使用Rails设计4:用户显示路径不存在

Question

我正在使用设计宝石处理所有注册和登录的东西.但我还想将用户配置文件添加到我的应用程序中,因此我生成了一个只有show动作的用户控制器.然后我添加get 'users/:id' => 'users#show'到routes.rb.事实上,输入/ users/1有效,但我找不到一种方法来命名路线.我想要的是获得像show_user_path或user_path这样的东西,这样我就可以链接到给定用户的内容并显示该用户的个人资料.

这是我的routes.rb

Pinteresting::Application.routes.draw do
  resources :pins
  get 'users/:id' => 'users#show'
  devise_for :users 

  root "pins#index"
  get "about" => "pages#about"

这是我得到的路线(我突出了我期望的那样像show_user_path):

pins_path                        GET     /pins(.:format)     pins#index
                                 POST    /pins(.:format)     pins#create
new_pin_path                     GET     /pins/new(.:format)     pins#new
edit_pin_path                    GET     /pins/:id/edit(.:format)    pins#edit
pin_path                         GET     /pins/:id(.:format)     pins#show
                                 PATCH   /pins/:id(.:format)     pins#update
                                 PUT     /pins/:id(.:format)     pins#update
                                 DELETE  /pins/:id(.:format)     pins#destroy
#this is the one I want a path!  GET     /users/:id(.:format)    users#show
new_user_session_path        GET     /users/sign_in(.:format)    devise/sessions#new
user_session_path                        POST    /users/sign_in(.:format)    devise/sessions#create
destroy_user_session_path        DELETE  /users/sign_out(.:format)   devise/sessions#destroy
user_password_path               POST    /users/password(.:format)   devise/passwords#create
new_user_password_path       GET     /users/password/new(.:format)       devise/passwords#new
edit_user_password_path      GET     /users/password/edit(.:format)      devise/passwords#edit
                                 PATCH   /users/password(.:format)   devise/passwords#update
                                 PUT     /users/password(.:format)   devise/passwords#update
cancel_user_registration_path    GET     /users/cancel(.:format)     devise/registrations#cancel
user_registration_path       POST    /users(.:format)    devise/registrations#create
new_user_registration_path       GET     /users/sign_up(.:format)    devise/registrations#new
edit_user_registration_path      GET     /users/edit(.:format)   devise/registrations#edit
                                 PATCH   /users(.:format)    devise/registrations#update
                                 PUT     /users(.:format)    devise/registrations#update
                                 DELETE  /users(.:format)    devise/registrations#destroy
root_path                        GET     /   pins#index
about_path                       GET     /about(.:format)    pages#about

Answer 1

对于设计,User不是资源,它只是一个范围.设计关心的是身份验证.

虽然路径嵌套在下/user,但您会注意到定义的资源实际上是会话,注册,密码......

只需添加resources :users您的路线并创建UsersController(和视图).

如果您不想为用户创建所有资源并且只能user_path(user)使用您的用户get 'users/:id,则可以使用该as选项命名该路由,如下所示:

get 'users/:id' => 'users#show', as: user