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Howen
Asked:2020-04-13 01:50:28 +0800 CST2020-04-13 01:50:28 +0800 CST

通过设计授权的问题

  • 772

我用Devise做授权。问题是注册新用户时出现错误

Routing Error No route matches [POST] "/users/sign_up"

我是 Rails 的新手，所以对此的任何帮助将不胜感激。

我的 routes.rb 看起来像这样：

Rails.application.routes.draw do

  devise_for :users, :controllers => { :omniauth_callbacks => "callbacks" }
  resources :posts
  root 'posts#index', as: 'home'
  root 'user_registration#new'
  resources :posts do
    resources :comments
  end

  get ':controller(/:action(/:id(.:format)))'
  get 'about' => 'pages#about', as:'about'

  post ':controller(/:action(/:id(.:format)))'
  post ':controller(user_registration(/:action(/:id(.:format)))'

end

结果rake routes

new_user_password_path        GET     /users/password/new(.:format) devise/passwords#new   
edit_user_password_path       GET     /users/password/edit(.:format) devise/passwords#edit   
user_password_path            PATCH   /users/password(.:format) devise/passwords#update  
                              PUT     /users/password(.:format) devise/passwords#update  
                              POST    /users/password(.:format) devise/passwords#create  
cancel_user_registration_path GET     /users/cancel(.:format) devise/registrations#cancel  
new_user_registration_path    GET     /users/sign_up(.:format) devise/registrations#new  
edit_user_registration_path   GET     /users/edit(.:format) devise/registrations#edit  
user_registration_path        PATCH   /users(.:format) devise/registrations#update  
                              PUT     /users(.:format) devise/registrations#update 
                              DELETE  /users(.:format) devise/registrations#destroy  
                              POST    /users(.:format) devise/registrations#create  
new_user_confirmation_path    GET     /users/confirmation/new(.:format) devise/confirmations#new  
user_confirmation_path        GET     /users/confirmation(.:format) devise/confirmations#show  
                              POST    /users/confirmation(.:format) devise/confirmations#create

太好了谢谢！有了这个我有点想通了，现在障碍在另一个。当你再次尝试发送@mail 时，那些“确认”出现错误的关于错误被获取）

ActionView::Template::Error (undefined method `error_notification' for #<Ac
tionView::Helpers::FormBuilder:0x000000000f140ca8>):
    1: <h2>Resend confirmation instructions</h2>
    2
    3: <%= form_for(resource, as: resource_name, url: confirmation_path(res
ource_name), html: { method: :post }) do |f| %>
    4:   <%= f.error_notification %>
    5:   <%= f.full_error :confirmation_token %>
    6:
    7:   <div class="form-inputs">

app/views/devise/confirmations/new.html.erb:4:in `block in _app_views_devis
e_confirmations_new_html_erb__768788303_126423300'
app/views/devise/confirmations/new.html.erb:3:in `_app_views_devise_confirm
ations_new_html_erb__768788303_126423300'

它在这条线上崩溃： <%= f.error_notification %>

ruby-on-rails

1 个回答

  1. Best Answer

    error_notification是一个 SimpleForm 方法，为了使其工作，form_for必须将助手替换为simple_form_for. 您需要在所有设备形式中执行此操作

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

    显然，您在设备之后安装了 SimpleForm。您可以删除所有设备视图并再次生成它们（如果您没有在那里进行任何特殊更改），那么 SimpleForm 将被自动拾取。这里有更多细节

    • 2

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