Spring声明式事务管理（二）XML方式

<?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"
       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">
    <!--开启组件扫描-->
    <context:component-scan base-package="com.atguigu.spring5"></context:component-scan>

    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
        <property name="url" value="jdbc:mysql:///springdemo"></property>
        <property name="username" value="root"></property>
        <property name="password" value="root"></property>
        <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
    </bean>
    <!--配置jdbcTemplate对象，注入dataSource-->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <!--注入dataSource-->
        <property name="dataSource" ref="dataSource"></property>
    </bean>

    <!--1创建事务管理器-->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!--注入数据源-->
        <property name="dataSource" ref="dataSource"></property>
    </bean>
    <!--2配置通知-->
    <tx:advice id="txadvice">
        <!--配置事务参数-->
        <tx:attributes>
            <!--指定在哪种规则的方法上添加事务-->
            <tx:method name="accountMoney" propagation="REQUIRED"/>
        </tx:attributes>
    </tx:advice>
    <!--3配置切入点和切面-->
    <aop:config>
        <!--配置切入点-->
        <aop:pointcut id="pt" expression="execution(* com.atguigu.spring5.service.UserService.*(..))"/>
        <!--切面-->
        <aop:advisor advice-ref="txadvice" pointcut-ref="pt"></aop:advisor>
    </aop:config>
</beans>