HttpServletRequest 如何获取Method 和 ProceedingJoinPoint的getArgs
看到一个 aop方法获取请求的参数

    public void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, Log log) {

        MethodSignature signature = (MethodSignature) joinPoint.getSignature();
        Method method = signature.getMethod();
        com.icss.annotation.Log aopLog = method.getAnnotation(com.icss.annotation.Log.class);

        // 方法路径
        String methodName = joinPoint.getTarget().getClass().getName() + "." + signature.getName() + "()";

        // 描述
        if (log != null) {
            log.setDescription(aopLog.value());
        }
        assert log != null;
        log.setRequestIp(ip);
        try {
            log.setAddress(StringUtils.getCityInfo(log.getRequestIp()));
        } catch (Exception e) {
            e.printStackTrace();
        }
        log.setMethod(methodName);
        log.setUsername(username);
        log.setParams(StringUtils.getParameter(method, joinPoint.getArgs()));
        log.setBrowser(browser);
        logRepository.save(log);
    }

获取请求参数方法

 /**
     * 根据方法和传入的参数获取请求参数
     */
    public static String getParameter(Method method, Object[] args) {
        List<Object> argList = new ArrayList<>();
        Parameter[] parameters = method.getParameters();
        for (int i = 0; i < parameters.length; i++) {
            //将RequestBody注解修饰的参数作为请求参数
            RequestBody requestBody = parameters[i].getAnnotation(RequestBody.class);
            if (requestBody != null) {
                argList.add(args[i]);
            }
            //将RequestParam注解修饰的参数作为请求参数
            RequestParam requestParam = parameters[i].getAnnotation(RequestParam.class);
            if (requestParam != null) {
                Map<String, Object> map = new HashMap<>();
                String key = parameters[i].getName();
                if (!StringUtils.isEmpty(requestParam.value())) {
                    key = requestParam.value();
                }
                map.put(key, args[i]);
                argList.add(map);
            }
        }
        if (argList.size() == 0) {
            return "";
        }
        return argList.size() == 1 ? JSONUtil.toJsonStr(argList.get(0)) : JSONUtil.toJsonStr(argList);
    }

现在想写一个工具类 传入HttpServletRequest request 获取到请求参数
但是问题是怎么获取到(Method method, Object[] args) 这两个参数呢