没有路线匹配[GET]"/ users/sign_out"

Question

这是我的实际错误:No route matches [GET] "/members/sign_out" 由于大多数人会使用"用户",我认为在标题中使用它会更有帮助.无论如何,我必须无法注销.我可以成功编辑我的会员资料.

我正在使用设计1.4.2和Rails 3.1.0.rc4.此外,我已经生成了两个独立的设计模型 - 一个称为"成员",另一个称为"管理员".我能够通过手动导航到正确的URL路径(即localhost:3000/admins/sign_in /)来注册并登录它们(同时).我在我的application.html.haml布局文件中创建了一些链接,方法是在Devise上使用这个RailsCast.我知道它只涉及"成员"的登录/注销链接.

如果我点击退出链接,我会收到上述错误.如果我手动导航到任何一个注销URL(即localhost:3000/admins/sign_out /),就会发生这种情况.

有人能告诉我为什么会这样吗？以下是各种相关文件.当然,我是新手......

rake路线输出:

    j(film_repo)$ rake routes
        new_member_session GET    /members/sign_in(.:format)       {:action=>"new", :controller=>"devise/sessions"}
            member_session POST   /members/sign_in(.:format)       {:action=>"create", :controller=>"devise/sessions"}
    destroy_member_session DELETE /members/sign_out(.:format)      {:action=>"destroy", :controller=>"devise/sessions"}
           member_password POST   /members/password(.:format)      {:action=>"create", :controller=>"devise/passwords"}
       new_member_password GET    /members/password/new(.:format)  {:action=>"new", :controller=>"devise/passwords"}
      edit_member_password GET    /members/password/edit(.:format) {:action=>"edit", :controller=>"devise/passwords"}
                           PUT    /members/password(.:format)      {:action=>"update", :controller=>"devise/passwords"}
cancel_member_registration GET    /members/cancel(.:format)        {:action=>"cancel", :controller=>"devise/registrations"}
       member_registration POST   /members(.:format)               {:action=>"create", :controller=>"devise/registrations"}
   new_member_registration GET    /members/sign_up(.:format)       {:action=>"new", :controller=>"devise/registrations"}
  edit_member_registration GET    /members/edit(.:format)          {:action=>"edit", :controller=>"devise/registrations"}
                           PUT    /members(.:format)               {:action=>"update", :controller=>"devise/registrations"}
                           DELETE /members(.:format)               {:action=>"destroy", :controller=>"devise/registrations"}
         new_admin_session GET    /admins/sign_in(.:format)        {:action=>"new", :controller=>"devise/sessions"}
             admin_session POST   /admins/sign_in(.:format)        {:action=>"create", :controller=>"devise/sessions"}
     destroy_admin_session DELETE /admins/sign_out(.:format)       {:action=>"destroy", :controller=>"devise/sessions"}
            admin_password POST   /admins/password(.:format)       {:action=>"create", :controller=>"devise/passwords"}
        new_admin_password GET    /admins/password/new(.:format)   {:action=>"new", :controller=>"devise/passwords"}
       edit_admin_password GET    /admins/password/edit(.:format)  {:action=>"edit", :controller=>"devise/passwords"}
                           PUT    /admins/password(.:format)       {:action=>"update", :controller=>"devise/passwords"}
 cancel_admin_registration GET    /admins/cancel(.:format)         {:action=>"cancel", :controller=>"devise/registrations"}
        admin_registration POST   /admins(.:format)                {:action=>"create", :controller=>"devise/registrations"}
    new_admin_registration GET    /admins/sign_up(.:format)        {:action=>"new", :controller=>"devise/registrations"}
   edit_admin_registration GET    /admins/edit(.:format)           {:action=>"edit", :controller=>"devise/registrations"}
                           PUT    /admins(.:format)                {:action=>"update", :controller=>"devise/registrations"}
                           DELETE /admins(.:format)                {:action=>"destroy", :controller=>"devise/registrations"}
                     films GET    /films(.:format)                 {:action=>"index", :controller=>"films"}
                           POST   /films(.:format)                 {:action=>"create", :controller=>"films"}
                  new_film GET    /films/new(.:format)             {:action=>"new", :controller=>"films"}
                 edit_film GET    /films/:id/edit(.:format)        {:action=>"edit", :controller=>"films"}
                      film GET    /films/:id(.:format)             {:action=>"show", :controller=>"films"}
                           PUT    /films/:id(.:format)             {:action=>"update", :controller=>"films"}
                           DELETE /films/:id(.:format)             {:action=>"destroy", :controller=>"films"}
                      root        /                                {:controller=>"films", :action=>"index"}

