How does rails get http header data from CloudFlare

Question

Hope it won't take too much time. I am very new to RoR. Here is the question: How can I get HTTP_CF_IPCOUNTRY from my rails app if my cloudflare has been configured correctly?

I know it is very naive. But pls help me out.

Many thanks.

Answer 1

我相信您应该可以使用：

request.headers["HTTP_CF_IPCOUNTRY"]