ruby-on-rails - 不能在资源范围外使用成员 (ArgumentError)

Question

我的 routes.db 文件中有这段代码：

resources :users do
  member do
    get :following, :followers
  end
end

我得到了错误：

can't use member outside resource(s) scope (ArgumentError) 

我该如何解决？

更新：这是我的 routes.db 文件的所有代码：

SampleApp::Application.routes.draw do
get "sessions/new"

resources :users
member do
  get :following, :followers
end

resources :sessions, :only => [:new, :create, :destroy]
resources :microposts, :only => [:create, :destroy]
resources :relationships, :only => [:create, :destroy]

match '/signup', :to => 'users#new' 
match '/signin',  :to => 'sessions#new'
match '/signout', :to => 'sessions#destroy' 

match '/contact', :to => 'pages#contact'
match '/about',   :to => 'pages#about'
match '/help',    :to => 'pages#help'

root :to => 'pages#home'

Answer 1

在您的代码中，您具有以下内容：

resources :users
member do
  get :following, :followers
end

这意味着您缺少资源声明的 do 语句和 end 语句，请将其更改为：

resources :users do
  member do
    get :following, :followers
  end
end

此外，您缺少 Application.routes.draw do 语句的最终结尾。