/**
书写pojo类------》dao接口------》resources下建立同路径的dao.xml------》配置applicationContext.xml文件
**/
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<!--dao层配置文件开始-->
<!--配置数据源-->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql:///maven"/>
<property name="username" value="root"/>
<property name="password" value="123"/>
</bean>
<!--配置生产SqlSession对象的工厂-->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<!--扫描pojo包，给包下的所有pojo对象起别名-->
<property name="typeAliasesPackage" value="com.hope.domain"/>
</bean>
<!--扫描接口包路径，生成包下所有接口的代理对象，并且放入到spring容器中-->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.hope.dao"/>
</bean>
<!--dao层配置文件结束-->
<!--service层配置文件开始-->
<!--组件扫描配置-->
<context:component-scan base-package="com.hope.service"></context:component-scan>
<!--aop面向切面编程，切面就是切入点和通知的组合-->
<!--配置事务管理器-->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
<!--配置事务的通知-->
<tx:advice id="txAdvice">
<tx:attributes>
<tx:method name="update*" propagation="REQUIRED"/>
<tx:method name="delete*" propagation="REQUIRED"/>
<tx:method name="save*" propagation="REQUIRED"/>
<tx:method name="find*" read-only="true"/>
<tx:method name="*" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice>
<!--配置切面-->
<aop:config>
<!--切点-->
<aop:pointcut id="pointcut" expression="execution(* com.hope.service.impl.*.*(..))"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut"/>
</aop:config>
<!--service层配置文件结束-->
</beans>