Ruby-on-rails 可以在 Rails 中创建这个重定向路由吗？
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Possible to create this redirecting route in Rails?
提问by Shpigford
Is it possible to do a redirect in the routes file of a Rails app?
是否可以在 Rails 应用程序的路由文件中进行重定向？
Specifically, I'd like to forward /j/eto /javascripts/embed.js
具体来说，我想转发/j/e到/javascripts/embed.js
Right now the only way I can think to do it is to create a jcontroller with an emethod that redirects to that.
现在我能想到的唯一方法是创建一个j控制器，并使用e重定向到它的方法。
采纳答案by Tony Fontenot
Assuming rails version prior to 3.
假设 Rails 版本早于 3。
You can create a new RedirectControlleror tuck a single function away in an existing controller, to do something like the following:
您可以RedirectController在现有控制器中创建新功能或将单个功能隐藏起来，以执行以下操作：
map.js_embed '/j/e',
:controller => :redirect_controller,
:action => :some_function,
:path => "embed"
Then your function would do this:
那么你的函数会这样做：
def some_function
if params[:path]
redirect_to "/javascripts/#{params[:path]}.js"
end
end
or something for that effect.
或达到这种效果的东西。
回答by Steven Soroka
In Rails 4 and 5: (thanks @dennis)
在 Rails 4 和 5 中：（感谢@dennis）
get '/stories', to: redirect('/posts')
In Rails 3, you can redirect inside the routes.rb file.
在 Rails 3 中，您可以在 routes.rb 文件中重定向。
match "/posts/github" => redirect("http://github.com/rails.atom")
回答by Lucas Caton
Root path
根路径
You can make the root pathredirect to an external website:
您可以将根路径重定向到外部网站：
root to: redirect('https://www.lucascaton.com.br/en')
