Java Lagom：对“无价值”；访问“U令牌”；标题参数

尝试在Lagom HTTP RestCall的标头中发送“access_token”参数时出现问题：

 @Override
public HeaderServiceCall<NotUsed, GetUserInfoWrapperResponse> getUserInfo() {
    return (request, requestBody) -> {
        UUID userId;
        try {
            userId = UUID.fromString(request.getHeader("access_token").get());
            System.out.println("user id = " + userId);
            return userEntityRef(userId).ask(new GetUserInfoCommand()).thenApply(reply -> Pair.create(ResponseHeader.OK, reply.userInfo.get()));
        } catch (Exception e) {
            throw new NotFound("User with access_token ");
        }
    };
}

但即使是“访问令牌”头参数也始终不存在

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有什么帮助吗？求你了

这是因为您在名称中使用了下划线；这不是禁止的，但不常见，一些服务器，如

Nginx

会删除它们，除非

---

你也可以看看这个问题：

是的，我看得出来，谢谢：）@Imen别担心，很高兴我能帮上忙。

play.http.filters = "com.test.user.impl.AccessFilter"
play.filters.cors {
      // review the values of all these settings to fulfill your needs. These values are not meant for production.
      pathPrefixes = ["/cms"]
      allowedOrigins = null
      allowedHttpMethods = null
      allowedHttpHeaders = ["Origin", "X-Requested-With", "Content-Type", "Accept", "Referer", "User-Agent", "access_token", "cache-control"]
      # The exposed headers
      exposedHeaders = ["Origin", "X-Requested-With", "Content-Type", "Accept", "Referer", "User-Agent", "access_token", "cache-control"]
      supportsCredentials = false
      preflightMaxAge = 6 hour
}