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切面(Aspect)獲取請求引數和返回值

 @Before("webLog()")
    public void doBefore(JoinPoint joinPoint) throws Throwable {
        // 接收到請求,記錄請求內容

        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();

        
// 記錄下請求內容 logger.info("URL : " + request.getRequestURL().toString()); logger.info("HTTP_METHOD : " + request.getMethod()); logger.info("IP : " + request.getRemoteAddr()); logger.info("CLASS_METHOD : " + joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName()); logger.info(
"ARGS : " + Arrays.toString(joinPoint.getArgs())); }
  @AfterReturning(returning = "ret", pointcut = "webLog()")
    public void doAfterReturning(Object ret) throws Throwable {
        // 處理完請求,返回內容
        logger.info("RESPONSE : " + ret);
    }