选项http方法在Heroku上给出一个空响应 [英] OPTIONS http methods gives an empty response on Heroku

问题描述

当我在本地执行操作时，我的CORS调用工作正常。

When I do things locally my CORS calls are working fine

$ curl -i -X OPTIONS "http://localhost:3000/api/v1/login"
HTTP/1.1 200 OK
X-Powered-By: Express
Access-Control-Allow-Origin: http://localhost:9000
Access-Control-Allow-Credentials: true
Access-Control-Allow-Methods: GET,PUT,POST,DELETE,OPTIONS
Access-Control-Allow-Headers: Content-Type
Content-Type: text/plain
Content-Length: 2
Set-Cookie: connect.sid=blablabla; Path=/; HttpOnly
Date: Wed, 02 Apr 2014 13:46:30 GMT
Connection: keep-alive

OK

但是当我在heroku上部署和尝试时，它不再工作：

But when I deploy and try the same on heroku it does not work anymore:

$ curl -i -X OPTIONS "http://<myapp>.herokuapp.com/api/v1/login"
curl: (52) Empty reply from server

任何想法可能是什么原因？

Any idea what that could be due to?

推荐答案

我提交了一张票，因为结果，事情不容易排除故障，但答案很简单：使用https而不是http

I filed a ticket for this, as it turned out, things were not easy to troubleshoot, but the answer is very simple: make your calls using https instead of http

这篇关于选项http方法在Heroku上给出一个空响应的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！