Spring AOP@pointcut未触发@before方法

Question

下面是我的控制器方法（类是com.x.y.z.MyController）：

@RequestMapping(method = RequestMethod.POST, produces = "application/json", consumes = "application/json")
@ResponseBody
public SubmissionResponse submitMethod(@Valid @RequestBody final SubmissionRequest request, HttpServletRequest httpRequest, BindingResult result)
{
    if (result.hasErrors()) { throw new BadRequestException(result); }

    //  ... do stuff ...
}

以下是方面类：

@Aspect
@Component
public class RequestValidatingAspect
{
    private static final Logger LOGGER = Logger.getLogger(RequestValidatingAspect.class);

    @Inject
    private ClientService clientService;

    @Inject
    private AccountService accountService;

    @Pointcut("execution(* com.x.y.z.MyController.submitMethod(*.SubmissionRequest,*.HttpServletRequest,*.BindingResult)) && args(request, httpRequest, result)")
    private void requestValidation(SubmissionRequest request, HttpServletRequest httpRequest, BindingResult result) {} 

    @Before("requestValidation(request,httpRequest,result)")    
    public void theAdvice(SubmissionRequest request, HttpServletRequest httpRequest, BindingResult result) throws Throwable
    {
        System.out.println("Before - The Advice");
        LOGGER.info("Entering The Advice!");

        if(result.hasErrors()){ throw new BadRequestException(result); }
        // ... do stuff ...

        LOGGER.info("Exiting - The Advice!");
        return;
    }
}

Answer 1

原来@pointcut线并不完全正确。变化：

<代码>...submitMethod(*.SubmissionRequest,*.HttpServletRequest,*.BindingResult)..

对于submitmethod(..)或对具有相同args过滤器的三个对象中的每个对象使用完全限定的类名，可以将建议锁定在我想要建议的不同方法上。不过，我最终稍微改变了一下我的方法，创建了一个自定义注释来直接指示我想建议哪些方法，并以最后的切入点结束：