RoR - 控制器中的索引方法

Question

我收到URL http:// localhost:3000/dashboard /的错误

Routing Error No route matches "/dashboard"

但http:// localhost:3000/dashboard/index工作正常

如何使以下所有URL工作并显示相同的视图 views/dashboard/index.html.erb

http://localhost:3000
http://localhost:3000/
http://localhost:3000/dashboard
http://localhost:3000/dashboard/
http://localhost:3000/dashboard/index

我的路线文件是

Mytest::Application.routes.draw do
  get "dashboard/index"
  root :to => "dashboard#index"
end

我的控制器文件是

class DashboardController < ApplicationController
  def index

  end

end

Answer 1

Mytest::Application.routes.draw do
  match "/dashboard", :to => 'dashboard#index'
  root :to => "dashboard#index"
end

您还可以添加/:controller/:action/:id(.:format)样式的通用路径.