为什么CompletableFuture不在Spring引导中调用API?

我正在使用CompletableFuture同时进行多个API调用,以减少用户等待时间。 这是我的代码:

@Async
    public CompletableFuture<CommonDataDTO> commonData() throws JsonProcessingException, ExecutionException, InterruptedException {
        CompletableFuture<UserDTO[]> completableFutureUser = CompletableFuture.supplyAsync(() -> {
            try {
                return  apiHelper.getEmployee();
            } catch (JsonProcessingException e) {
                return new UserDTO[0];
            }
        });
        CompletableFuture<ContactDTO[]> completableFutureContact = CompletableFuture.supplyAsync(() -> {
            try {
                return  apiHelper.getTravelAgent();
            } catch (JsonProcessingException e) {
                return new ContactDTO[0];
            }
        });
        CompletableFuture<CurrencyRateDTO[]> completableFutureCurrency = CompletableFuture.supplyAsync(() -> apiHelper.getCurrencyRate("site"));

        return CompletableFuture.allOf(completableFutureUser, completableFutureContact, completableFutureCurrency).thenApply(v -> {
            return new CommonDataDTO(Arrays.stream(completableFutureUser.join()).toList(), Arrays.stream(completableFutureContact.join()).toList(), Arrays.stream(completableFutureCurrency.join()).toList());
        });
    }

但当我运行上面的代码时,我会收到一条错误消息,如下所示:

java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.

我补充道 @EnableAsync 到Application类。

我是不是做错了什么? 非常感谢

我试着用康平代替allOf,但一切都一样