<aop:config>

? <aop:aspect id="myAspect" ref="aBean">

??? ...

? </aop:aspect>

</aop:config>

<bean id="aBean" class="...">

? ...

</bean>

申明pointcut

<aop:config>

? <aop:pointcut id="businessService"

??????? expression="execution(* com.xyz.myapp.service.*.*(..))"/>

</aop:config>

申明advice

Before advice：

<aop:aspect id="beforeExample" ref="aBean">

??? <aop:before

????? pointcut-ref="dataAccessOperation"

????? method="doAccessCheck"/>

</aop:aspect>

After returning advice:

<aop:aspect id="afterReturningExample" ref="aBean">

?

??? <aop:after-returning

????? pointcut-ref="dataAccessOperation"

????? method="doAccessCheck"/>

?????????

??? ...

???

</aop:aspect>

或者帶有返回參數

<aop:aspect id="afterReturningExample" ref="aBean">

?

??? <aop:after-returning

????? pointcut-ref="dataAccessOperation"

???? ?returning="retVal"

????? method="doAccessCheck"/>

?????????

??? ...

???

</aop:aspect>

?

After throwing advice：

<aop:aspect id="afterThrowingExample" ref="aBean">

?

??? <aop:after-throwing

????? pointcut-ref="dataAccessOperation"

????? method="doRecoveryActions"/>

?????????

??? ...

???

</aop:aspect>

或者帶有throwing

<aop:aspect id="afterThrowingExample" ref="aBean">

?

??? <aop:after-throwing

????? pointcut-ref="dataAccessOperation"

????? throwing="dataAccessEx"

????? method="doRecoveryActions"/>

?????????

??? ...

???

</aop:aspect>

After (finally) advice：

<aop:aspect id="afterFinallyExample" ref="aBean">

?

??? <aop:after

????? pointcut-ref="dataAccessOperation"

????? method="doReleaseLock"/>

?????????

??? ...

???

</aop:aspect>

Around advice：

<aop:aspect id="aroundExample" ref="aBean">

?

??? <aop:around

????? pointcut-ref="businessService"

????? method="doBasicProfiling"/>

?????????

??? ...

???

</aop:aspect>

Advice parameters：

<aop:before

? pointcut="Pointcuts.anyPublicMethod() and @annotation(auditable)"

? method="audit"

??arg-names="auditable"/>

對于引入接口（Introductions）：

<aop:aspect id="usageTrackerAspect" ref="usageTracking">

? <aop:declare-parents

????? types-matching="com.xzy.myapp.service.*+",

????? implement-interface="UsageTracked"
????? default-impl=" service.tracking.DefaultUsageTracked"/>

? <aop:before

??? pointcut="com.xyz.myapp.SystemArchitecture.businessService()

????????????? and this(usageTracked)"

??? method="recordUsage"/>

</aop:aspect>