的routes.rb

FilmRepo::Application.routes.draw do
  devise_for :members

  devise_for :admins

  resources :films

  root :to => 'films#index'
end

admin.rb(型号)

class Admin < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :encryptable, :confirmable, :lockable, and :omniauthable
  devise :database_authenticatable, :registerable, :timeoutable,
         :recoverable, :rememberable, :trackable, :validatable

  # Setup accessible (or protected) attributes for your model
  attr_accessible :email, :password, :password_confirmation, :remember_me
end

member.rb(型号)

class Member < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable

  # Setup accessible (or protected) attributes for your model
  attr_accessible :email, :password, :password_confirmation, :remember_me
end

application.html.haml

!!!
%html
    %head
        %title Film Repo
        = stylesheet_link_tag 'compiled/screen.css', :media => 'screen, projection'
        = stylesheet_link_tag 'compiled/print.css', :media => 'print'
        /[if lt IE 8]
            = stylesheet_link_tag 'compiled/ie.css', :media => 'screen, projection'
            = csrf_meta_tag
    %body.bp
        #container
            #user_nav
                - if member_signed_in?
                    Signed in as #{current_member.email}. Not you?
                    \#{link_to "Sign out", destroy_member_session_path}
                - else
                    = link_to "Sign up", new_member_registration_path
                    or #{link_to "sign in", new_member_session_path}
                - flash.each do |name, msg|
                    = content_tag :div, msg, :id => "flash_#{name}"
            = yield

Answer 1

您可以通过更改初始化程序中的设备配置来通过get结束会话.

# The default HTTP method used to sign out a resource. Default is :delete.
config.sign_out_via = :get

只需打开链接即可删除会话.

Answer 2

我有类似的问题,但添加:method =>:delete不起作用.通过注释掉devise_for:users并添加,我能够为get请求添加新路由

devise_for :users do
  get '/users/sign_out' => 'devise/sessions#destroy'
end

Answer 3

虽然我不知道原因,但是你收到该消息的原因是因为你的路线中有

destroy_member_session DELETE /members/sign_out(.:format)      {:action=>"destroy", :controller=>"devise/sessions"}

这意味着该路由仅适用于DELETE方法而不是GET.这有点奇怪,因为在设计文档中它说应该创建它作为GET路由(https://github.com/plataformatec/devise/blob/master/lib/devise/rails/routes.rb#L30)

将它作为DELETE路由,您应该可以使用注销

link_to :logout, destroy_member_session_path, :method => :delete 

Answer 4

我只需要添加

//= require jquery
//= require jquery_ujs

对我的 application.js

Answer 5

我遇到了类似的问题.我的视图代码是这样的:

  <%= link_to " exit", destroy_user_session_path, method: :delete %>

将以下更改添加到routes.rb后,它工作,

devise_for :users

devise_scope :user do  
   get '/users/sign_out' => 'devise/sessions#destroy'     
end

Answer 6

如果您出于安全原因想使用:delete方法而不依赖于jquery-ujs您可以使用button_to而不是link_to，例如：

button_to "Log out", destroy_user_session_path, method: :delete

如果使用，link_to您必须确保 JavaScript 处于活动状态：

请注意，如果用户禁用了 JavaScript，请求将回退到使用 GET。

如文档中所示

Answer 7

在 Rails 7 中，您需要添加data: { turbo_method: :delete" }到link_to. 所以link_to看起来像这样

<%= link_to "Log out", destroy_user_session_path, data: { turbo_method: :delete } %>

Answer 8

我们仍然可以:method => :delete在我的代码中使用,就像那样

 = link_to "Sign out", destroy_user_session_path,:method => :delete

我认为我们无法加载包含jquery的javascript的原因,请确保

= javascript_include_tag "application" (haml- you can use html too)

包括jquery-ui和jquery-ujs.因此,如果它仍然出错,我建议将GEMFILE中的rails gem更改为版本3.2.6并调用bundle update更新gems.这个对我有用!

Answer 9

在 Rails 6 中：

我刚刚将link_to更改为button_to，并且“退出”正常工作

<%= button_to "Sign out", destroy_user_session_path, method: :delete %>

Answer 10

= link_to "Sign out", destroy_user_session_path,:method => :delete

将不工作,而不是利用这一点,

= link_to "Sign out", destroy_user_session_path,:method => 'delete'

应该做的伎俩或更糟糕的情况在你的application.js中添加需要jquery_ujs

Answer 11

在devise.rb中,改变

 config.sign_out_via = :delete

至

config.sign_out_via = :get

这对我有用.我对此疯狂,因为默认是delete,我不明白为什么.

这有效,但我不确定它是否会影响应用程序中的其他元素.