<?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">

  <context:property-placeholder location="classpath:db.properties" system-properties-mode="NEVER"/>
  <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
    <property name="driverClassName" value="${jdbc.driverClassName}"/>
    <property name="url" value="${jdbc.url}"/>
    <property name="username" value="${jdbc.username}"/>
    <property name="password" value="${jdbc.password}"/>
  </bean>
  <bean id="service" class="com.test.tx.service.impl.AccountServiceImpl">
    <property name="accountDao" ref="accountDao"/>
  </bean>
  <bean id="accountDao" class="com.test.tx.dao.impl.AccountDaoImpl">
    <property name="dataSource" ref="dataSource"/>
  </bean>

  <!--事務(wù)管理器-->
  <bean id="manager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource"/>
  </bean>

  <!--配置事務(wù)-->
  <aop:config>
    <!--配置切入點，這里寫自己想要使用Spring事務(wù)管理的類或接口，在上篇博客中有切入點配置方法-->
    <aop:pointcut id="pointcut" expression="execution( * com.test.tx.service.IAccountService.*(..))"/>
    <!--配置切面-->
    <aop:advisor advice-ref="advice" pointcut-ref="pointcut"/>
  </aop:config>
  <!--事務(wù)增強(qiáng)器-->
  <tx:advice id="advice" transaction-manager="manager">
    <tx:attributes>
      <!--read-only可以將查詢的方法設(shè)為只讀事務(wù)-->
      <tx:method name="*" read-only="false"/>
    </tx:attributes>
  </tx:advice>
</beans>

<!--事務(wù)的注解驅(qū)動,注解解析器需要關(guān)聯(lián)事務(wù)管理器-->
  <tx:annotation-driven transaction-manager="manager"/>