Heroku +机架重写

问题描述

尝试使用使 301重定向到为no运气（应用程序工作，但根本没有重定向）。

/config/initializers/rack_rewrite.rb（MyAppName实际上是正确的名称，domain.com是实际的域名）：

$ p $ MyAppName :: Application.config.middleware.insert_before（Rack :: Lock，Rack :: Rewrite）do
r301％r {。*}，'http：//www.domain.com$&'，：if => Proc.new {| rack_env |
rack_env ['SERVER_NAME']！='www.domain.com'
}
结束


添加到Gemfile中：

  gem'rack-rewrite'
  
 
gem install rack-rewrite，bundle install。
 
 
任何想法？
 
 
 
 更新： 
 
 
 
 我已经找到了问题的一部分。由于我只是想为index.html服务，而且它是/ style文件夹，因此似乎在/ public中包含index.html会覆盖机架重写。如果我删除了index.html，重写工作......但现在我不知道把文件放在哪里，或者设置routes.rb默认指向index.html页面......任何帮助
解决方案
更改 
 
 
  rack_env ['SERVER_NAME']！='www.domain.com'
  
到
  rack_env ['SERVER_NAME'] =='domain.com'
  
 
Still can't get this working...Rails 3.1.3, Ruby 1.9.2 on Heroku's Cedar Stack.
Trying to use https://github.com/jtrupiano/rack-rewrite to make http://domain 301 redirect to http://www.domain to no luck (app works, but no redirects happen at all).
/config/initializers/rack_rewrite.rb (MyAppName is actually the correct name, domain.com is actual domain):
MyAppName::Application.config.middleware.insert_before(Rack::Lock, Rack::Rewrite) do
    r301 %r{.*}, 'http://www.domain.com$&', :if => Proc.new {|rack_env|
    rack_env['SERVER_NAME'] != 'www.domain.com'
    }
end
Added to Gemfile:
gem 'rack-rewrite'
Did "gem install rack-rewrite", "bundle install".
No luck.
Any ideas?
UPDATE:
I have figured out PART of the problem. Since I'm just trying to serve "index.html" and it's "/style" folder, it appears that having "index.html" in "/public" overrides the rack-rewrite. If I remove "index.html", the rewrites work...but now I don't know where to put the files, or set up the routes.rb to direct to the index.html page by default...any help?
 解决方案 
change
rack_env['SERVER_NAME'] != 'www.domain.com'
to 
rack_env['SERVER_NAME'] == 'domain.com'
                        
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