所以我一直遇到以下错误:
No route matches {:action=>"show", :controller=>"users"}
我尝试运行 rake 路线,我可以看到该路线存在:
user GET /users/:id(.:format) users#show
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
但是每次我尝试访问该页面"/users/1"
(1 是用户 ID)时,都会出现上述错误。有任何想法吗?谢谢!
这是我的routes.rb
:
SampleApp::Application.routes.draw do
root to: 'static_pages#home'
resources :users
resource :sessions, only: [:new, :create, :destroy]
match '/signup', to: 'users#new'
match '/signin', to: 'sessions#new'
match '/signout', to: 'sessions#destroy', via: :delete
match '/help', to: 'static_pages#help'
match '/about', to: 'static_pages#about'
match '/contact', to: 'static_pages#contact'
这是我的users_controller.rb
:
class UsersController < ApplicationController
before_filter :signed_in_user, only: [:index, :edit, :update]
before_filter :correct_user, only: [:edit, :update]
def show
@user = User.find(params[:id])
end
def new
@user = User.new
end
def create
@user = User.new(params[:user])
if @user.save
sign_in @user
flash[:success] = "Welcome to the Paper Piazza!"
redirect_to @user
else
render 'new'
end
end
def edit
@user = User.find(params[:id])
end
def update
if @user.update_attributes(params[:user])
flash[:success] = "Profile updated"
sign_in @user
redirect_to @user
else
render 'edit'
end
end
def index
@users = User.paginate(page: params[:page])
end
private
def signed_in_user
unless signed_in?
store_location
redirect_to signin_path, notice: "Please sign in."
end
end
def correct_user
@user = User.find(params[:id])
redirect_to(root_path) unless current_user?(@user)
end
end