使用用户名自定义Rails网址 [英] customize rails url with username

问题描述

我想复制Twitter个人资料页面，并使用一个带有用户名 http：// www的URL .my-app.com / username ，虽然我可以在地址栏中手动输入该名称并导航到个人资料页面，但无法链接到自定义网址。

I want to copy the twitter profile page and have a url with a username "http://www.my-app.com/username" and while I can manually type this into the address bar and navigate to the profile page I can't link to the custom URL.

我认为问题出在路线上-这是我的路线中的代码。rb

I think the problem is in the routes - here's the code in my routes.rb

map.connect '/:username', :controller => 'users', :action => 'show'

此外，我还有问题和 Answer 模型，我想使用自定义网址链接到它们，如下所示：

Also, I have Question and Answer models and I want to link to them with the customized URL like so:

http://www.my-app.com/username/question/answer/2210

推荐答案

您的路线没有错。只需记住在定义所有其他路由之后在末尾定义它即可。我还建议您使用RESTful路由，并且仅当您希望使用外观更好的URL时才使用命名路由。不要使用 map.connect 。这是一些很好地了解Rails路线。

There's nothing wrong with your route. Just remember to define it at the end, after defining all other routes. I would also recommend using RESTful routes and only if you want to have better looking URLs use named routes. Don't use map.connect. Here's some good reading about Rails routes.

这是它的外观：

map.resources :questions, :path_prefix => '/:username' do |question|
  question.resources :answers
end

map.resources :users

map.user '/:username', :controller => 'users', :action => 'show'

只需草稿即可扩展。

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