【发布时间】:2023-03-16 10:45:01
【问题描述】:
我一直在尝试将用户(登录后)重定向到上一个网址。但是我收到以下错误:
Filter chain halted as :require_no_authentication rendered or redirected
所以我在互联网上阅读了它,我发现在 Sessions Controller 中添加过滤器可以解决问题:
class SessionsController < Devise::SessionsController
prepend_before_filter :require_no_authentication, only: [ :new, :create ]
end
但我仍然遇到同样的错误。有没有其他方法可以解决这个问题?
应用程序控制器
after_filter :store_location
def store_location
# store last url - this is needed for post-login redirect to whatever the user last visited.
if (request.fullpath != "/users/sign_in" &&
request.fullpath != "/users/sign_up" &&
request.fullpath != "/users/password" &&
!request.fullpath.match("/users") &&
!request.xhr? && # don't store ajax calls
request.format == "text/html" || request.content_type == "text/html")
session[:previous_url] = request.fullpath
session[:last_request_time] = Time.now.utc.to_i
end
end
def after_sign_in_path_for(resource)
session[:previous_url] || root_path
end
routes.rb
devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks", :registrations => "registrations" }, :skip => [:sessions]
as :user do
get 'login' => 'devise/sessions#new', :as => :new_user_session
post 'login' => 'devise/sessions#create', :as => :user_session
delete 'logout' => 'devise/sessions#destroy', :as => :destroy_user_session
end
谢谢
【问题讨论】:
标签: ruby-on-rails devise