路由匹配到rails中的动态操作

Question

我可以为下面两行写一行路线吗？

match "/article/:id/"  => "articles#redirect"
match "/articles/:id/" => "articles#redirect"

我试过像

这样的东西

  match "/:article_redirect/:id/" => "articles#redirect", :constraints => {:article_redirect => /[article|articles]/}

但它不起作用。

Answer 1

我认为你的正则表达不好：试试

match "/:article_redirect/:id/" => "articles#redirect", :constraints => {:article_redirect => /(article|articles)/}

是(article|articles)而不是[article|articles]