Rails - 如何从http://example.com重定向到https://www.example.com [英] Rails - How to Redirect from http://example.com to https://www.example.com

问题描述

我正在寻找如何清理我的应用的网址。我的应用程序由Heroku上的Rails 3提供支持。

I'm looking to learn how to cleanup my app's URLs. My app is powered by Rails 3 on Heroku.

所需的URL是 https://www.example.comite.com

我想将与上述不同的所有网址重定向到该网址。这是一个Rails的事情还是DNS？

I'd like to redirect all URLs unlike the above to that URL. Is this a Rails thing or DNS?

错误的URL：

https://example.comite.com
http://www.example.comite.com
http://example.comite.com

如果有任何结尾，如 http://www.example.comite.com/photo/1 为了通过路径重定向网址： https://www.example.comite.com/photo/1

And if anything is trailing, like http://www.example.comite.com/photo/1 for the url to be redirected with the path: https://www.example.comite.com/photo/1

推荐答案

DNS记录无法定义域的协议，因此您不能将 http：// 重定向到 https：// 通过DNS。通过Web服务器配置进行操作不是便携式的，很难做到，容易出错，只是过时。这是Rails路由器最好处理的工作。

DNS records cannot define the protocol for a domain, therefore you can't redirect http:// to https:// through DNS. Doing it through the web server configuration is not portable, hard to do, error prone and just plain outdated. This is a job best handled by the Rails router.

# beginning of routes.rb 
match "*path" => redirect("https://www.mysite.com/%{path}"), :constraints => { :protocol => "http://" }
match "*path" => redirect("https://www.mysite.com/%{path}"), :constraints => { :subdomain => "" }

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