Rails：如何正确使用redirect_to

Question

我的路线文件中定义了以下路线：

constraints( subdomain: "abc" ) do
    get "/action" => "abc#init"
    get "/action/:d" => "abc#action"
end

我假设我可以通过这种方式从 init 操作重定向：

redirect_to action_path(d: "12345")

但是服务器无限重定向到 init 操作导致浏览器错误。

如何使用 Rails 路径助手执行重定向？

Answer 1

您需要为路线命名

constraints( subdomain: "abc" ) do
  get "/action" => "abc#init", as: :init_action
  get "/action/:d" => "abc#action", as: :d_action # something fancier maybe
end

redirect_to d_action_path(d: 'something')

Rails：如何正确使用redirect_to

Rails: how to use redirect_to properly

ruby

redirect

ruby-on-rails

path

ruby-on-rails-5