重写规则以从 Rails 服务器的 URL 中隐藏端口? [英] Rewrite rule to hide port from URL of Rails server?

问题描述

我有一个运行在 URLhttp://example.com:1234"上的 rails 服务器我想将此应用程序的 URL 以http://example.com/myapp"的形式提供给用户，以便 Apache(或 Rack 或任何您建议有效的东西)可以将对/myapp"的请求重定向到该端口的 3333域.

I have a rails server running on URL "http://example.com:1234" I want to provide the URL of this application to an user as "http://example.com/myapp" so that Apache (or Rack or whatever you suggest that works) can redirect request for "/myapp" to port 3333 of that domain.

推荐答案

看看设置一个 apache 下的反向代理.

Apache 在 example.com 上侦听端口 80，将反向代理到端口 1234.然后请求 http://example.com/myapp 将在内部代理到 http://example.com:1234/myapp(或者您如何设置 ProxyPass 目标).

Apache, listening to port 80 on example.com, would reverse proxy to port 1234. Then requests for http://example.com/myapp would be internally proxied to http://example.com:1234/myapp (or however you setup your ProxyPass target).

如果您无权访问服务器配置，您可以使用 mod_rewrite 的代理标志并在 .htaccess 文件中设置一些规则.类似的东西:

If you don't have access to server config, you can use mod_rewrite's Proxy flag and setup some rules inside an .htaccess file. Something along the lines of:

RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^myapp(.*) http://example.com:1234/$1 [P,L]

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