gem-devise 使用整理

1. 支持配置的参数

   可以在这个 /lib/devise.rb文件中查看

设置配置参数的方式:

Devise.setup do |config|
  config.mailer_sender = 'example@example.com'
end

2. 获取devise设置的配置参数

Devise.config_name

例如:获取email正则表达式

Devise.email_regexp

3. 退出或者登录用户 sign_in sign_out

sign_in(resource_or_scope, *args)
Examples:
  sign_in :user, @user # sign_in(scope, resource)
  sign_in @user # sign_in(resource)
  sign_in @user, event: :authentication # sign_in(resource, options)
  sign_in @user, store: false # sign_in(resource, options)
====================================
sign_out(resource_or_scopel)
Examples:
 sign_out :user # sign_out(scope)
 sign_out @user # sign_out(resource)

lib/devise/controller/sign_in_out.rb