从底层获取接口url携带的数据

//实例化HttpServletRequestHttpServletRequest request = ServletHolderFilter.getContext().getRequest();Map
    
      requestParams = null;String requestContent = null;requestContent = IOUtils.toString(request.getInputStream(), "UTF-8");requestParams = JSONUtilsEx.deserialize(requestContent, Map.class);requestParams.get("key");