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Ruby on rails Rails:从URL解析路由信息_Ruby On Rails_Url_Routing - Fatal编程技术网

Ruby on rails Rails:从URL解析路由信息

Ruby on rails Rails:从URL解析路由信息,ruby-on-rails,url,routing,Ruby On Rails,Url,Routing,如何将url字符串解析为散列格式 {:controller => 'controller_name', :action => 'action_name', :id => 'id'} ?您可以使用ActionController::Routing::Routes。根据URL的格式识别路径: >> ActionController::Routing::Routes.recognize_path("/accounts/1",:method=>:get)` # {:

如何将url字符串解析为散列格式

{:controller => 'controller_name', :action => 'action_name', :id => 'id'}

您可以使用
ActionController::Routing::Routes。根据URL的格式识别路径:

>> ActionController::Routing::Routes.recognize_path("/accounts/1",:method=>:get)`
# {:action=>"show":controller=>"accounts",:id=>"1"}

在Rails 3中,您可以执行以下操作:

Rails.application.routes.recognize_path”/accounts/1
#{:action=>“show”,:controller=>“accounts”,:id=>“1”}

使用ActionController::Routing::Routes.Recognite_path不断抛出ActionController::RoutingError异常:没有路由匹配“/accounts/1

你的问题没有意义。这取决于url的格式。我有同样的问题…不管url的格式如何。例如,url_的倒数是什么?