Spring_AOP_XML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"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
<context:annotation-config />
<context:component-scan base-package="com.bjsxt"/>
<aop:aspectj-autoproxy />


<bean id="logInterceptor" ref="logInterceptor">
<!--3.声明一些通知before，around-->
<aop:before method="before" pointcut-ref="servicePointcut"/>
<aop:around method="aroundMethod" pointcut-ref="servicePointcut"/>
</aop:aspect>
<!--2.声明一个切如点pointcut-->
<aop:pointcut id="servicePointcut" expression="execution(public * com.bjsxt.service..*.add(..))" />
</aop:config>

</beans>