ruby-on-rails - 禁用所有 XML View

Question

在生产站点中，我有一个用路由 start#index 定义的主页。 .

这按预期工作。

现在，一些爬虫正在扫描页面以查找诸如 /crossdomain.xml 之类的内容。这将触发 start Controller 运行并尝试返回 XML View 。

不幸的是，我没有定义 XML View 或模板或任何关于它的内容，因此会生成错误消息(通过电子邮件，所以很烦人):

[Exception] start#index (ActionView::MissingTemplate) "Missing template
start/index with {:handlers=>[:rjs, :rhtml, :builder, :rxml, :erb],
:formats=>[:xml], :locale=>[:crossdomain, :en]} in view paths

所以我想有2个选择:

禁用此应用程序中的所有 XML/JSON 内容并呈现默认的 404 页面。

创建一个虚拟的 XML View 。

我更喜欢第一个选择，但我不确定如何做到这一点？感谢您的建议或最佳实践的链接。

编辑 ，根据要求，输出 rake routes .我猜我在倒数第二行看到了一些错误？

            new_editor_session GET    /editors/sign_in(.:format)                                {:action=>"new", :controller=>"devise/sessions"}
                 editor_session POST   /editors/sign_in(.:format)                                {:action=>"create", :controller=>"devise/sessions"}
         destroy_editor_session GET    /editors/sign_out(.:format)                               {:action=>"destroy", :controller=>"devise/sessions"}
                                       /auth/:provider/callback(.:format)                        {:action=>"create", :controller=>"sessions"}
                        signout        /signout(.:format)                                        {:action=>"destroy", :controller=>"sessions"}
      photo_of_week_submissions GET    (/:locale)/submissions/photo_of_week(.:format)            {:action=>"photo_of_week", :controller=>"submissions"}
select_photo_of_week_submission GET    (/:locale)/submissions/:id/select_photo_of_week(.:format) {:action=>"select_photo_of_week", :controller=>"submissions"}
              accept_submission GET    (/:locale)/submissions/:id/accept(.:format)               {:action=>"accept", :controller=>"submissions"}
                    submissions GET    (/:locale)/submissions(.:format)                          {:action=>"index", :controller=>"submissions"}
                                POST   (/:locale)/submissions(.:format)                          {:action=>"create", :controller=>"submissions"}
                 new_submission GET    (/:locale)/submissions/new(.:format)                      {:action=>"new", :controller=>"submissions"}
                edit_submission GET    (/:locale)/submissions/:id/edit(.:format)                 {:action=>"edit", :controller=>"submissions"}
                     submission GET    (/:locale)/submissions/:id(.:format)                      {:action=>"show", :controller=>"submissions"}
                                PUT    (/:locale)/submissions/:id(.:format)                      {:action=>"update", :controller=>"submissions"}
                                DELETE (/:locale)/submissions/:id(.:format)                      {:action=>"destroy", :controller=>"submissions"}
                          login        (/:locale)/login(.:format)                                {:to=>#<Proc:0x0000000103871938@/Library/Ruby/Gems/1.8/gems/actionpack-3.0.7/lib/action_dispatch/routing/mapper.rb:366>}
                         design        (/:locale)/design(.:format)                               {:action=>"design", :controller=>"page"}
                        gallery        (/:locale)/gallery(.:format)                              {:action=>"gallery", :controller=>"page"}
                       features        (/:locale)/features(.:format)                             {:action=>"features", :controller=>"page"}
                    competition        (/:locale)/competition(.:format)                          {:action=>"index", :controller=>"competition"}
                facebook_albums        (/:locale)/facebook-albums(.:format)                      {:action=>"facebook_albums", :controller=>"competition"}
                facebook_photos        (/:locale)/facebook-photos(.:format)                      {:action=>"facebook_photos", :controller=>"competition"}
                facebook_upload        (/:locale)/facebook-upload(.:format)                      {:action=>"facebook_upload", :controller=>"competition"}
                           root        (/:locale)(.:format)                                      {:action=>"index", :controller=>"start"}
                           root        /(.:format)                                               {:action=>"index", :controller=>"start"}

Answer 1

您可以使用路由约束，以便只接受 html 作为格式。这将为您提供第一选择。

看看this和 this .