如何巧妙应对Rails资源路由中的点号问题?
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本文共计291个文字,预计阅读时间需要2分钟。
我希望像这样有SEO优化的网址 + http://example.com/sites/1-blau.de/plans,但路径中的点导致Rails陷入困境。如何将点转换成百分比值表示形式,以便它可工作?我的路径:resources :sites, only: []
我的代码:rubyresources :sites, only: []
结果:rubyresources :sites, only: []
我希望像这样有SEO优化的网址example.com/sites/1-blau.de/plans
但路径中的点导致Rails陷入困境.如何将点转换为百分比表示形式,以便它可以工作?
我的路线:
resources :sites, only: [] do resources :plans, only: [:index, :show] do end end
我尝试过URI.escape和CGI.escape,但都没有用.
URI.escape('a.b')=> "a.b" CGI.escape('a.b')=> "a.b"
我以为我想要什么
Foo.escape('a.b')=> "a%2Eb" 使用接受点字符的约束.
get 'sites/:site_name/plans', constraints: { site_name: /[a-zA-Z0-9\.]+/ }
从doc:
By default, dynamic segments don’t accept dots – this is because the dot is used as a separator for formatted routes. If you need to use a dot within a dynamic segment, add a constraint that overrides this – for example, id: /[^/]+/ allows anything except a slash.
本文共计291个文字,预计阅读时间需要2分钟。
我希望像这样有SEO优化的网址 + http://example.com/sites/1-blau.de/plans,但路径中的点导致Rails陷入困境。如何将点转换成百分比值表示形式,以便它可工作?我的路径:resources :sites, only: []
我的代码:rubyresources :sites, only: []
结果:rubyresources :sites, only: []
我希望像这样有SEO优化的网址example.com/sites/1-blau.de/plans
但路径中的点导致Rails陷入困境.如何将点转换为百分比表示形式,以便它可以工作?
我的路线:
resources :sites, only: [] do resources :plans, only: [:index, :show] do end end
我尝试过URI.escape和CGI.escape,但都没有用.
URI.escape('a.b')=> "a.b" CGI.escape('a.b')=> "a.b"
我以为我想要什么
Foo.escape('a.b')=> "a%2Eb" 使用接受点字符的约束.
get 'sites/:site_name/plans', constraints: { site_name: /[a-zA-Z0-9\.]+/ }
从doc:
By default, dynamic segments don’t accept dots – this is because the dot is used as a separator for formatted routes. If you need to use a dot within a dynamic segment, add a constraint that overrides this – for example, id: /[^/]+/ allows anything except a slash.

