@AspectJ 切入点，用于执行包的方法 [英] @AspectJ pointcut for execute methods of a package

问题描述

我想在特定的包中执行一个 execute 方法.

I want to execute a execute method in a specific package.

可能的切入点是什么?

注意:我使用的是@AspectJ 风格的 Spring AOP.

Note: I am using @AspectJ style Spring AOP.

推荐答案

看这里 http://www.eclipse.org/aspectj/doc/released/adk15notebook/annotations-pointcuts-and-advice.html

@(org.xyz..*) 匹配任何带有注释的元素与类型模式 (org.xyz..*) 匹配的类型的注释.其他词，带有注释的带注释元素，该注释在org.xyz 包或子包.(括号是必需的这个例子).

@(org.xyz..*) Matches any annotated element which has either an annotation of a type matching the type pattern (org.xyz..*). In other words, an annotated element with an annotation that is declared in the org.xyz package or a sub-package. (The parenthesis are required in this example).

所以你应该有以下 aop 配置:

So you should have the following aop config:

<aop:config>
 <aop:advisor advice-ref="myAdvice" pointcut="execution(* com.mycompany..*(..))" order="1"/> 
</aop:config>

和此建议的匹配 bean

and matching bean for this advice

<bean id="myadvice" class="com.mycompany.MyIntercetpor"/>

拦截器应该实现 org.aopalliance.intercept.MethodInterceptor

Interceptor should implement org.aopalliance.intercept.MethodInterceptor

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