如何使用route_translator gem並且不需要Locale？

Question

我能夠在需要語言環境時成功使用route_translator gem。當我在兩個語言環境之間切換時（en：fr），點擊任何鏈接並顯示正確的視圖和鏈接翻譯都沒有問題。

這是我的config/routes.rb文件，我的路線按預期工作。

MyRailsApp::Application.routes.draw do 

    scope "/:locale", locale: /#{I18n.available_locales.join("|")}/ do 
# scope "(/:locale)", locale: /#{I18n.available_locales.join("|")}/ do 

# resources :pages 

    localized do 
#  resources :pages 
     match "/about",  to: "pages#about", via: "get" 
     match "/clients", to: "pages#clients", via: "get" 
     match "/contact", to: "pages#contact", via: "get" 
     match "/manage",  to: "pages#manage", via: "get" 
     match "/media",  to: "pages#media", via: "get" 
     match "/privacy", to: "pages#privacy", via: "get" 
     match "/system",  to: "pages#system", via: "get" 
     match "/testpage", to: "pages#testpage", via: "get" 
    end 

    end 

    root      to: "pages#home", via: :get 
    match "/:locale" => "pages#home", via: :get, :as => "locale_root" 

end 

這裏是app/controllers/application_controller.rb區域設置邏輯缺省的語言環境來烯如果沒有語言環境中找到。

class ApplicationController < ActionController::Base 
    # Prevent CSRF attacks by raising an exception. 
    # For APIs, you may want to use :null_session instead. 
    protect_from_forgery with: :exception 

    before_filter :set_locale 

    def default_url_options(options={}) 
    { locale: I18n.locale } 
    end 

    private 

    def set_locale 
     I18n.locale = (params[:locale] if params[:locale].present?) || cookies[:locale] || I18n.default_locale || 'en' 
     cookies[:locale] = I18n.locale if cookies[:locale] != I18n.locale 
    end 

end 

rake routes：

about_fr GET /:locale/qui_sommes_nous(.:format) pages#about {:locale=>"fr"} 
    about_en GET /:locale/about(.:format)   pages#about {:locale=>"en"} 
clients_fr GET /:locale/clients(.:format)   pages#clients {:locale=>"fr"} 
clients_en GET /:locale/clients(.:format)   pages#clients {:locale=>"en"} 
contact_fr GET /:locale/contactez_nous(.:format) pages#contact {:locale=>"fr"} 
contact_en GET /:locale/contact(.:format)   pages#contact {:locale=>"en"} 
    manage_fr GET /:locale/gerer(.:format)   pages#manage {:locale=>"fr"} 
    manage_en GET /:locale/manage(.:format)   pages#manage {:locale=>"en"} 
    media_fr GET /:locale/edition(.:format)   pages#media {:locale=>"fr"} 
    media_en GET /:locale/media(.:format)   pages#media {:locale=>"en"} 
privacy_fr GET /:locale/confidentialite(.:format) pages#privacy {:locale=>"fr"} 
privacy_en GET /:locale/privacy(.:format)   pages#privacy {:locale=>"en"} 
    system_fr GET /:locale/systeme(.:format)   pages#system {:locale=>"fr"} 
    system_en GET /:locale/system(.:format)   pages#system {:locale=>"en"} 
testpage_fr GET /:locale/testpage(.:format)  pages#testpage {:locale=>"fr"} 
testpage_en GET /:locale/testpage(.:format)  pages#testpage {:locale=>"en"} 
     root GET/        pages#home 
locale_root GET /:locale(.:format)     pages#home 

當我改變範圍語句第二個問題就來了。我可以顯示locale_root路徑並切換沒有問題的區域設置。如果我在en中顯示另一個視圖，我可以將區域設置切換到fr併成功顯示法語視圖。但是，當我嘗試切換回en時，繪製的路線包括/fr/en而不是/en。

`rake routes` with `(/:locale)`: 

    about_fr GET /fr(/:locale)/qui_sommes_nous(.:format) pages#about {:locale=>"fr"} 
    about_en GET (/:locale)/about(.:format)    pages#about {:locale=>"en"} 
clients_fr GET /fr(/:locale)/clients(.:format)   pages#clients {:locale=>"fr"} 
clients_en GET (/:locale)/clients(.:format)   pages#clients {:locale=>"en"} 
contact_fr GET /fr(/:locale)/contactez_nous(.:format) pages#contact {:locale=>"fr"} 
contact_en GET (/:locale)/contact(.:format)   pages#contact {:locale=>"en"} 
    manage_fr GET /fr(/:locale)/gerer(.:format)   pages#manage {:locale=>"fr"} 
    manage_en GET (/:locale)/manage(.:format)    pages#manage {:locale=>"en"} 
    media_fr GET /fr(/:locale)/edition(.:format)   pages#media {:locale=>"fr"} 
    media_en GET (/:locale)/media(.:format)    pages#media {:locale=>"en"} 
privacy_fr GET /fr(/:locale)/confidentialite(.:format) pages#privacy {:locale=>"fr"} 
privacy_en GET (/:locale)/privacy(.:format)   pages#privacy {:locale=>"en"} 
    system_fr GET /fr(/:locale)/systeme(.:format)   pages#system {:locale=>"fr"} 
    system_en GET (/:locale)/system(.:format)    pages#system {:locale=>"en"} 
testpage_fr GET /fr(/:locale)/testpage(.:format)  pages#testpage {:locale=>"fr"} 
testpage_en GET (/:locale)/testpage(.:format)   pages#testpage {:locale=>"en"} 
     root GET/          pages#home 
locale_root GET /:locale(.:format)      pages#home 

我遇到問題的唯一途徑就是本地化do語句中的問題。當我在en和fr之間切換時，它們包括我所有可用的語言環境。

我看了一下GitHub中的配置。但我還沒有看到任何看起來可以解決我的問題的東西。對配置的描述沒有說清楚，這讓我認爲他們會解決我的問題。

Answer 1

我有同樣的問題......解決方案。

文件..\config\routes.rb改成這樣：

MyRailsApp::Application.routes.draw do 

    localized do 

     match "/about",  to: "pages#about", via: "get" 
     match "/clients", to: "pages#clients", via: "get" 
     match "/contact", to: "pages#contact", via: "get" 
     match "/manage",  to: "pages#manage", via: "get" 
     match "/media",  to: "pages#media", via: "get" 
     match "/privacy", to: "pages#privacy", via: "get" 
     match "/system",  to: "pages#system", via: "get" 
     match "/testpage", to: "pages#testpage", via: "get" 
     match "/",   to: "pages#home", via: "get", :as => :locale_root 
    end 
    root to: "pages#home", via: :get 

end 

你只需要刪除scope的localized左右。

還將以下內容添加到您的application.rb文件中。

RouteTranslator.config do |config| 
    config.force_locale = true 
    config.locale_param_key = :locale 
end 

有了這個，你將與以下途徑結束：

about_fr GET /fr/qui_sommes_nous(.:format) pages#about {:locale=>"fr"} 
about_en GET /en/about(.:format)   pages#about {:locale=>"en"} 
... 
root_fr GET /fr        pages#home {:locale=>"fr"} 
root_en GET /en        pages#home {:locale=>"en"} 
root GET/        pages#home