我刚刚在我的应用程序上安装了Devise,我之前已经像Michael Hartl教程一样完成了它。
目前我可以注册并退出。但是当我登录时会出错:
No route matches [POST] "/sessions/user"
当我点击登录/登录按钮时,无论是否有(正确的)密码,都会发生这种情况。
我的路线档案是:
SampleApp::Application.routes.draw do
devise_for :users, path_names: { sign_in: "login", sign_out: "logout"}
resources :users do
resources :bookings, only: [:show]
end
resources :bookings
resources :sessions
# match '/signup', to: 'devise/registrations#new', via: :get
# match '/signin', to: 'devise/sessions#new', via: [:post, :get]
# match '/signout', to: 'devise/sessions#destroy', via: :delete
match '/admin', to: 'admin#new', via: :get
match "bookings/new", to: 'bookings#new', via: [:post, :get]
devise_scope :user do
root to: 'static_pages#home'
end
[编辑]
我的表单是设计的默认设置:
<h2>Sign in</h2>
<%= form_for(resource, :as => resource_name, :url => session_path(resource_name)) do |f| %>
<div><%= f.label :email %><br />
<%= f.email_field :email, :autofocus => true %></div>
<div><%= f.label :password %><br />
<%= f.password_field :password %></div>
<% if devise_mapping.rememberable? -%>
<div><%= f.check_box :remember_me %>
<%= f.label :remember_me %></div>
<% end -%>
<div><%= f.submit "Sign in" %></div>
<% end %>
目前我在Session Controller上没有任何代码,也没有像Michael Hartl教程那样的Helper代码
关于Sessions的我的佣金路线如下:
sessions GET /sessions(.:format) sessions#index
POST /sessions(.:format) sessions#create
new_session GET /sessions/new(.:format) sessions#new
edit_session GET /sessions/:id/edit(.:format) sessions#edit
session GET /sessions/:id(.:format) sessions#show
PATCH /sessions/:id(.:format) sessions#update
PUT /sessions/:id(.:format) sessions#update
DELETE /sessions/:id(.:format) sessions#destroy
[解决]
我更新了路线文件
devise_scope :user do
root to: 'static_pages#home'
match '/sessions/user', to: 'devise/sessions#create', via: :post
end
答案 0 :(得分:9)
在路线文件中添加以下行
post ':controller(/:action(/:id(.:format)))'
get ':controller(/:action(/:id(.:format)))'
同时删除
match ':controller(/:action(/:id(.:format)))'
- &gt;会在以后的版本中导致冲突
答案 1 :(得分:5)
我提出的一个可能的解决方案是:
devise_scope :user do
root to: 'static_pages#home'
match '/sessions/user', to: 'devise/sessions#create', via: :post
end
答案 2 :(得分:0)
在sessions/new
视图中,检查您在登录按钮中包含的链接。你可能有user
而不是:user
或类似错误的错误路径。还要检查$ rake routes
的输出 - 是否是指向存在的路径的登录按钮?您是否在routes.rb
?
在Hartl教程中,如果您遵循默认设置,当您登录时应该指示您
sessions#new
至users#show
(user_path
)