我正在尝试创建一个 rails 5 应用程序,它应该像社交网络一样运行,因此每个用户都有一个配置文件。 更新用户而不是返回到配置文件后,服务器重定向到 localhost,然后Filter chain halted as :require_no_authentication rendered or redirected
一条消息,然后才加载用户配置文件。 此外,在个人资料上会显示一条消息"您已登录"。 我的目标是删除这些重定向。
- 我试图在自定义
RegistrationController
中更改重定向,但后来它说重定向太多,所以我不能只是替换它。 - 我试图为
routes.rb
中经过身份验证和未经身份验证的用户使用不同的根,但这并没有改变行为 - 我试图支持
:require no authentication
但我实际上不太确定我是否正确理解了它,而且它也没有改变任何东西。 after_sign_in_path_for
设置为用户配置文件
这是服务器输出:
Started PUT "/users" for 127.0.0.1 at 2019-06-04 12:13:37 +0200
Processing by Users::RegistrationsController#update as HTML
Parameters: {"email"=>"asdf@asdf.de", "password"=>"[FILTERED]", "password_confirmat
ion"=>"[FILTERED]", "current_password"=>"[FILTERED]"}, "commit"=>"Update"}
User Load (0.8ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 ORDER BY `users`.`id` ASC LIMIT 1
User Load (0.6ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 LIMIT
1
(0.3ms) BEGIN
(0.4ms) COMMIT
Redirected to http://localhost:3000/
Completed 302 Found in 295ms (ActiveRecord: 2.1ms)
Started GET "/" for 127.0.0.1 at 2019-06-04 12:13:37 +0200
Processing by Users::SessionsController#new as HTML
User Load (0.7ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 ORDER
BY `users`.`id` ASC LIMIT 1
Redirected to http://localhost:3000/users/1
Filter chain halted as :require_no_authentication rendered or redirected
Completed 302 Found in 15ms (ActiveRecord: 0.7ms)
Started GET "/users/1" for 127.0.0.1 at 2019-06-04 12:13:37 +0200
Processing by UsersController#show as HTML
Parameters: {"id"=>"1"}
User Load (0.6ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 ORDER
BY `users`.`id` ASC LIMIT 1
User Load (0.5ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 LIMIT
1
Rendering users/show.html.erb within layouts/application
Rendered users/show.html.erb within layouts/application (1.1ms)
Rendered shared/_navbar.html.erb (0.7ms)
Completed 200 OK in 162ms (Views: 145.3ms | ActiveRecord: 1.1ms)
另外,为什么用户在更新后会再次登录?这是正确的行为吗? 我似乎无法理解重定向到本地主机的位置发生和干预。任何帮助将不胜感激。
编辑 1
所以,澄清一下。我尝试使用authenticated_root
但随后收到错误消息Couldn't find User without an ID
.
devise_scope :user do
authenticated :user do
root to: 'users#show', as: :authenticated_root
end
root to: 'users/sessions#new'
end
此外,我无法设法将重定向从 root 更改为用户配置文件。所以RegistrationController
不变。我想在更新方法或其他地方说"更新后转到用户配置文件"。
似乎您的root_path
/users/sign_in
,当用户更新他的帐户时,您将他重定向到根目录...但用户已登录,因此他无法访问new_user_session_pah
。在 Devise 中配置的回退默认位置是用户的配置文件,因此他被重定向到此路由。
是否已配置经过身份验证的根? https://github.com/plataformatec/devise/wiki/How-To:-Define-a-different-root-route-for-logged-in-out-users
它应该可以解决您的问题(:
我设法通过添加一种方法来解决它RegistrationController
,如下所示:
def after_update_path_for(resource)
user_path(current_user)
end
也就是说,在更新用户后,Rails转到root_path,即sessions#new
。但是用户已经登录,所以rails路由器将您重定向到users#show
你为什么不设置root "home#index"
(或像那样
Rails.application.routes.draw do
devise_for :users
authenticated :user do
root 'secret#index', as: :authenticated_root
end
root "home#index"
end
然后,在您的application_controller.rb
中,您只需要求用户在使用您的页面之前登录
class ApplicationController < ActionController::Base
protect_from_forgery with: :exception
before_action :authenticate_user!
end
如果要在更新后将用户重定向到users#show
,可以覆盖after_update_path_for
class User::RegistrationsController < Devise::RegistrationsController
protected
def after_update_path_for(resource)
user_path(resource)
end
end