spring3.0 带有参数的aspect解决思路

@Before("com.xyz.myapp.SystemArchitecture.dataAccessOperation() &&" + 
        "args(account,..)")
public void validateAccount(Account account) {
  // ...
}

<aop:aspectj-autoproxy/>
<context:component-scan base-package="com.spring.aop.ann"/>

@Before("com.spring.aop.ann.service.Parameter.showing() && args(s,..)")
public void needParameter(String s) {
    System.out.println("parameter is " + s);
}

@Component("parameter")
public class Parameter {

    public void showing(String s) {
        System.out.println(s);
    }
}

    @Test
    public void test2() {
        Parameter p = context.getBean("parameter", Parameter.class);
        p.showing("nagisa");
    }