Question

首先，我对Ruby很新，但发现自己处于支持和调整相当复杂的Web应用程序的位置。

我最近被要求更改所有形式的网址＆＃34; https://hostname.com/opportunities/../ ..＆＃34;形式为＆＃34; https://hostname.com/accounts/../ ..＆＃34;格式。我这样做只需更改routes.rb文件并用/ accounts /替换/ opportunities / routes并保持相同的控制器名称。这似乎符合预期目的。但是，有一些意想不到的后果，即仍然使用引用旧URL的链接的任何人都会遇到404错误。

我在想我需要将所有旧路由重定向到新路由，但除了基本路由（即https://hostname.com/opportunities）之外，所有具有额外详细级别的URL都无法动态生成。相反，返回的字面意思是＆＃34; https:///accounts/:region/:state/:structure/:type/:id＆＃34;

请让我知道我需要做些什么才能达到预期的效果。我应该在重定向中使用通配符，还是其他一些技巧？如何获得两组使用相同控制器的路由（如果事实上我认为这是我需要的？）

get '/accounts/:id', to: 'opportunities#show', constraints: {id: /\d+/}, as: 'opportunity'
get '/accounts/:region/:state/:structure/:type/:id', to: 'opportunities#show', constraints: {id: /\d+/}, as: 'long_opportunity'
get '/accounts/:region/:state/:term/:type/:id', to: 'opportunities#show', constraints: {id: /\d+/}, as: 'short_opportunity'
get '/accounts(/:region(/:state(/:structure(/:type))))', to: 'opportunities#index', as: 'opportunities'
post '/accounts/:id/consider', to: 'opportunities#possible', constraints: {id: /\d+/}, as: 'possible_opportunity'

get "/opportunities/", to: redirect("/accounts/", status: 302)

get '/opportunities/:id', to: redirect('/accounts/:id', status: 302)
get '/opportunities/:region/:state/:structure/:type/:id', to: redirect('/accounts/:region/:state/:structure/:type/:id', status: 302)
get '/opportunities/:region/:state/:term/:type/:id', to: redirect('/accounts/:region/:state/:term/:type/:id', status: 302)
get '/opportunities(/:region(/:state(/:structure(/:type))))', to: redirect('/accounts(/:region(/:state(/:structure(/:type))))', status: 302)

Answer 1

在redirect方法中，您应该使用以下语法：

get '/stories/:name', to: redirect('/articles/%{name}')

参考：

http://guides.rubyonrails.org/routing.html#redirection

重定向Ruby路由

1 个答案: