Rails 3路由如何匹配多个? [英] Rails 3 routing how to match multiple?

问题描述

如何匹配多个控制器(例如一个ID)?

How do I match multiple controller for example an id?

我已经在路线上尝试过此操作

I have tried this in my routes:

match '/:id' => 'kategoris#show'
match '/:id' => 'tags#show'

推荐答案

如果要匹配http://example.com/<something>，则不适合使用导轨控制器路由.

Rails controller routing isn't appropriate for you if you're wanting to match http://example.com/<something>.

您可以创建一个ThingsController:

You could create a single ThingsController:

match '/:id' => 'things#show'

，然后在ThingsController中执行适当的操作.

and then do something appropriate in your ThingsController.

例如.在Sinatra(您可以将其安装为Rack中间件)中进行以下操作:

Eg. in Sinatra (which you could mount as a Rack middleware) you'd do this:

get "/:id" do :id
  if(@tag = Tag.find(:id))
     haml :tag
  elsif(@category = Category.find(:id))
     haml :category
  else
     pass #crucially passes on saying 'not found anything'.
  end
end

无论哪种方式，您都会从RESTful Rails宣传人员那里听到痛苦的声音.

You're going to get a scream of anguish from the RESTful Rails envangelists either way.

这篇关于Rails 3路由如何匹配多个?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！