Sinatra app as Rails 3 subpath

您可以在Rails 3中将任何机架端点设置为路由。Wycats的这本指南详细介绍了您要查找的内容以及您可以在Rails3中执行的许多其他操作:

http://yehudakatz.com/2009/12/26/the-rails-3-router-rack-it-up/

例如:

class HomeApp < Sinatra::Base
  get "/" do
    "Hello World!"
  end
end

Basecamp::Application.routes do
  match "/home", :to => HomeApp
end

Yehuda (/Scott S)'s solution doesn't work for me with Rails 3.0.4 and Sinatra 1.2.1... 设置 :anchor => false in the matcher is the key:

# in routes.rb
match "/blog" => MySinatraBlogApp, :anchor => false

# Sinatra app
class MySinatraBlogApp < Sinatra::Base
  # this now will match /blog/archives
  get "/archives" do
    "my old posts"
  end
end

(answer c/o Michael Raidel - http://inductor.induktiv.at/blog/2010/05/23/mount-rack-apps-in-rails-3/ )