Question

Rails 5.1
devise 4.3.0

在config / routes.rb中，我有：

devise_for :users, controllers: {
    sessions: 'users/sessions',
    confirmations: 'users/confirmations',
    passwords: 'users/passwords',
    registrations: 'users/registrations',
    unlocks: 'users/unlocks',
    invitations: 'users/invitations'
}

在app / controllers / users / sessions_controller.rb中，我有：

class Users::SessionsController < Devise::SessionsController
  before_action :configure_sign_in_params, only: [:create]

  def new
    super
  end

  def create
    super
  end

  def destroy
    super
  end

  protected

  def configure_sign_in_params
    devise_parameter_sanitizer.permit(:sign_in, keys: [:attribute])
  end
end

当我尝试登录时，出现以下错误：

NoMethodError in Users::SessionsController#create
undefined method `concat' for #<Proc:0x00007f634da41ea8>

它指向app / controllers / users / sessions_controller.rb中的这一行，作为错误的来源。

devise_parameter_sanitizer.permit(:sign_in, keys: [:attribute])

请求参数为：

{"utf8"=>"✓",
  "authenticity_token"=>"..........",
  "user"=>{"email"=>"myemail@myemail.com", "password"=>"[FILTERED]", "remember_me"=>"0"},
  "commit"=>"Log In",
  "format"=>"user"}

如果我在控制器中注释掉before_action行，我会收到以下错误：

ActionController::UnknownFormat in Users::SessionsController#create
ActionController::UnknownFormat
Extracted source (around line #11):

def create
 super (this would be line 11)

端

相反，如果我点击更改密码，我会通过电子邮件发送一个链接，当我点击它时，它允许我更改密码，我已经登录了。

这是controllers / users / passwordds_controller.rb：

class Users::PasswordsController < Devise::PasswordsController
  def new
    super
  end

  def create
    super
  end

  def edit
    super
  end

  def update
    super
  end

  protected

  def after_resetting_password_path_for(resource)
    super(resource)
  end

  def after_sending_reset_password_instructions_path_for(resource_name)
    super(resource_name)
  end
end

在检查configure_sign_in_params方法中的参数时，为什么会失败？

在before_action方法

0 个答案: