http://www.springframework.org/schema/tx/spring-tx-3.1.xsd

http://www.springframework.org/schema/aop

http://www.springframework.org/schema/aop/spring-aop-3.1.xsd">

<!-- 配置hibernate连接信息 -->

<bean id="source" class="org.apache.commons.dbcp.BasicDataSource">

<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>

<property name="url" value="jdbc:oracle:thin:@localhost:1521:orcl"/>

<property name="username" value="james"/>

<property name="password" value="james"/>

</bean>

<!-- 配置sessionFactory -->

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

<property name="dataSource" ref="source"/>

<!-- 配置hibernate其他参数 -->

<property name="hibernateProperties">

<props>

<prop key="hibernate.show_sql">true</prop>

<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>

<prop key="javax.persistence.validation.mode">none</prop>

</props>

</property>

<!-- 配置hibernate映射文件，非注解情况下 -->

<property name="mappingResources">

<list>

<value>entity/Comments.hbm.xml</value>

<value>entity/News.hbm.xml</value>

<value>entity/User.hbm.xml</value>

<value>entity/Topic.hbm.xml</value>

</list>

</property>

</bean>

<!-- 配置dao注入sessionFactory -->

<bean id="userDao" class="dao.UserDaoImpl">

<property name="sessionFactory" ref="sessionFactory"/>

</bean>

<!-- 向userService注入dao -->

<bean id="userService" class="service.UserServiceImpl">

<property name="userDao" ref="userDao"></property>

</bean>

<!-- 定义事务管理器 -->

<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">

<property name="sessionFactory" ref="sessionFactory"/>

</bean>

<!-- 配置事务增强 -->

<tx:advice id="txAdvice" transaction-manager="txManager">

<!-- 定义属性，声明事务规则 -->

<tx:attributes>

<tx:method name="find*" read-only="true"/>

<tx:method name="search*" read-only="true"/>

<tx:method name="query*" read-only="true"/>

<tx:method name="add*" propagation="REQUIRED"/>

<tx:method name="del*" propagation="REQUIRED"/>

<tx:method name="update*" propagation="REQUIRED"/>

<tx:method name="do*" propagation="REQUIRED"/>

<tx:method name="*" propagation="REQUIRED" read-only="true"/>

</tx:attributes>

</tx:advice>

<aop:config>

<!-- 配置切入点 -->

<aop:pointcut expression="execution(* service.*.*(..))" id="serviceMethod"/>

<!-- 将事物增前和切入点结合 -->

<aop:advisor advice-ref="txAdvice" pointcut-ref="serviceMethod"/>

</aop:config>

</beans>

web.xml文件

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="3.0"

xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">

<display-name></display-name>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:applicationContext.xml</param-value>

</context-param>

<listener>

<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

</listener>

<!-- OpenSessionInViewFilter，配置次功能可以延时加载，即保持会话随事件开启 -->

<filter>

<filter-name>OpenSessionInViewFilter</filter-name>

<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>OpenSessionInViewFilter</filter-name>

<url-pattern>*.action</url-pattern>

</filter-mapping>

</web-app>