用于覆盖参数的AspectJ声明语法是什么

Question

之前已经使用注释语法对此进行了回答:Aspectj覆盖方法的参数

但我无法弄清楚如何使用AspectJ声明语法来实现它.以下应该在方法中的每个字符串前添加"Poop",但事实并非如此.

public aspect UserInputSanitizerAdvisor {

    pointcut unSafeString() : execution(@RequestMapping * * (..));

    Object around() : unSafeString() {
        //thisJoinPoint.getArgs();
        //proceed();
        System.out.println("I'm Around");
        Object[] args = thisJoinPoint.getArgs();
        if (args != null) {
            for (int i = 0; i < args.length; i++) {
                Object o = args[i];
                if (o != null && o instanceof String) {
                    String s = (String) o;
                    args[i] = "poop: " + s;
                }
            }
        }

        return proceed();
    }

}

我无法弄清楚如何给出"proceed()"所有的论点.

Answer 1

我得到了注释版本:

@SuppressWarnings("unused")
@Aspect
public class UserInputSanitizerAdivsor {

    @Around("execution(@RequestMapping * * (..))")
    public Object check(final ProceedingJoinPoint jp) throws Throwable {
        Object[] args = jp.getArgs();
        if (args != null) {
            for (int i = 0; i < args.length; i++) {
                Object o = args[i];
                if (o != null && o instanceof String) {
                    String s = (String) o;
                    args[i] = UserInputSanitizer.sanitize(s);
                }
            }
        }
        return jp.proceed(args);
    }
}

现在我对所有的Spring MVC控制器都有XSS保护.我希望得到aspectJ语法.