設計上忘記密碼路由錯誤

Question

當我點擊<%= link_to "Forgot your password?", new_password_path(resource_name) %>

它帶我到

http://0.0.0.0:3000/users/password/new

與路由錯誤

ActionController::RoutingError in Devise/passwords#new 

Showing app/views/devise/passwords/new.html.erb where line #3 raised: 

No route matches {:controller=>"users", :action=>"password", :id=>:user} 

編輯：

在這條線

<%= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :post }) do |f| %> 

Passwords_controller.rb

class Devise::PasswordsController < ApplicationController 
    #prepend_before_filter :require_no_authentication 
    include Devise::Controllers::InternalHelpers 

    access_control do 
     allow all 
    end 

    # GET /resource/password/new 
    def new 
    build_resource({}) 
    render_with_scope :new 
    end 

    # POST /resource/password 
    def create 
    self.resource = resource_class.send_reset_password_instructions(params[resource_name]) 

    if successful_and_sane?(resource) 
     set_flash_message(:notice, :send_instructions) if is_navigational_format? 
     respond_with({}, :location => after_sending_reset_password_instructions_path_for(resource_name)) 
    else 
     respond_with_navigational(resource){ render_with_scope :new } 
    end 
    end 

    # GET /resource/password/edit?reset_password_token=abcdef 
    def edit 
    self.resource = resource_class.new 
    resource.reset_password_token = params[:reset_password_token] 
    render_with_scope :edit 
    end 

    # PUT /resource/password 
    def update 
    self.resource = resource_class.reset_password_by_token(params[resource_name]) 

    if resource.errors.empty? 
     set_flash_message(:notice, :updated) if is_navigational_format? 
     sign_in(resource_name, resource) 
     respond_with resource, :location => redirect_location(resource_name, resource) 
    else 
     respond_with_navigational(resource){ render_with_scope :edit } 
    end 
    end 

    protected 

    # The path used after sending reset password instructions 
    def after_sending_reset_password_instructions_path_for(resource_name) 
     new_session_path(resource_name) 
    end 

end 

Answer 1

我認爲你缺少在routes.rb中

devise_for :users 

如果該行new.html.erb錯誤這並沒有幫助你，我建議遵循這兩個railscasts：

• http://railscasts.com/episodes/209-introducing-devise
• http://railscasts.com/episodes/210-customizing-devise

你會在那裏找到所有必需的信息。

Answer 2

我遇到了類似的問題。我錯過了recoverable模型在我的用戶模型：

 
class User 
    devise :database_authenticatable, 
     :registerable, 
     :validatable, 
     :recoverable 
end 

一旦我加入:recoverable我看到丟失的密碼路線，當我跑rake routes：

  user_password POST /users/password(.:format)      devise/passwords#create 
    new_user_password GET /users/password/new(.:format)     devise/passwords#new 
    edit_user_password GET /users/password/edit(.:format)     devise/passwords#edit 
        PUT /users/password(.:format)      devise/passwords#update