Spring boot 将身份验证头添加到javax.websocket ClientEndpoint

我正试图使用下面的代码连接到websocket服务器端点，但我无法解析

container.connectToServer（这个，cec，uri）这个。此方法无法将我的类作为终结点类。这是一个spring boot项目。若我并没有传递config，那个么它会接受，但它无法连接到服务器并返回401。我尝试了许多在线链接，但未能解决此问题。需要如何修复它的帮助

@ClientEndpoint
public class TestClassEndpoint {
  private Session userSession = null;

  public TestClassEndpoint(URI uri) {
    try {
      WebSocketContainer container = ContainerProvider.getWebSocketContainer();
      ClientEndpointConfig cec = ClientEndpointConfig.Builder
          .create().configurator(new ClientEndpointConfig.Configurator() {
            public void beforeRequest(Map<String, List<String>> headers) {
              System.out.println("Setting user cookie in beforeRequest ...");
              headers.put("Authorization", Arrays.asList("Basic base64encodedString"));
            }
          }).build();
      container.connectToServer(this, cec, uri);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }

  @OnOpen
  public void onOpen(Session session) {
    this.userSession = session;
    System.out.println("New connection established");
  }

  @OnMessage
  public void onMessage(String message, Session session) {
    System.out.println(message);
  }

  @OnClose
  public void onClose(Session userSession, CloseReason reason) {
    this.userSession = null;
    System.out.println("connection closed");
  }

  @OnError
  public void onError(Throwable t) {
  }

  private void sendMessage(ByteBuffer buffer) {
    this.userSession.getAsyncRemote().sendBinary(buffer);
  }

}

@SpringBootApplication
public class MainApplication implements CommandLineRunner {

    public static void main(String[] args) {
        SpringApplication.run(TwilioPocApplication.class, args);
    }

    @Override
    public void run(String... args) throws Exception {
        URI uri = UriComponentsBuilder.fromUriString("server_url").build().toUri();
        new TestClassEndpoint(uri);

    }
}