原创作品,允许转载,转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。http://kinda22.blog.51cto.com/2969503/1587991
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#在Gemfile中添加,目前版本3.4.1 gem 'devise'
#然后只需bundle install 安装它.. bundle install
#初始化devise rails generate devise: install
#创建一个MODEL,指定名称.. rails generate devise user #会生成一个迁移文件,可以对这个迁移文件做一些修改... rake db:migrate |
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#在开发环境中默认的url和生产环境可能有点不太一样.. #在下面development的文件中,增加下面的一行。 config /environments/development .rb
config.action_mailer.default_url_options = { host: 'localhost' , port: 3000 }
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before_action :authenticate_user! |
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user_signed_in? |
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current_user |
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user_session |
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root to: "home#index"
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before_action :authenticate_member!
member_signed_in?
current_member
member_session
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devise :database_authenticatable, :registerable, :confirmable, :recoverable, stretches: 2 |
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config /initializers/devise .rb
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sign_in (Devise::SessionController #create) 只允许验证的keys(类似email)
sign_up (Devise::RegistrationsController #create) 允许验证的keys: password和password_confirmation
account_update (Devise::RegistrationsController #update) 允许验证的keys: password , password_confirmation 和 current_password
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class ApplicationController < ActionController::Base before_action :configure_permitted_parameters, if : :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer. for (:sign_up) << :username
endend
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def configure_permitted_parameters devise_parameter_sanitizer. for (:sign_in) { |u| u.permit(:username, :email) }
end |
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def configure_permitted_parameters devise_parameter_sanitizer. for (:sign_up) { |u| u.permit({ roles: [] }, :email, :password, :password_confirmation) }
end |
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class User::ParameterSanitizer < Devise::ParameterSanitizer def sign_in
default_params.permit(:username, :email)
end
end |
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class ApplicationController < ActionController::Base protected
def devise_parameter_sanitizer
if resource_class == User
User::ParameterSanitizer.new(User, :user, params) else
super # Use the default one
end
end
end |
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rails generate devise:views |
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rails generate devise:views users
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rails generate devise:views - v registrations confirmations
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rails generate devise:controllers [scope] |
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class Users::SessionsController < Devise::SessionsController # GET /resource/sign_in
# def new
# super
# end
...
end |
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devise_for : users , controllers: { session: "users/sessions" }
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class Users::SessionsController < Devise::SessionsController def create
# custom sign-in code
end
end |
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class Users::SessionsController < Devise::SessionsController def create
super do |resource| BackgroundWorker.trigger(resource) end
end
end |
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devise_for : users , path: "auth" , path_names: { sign_in: 'login' , sign_out: }
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devise_scope :user do
get "sign_in" , to: "devise/sessions#new"
end |
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en: devise:
sessions:
signed_in: 'Signed in successfully.'
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en: devise:
sessions:
user:
signed_in: 'Welcome user, you are signed in.'
admin:
signed_in: 'Hello admin!'
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en: devise:
mailer:
confirmation_instructions:
subject: 'Hello everybody!'
user_subject: 'Hello User! Please confirm your email'
reset_password_instructions:
subject: 'Reset instructions'
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