Feign远程调用丢失请求头问题

/**
* Feign
* @return
*/
@Bean
public RequestInterceptor requestInterceptor(){
   return requestTemplate -> {
       //1、从RequestContextHolder获取原始请求的请求数据(请求参数、请求头等)
       ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.currentRequestAttributes();
       HttpServletRequest request = attributes.getRequest();
       //2、同步请求头数据
       Enumeration<String> headerNames = request.getHeaderNames();
       if (headerNames != null) {
           while (headerNames.hasMoreElements()) {
               String name = headerNames.nextElement();
               String values = request.getHeader(name);
               // 跳过 content-length，没有跳过会导致请求参数无法接收
               if (HttpHeaderConsts.CONTENT_LENGTH.equalsIgnoreCase(name)) {
                   continue;
               }
               requestTemplate.header(name, values);
           }
       }
   };
}

// 通过请求上下文获取请求信息
RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
CompletableFuture<Void> addressFuture = CompletableFuture.runAsync(() -> {
    // 远程查询所有的收货地址列表
    // 在该线程中添加请求信息
    RequestContextHolder.setRequestAttributes(requestAttributes);
    List<MemberAddressVo> address = memberFeignService.getAddress(memberRespVo.getId());
    orderConfirmVo.setAdress(address);
}, executor);
​
CompletableFuture<Void> cartFuture = CompletableFuture.runAsync(() -> {
    // 远程查询购物车所有选中的购物想
    // 在该线程中添加请求信息
    RequestContextHolder.setRequestAttributes(requestAttributes);
    List<OrderItemVo> currentUserItems = cartFeignService.getCurrentUserItems();
    orderConfirmVo.setItems(currentUserItems);
}, executor);