xml文件中 aop的配置

<?xml version="1.0" encoding="UTF-8"?>
        <beans xmlns="http://www.springframework.org/schema/beans"
            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.xsd
            http://www.springframework.org/schema/aop
            http://www.springframework.org/schema/aop/spring-aop-4.2.xsd"
            xmlns:aop="http://www.springframework.org/schema/aop">



    <bean id="timeHandler" class="切入类路径"/>
    <bean id="videoService" class="具体实现类路径"/>
    <!--aop配置-->
    <aop:config >

<!--        横切关注点-->
        <aop:aspect id="timeAspect" ref="timeHandler">
<!--            定义切面表达式-->
            <aop:pointcut id="allMethodLogPointCut" expression="execution(* 具体实现类接口.*(..))"/>
<!--            配置前置通知和后置通知-->
            <aop:before method="前置通知" pointcut-ref="allMethodLogPointCut"/>
            <aop:after method="后置通知" pointcut-ref="allMethodLogPointCut"/>
        </aop:aspect>

    </aop:config>
</beans>


pom文件中需要的依赖

<dependency>
    <groupId>org.aspectj</groupId>
    <artifactId>aspectjweaver</artifactId>
    <version>1.9.5</version>
</dependency>