Question

在我的rails应用程序的最新添加（使用bcrypt进行身份验证）之后，我意识到我的rails应用程序无法再路由到static_pages控制器中的任何链接。有没有解决的办法？这是我的路线实施的问题吗？

之前：localhost：3000 / home

登录后： localhost：3000 / users / 2

登录后点击主页或任何其他链接时出错：

GET localhost：3000 / users / home 404（Not Found）

我的路线：

Rails.application.routes.draw do
      resources :user
      root  'static_pages#home'
      match '/alex' , to: 'static_pages#alex', via: 'get'
      match '/help',    to: 'static_pages#help',    via: 'get'
      match '/about',   to: 'static_pages#about',   via: 'get'
      match '/home', to:'static_pages#home', via: 'get'
      match '/contact', to:'static_pages#contact', via:'get'
      match 'users/show' , to: 'users#show', via: 'get'
      get    'login'   => 'sessions#new'
      post   'login'   => 'sessions#create'
      delete 'logout'  => 'sessions#destroy'
      get '/signup' => 'users#new'
      resources :sessions, only: [:new, :create, :destroy]
end

我的页眉文件位于布局中：

   <div id = "navbar">
  <ul id = "menu-nav">
   <li class = "nav-item"> <a href= "home"  >      <i class="fa fa-home">       </i>   Home </a> </li>
   <li class = "nav-item"> <a href= "help"> <i class="fa fa-music"></i>    Music </a> </li>
   <li class = "nav-item"> <a href= "about" >  <i class="fa fa-thumbs-up"></i>   Artist Discovery </a> </li>
  <li class = "nav-item"> <a href= "#"> <i class="fa fa-paper-plane">    </i>  News </a> </li>
   <li class = "nav-item"> <a href= "#"> <i class="fa fa-heart"></i>  Alex!        </a> </li>
    <% if @users == nil %>
    <li class = "nav-item"> <a href= "signup"> <i class="fa fa-heart"></i> Sign Up </a> </li>
     <li class = "nav-item"> <a href= "login"> <i class="fa fa-heart"></i> Login </a> </li>
     <% end %>
      </ul>
     </div>

Rake Routes：

  Prefix Verb   URI Pattern               Controller#Action
       root GET    /                         static_pages#home
       alex GET    /alex(.:format)           static_pages#alex
       help GET    /help(.:format)           static_pages#help
       about GET    /about(.:format)          static_pages#about
       home GET    /home(.:format)           static_pages#home
        contact GET    /contact(.:format)        static_pages#contact
       users_show GET    /users/show(.:format)     users#show
       login GET    /login(.:format)          sessions#new
          POST   /login(.:format)          sessions#create
     logout DELETE /logout(.:format)         sessions#destroy
     signup GET    /signup(.:format)         users#new
      users GET    /users(.:format)          users#index
             POST   /users(.:format)          users#create
       new_user GET    /users/new(.:format)      users#new
       edit_user GET    /users/:id/edit(.:format) users#edit
        user GET    /users/:id(.:format)      users#show
            PATCH  /users/:id(.:format)      users#update
             PUT    /users/:id(.:format)      users#update
             DELETE /users/:id(.:format)      users#destroy
           sessions POST   /sessions(.:format)       sessions#create
      new_session GET    /sessions/new(.:format)   sessions#new
      session DELETE /sessions/:id(.:format)   sessions#destroy

Answer 1

尝试更换您的家庭＆＃39;与此相关：

<%= link_to "Home", home_url %>

Answer 2

在 a 标记

上使用前缀网址的斜杠

<a href='/home' > Home </a>

或使用Rails选项，所有这些都应该有用......

<%= link_to 'Home', root_path %>
<%= link_to 'Home', home_path %>
<%= link_to 'Home', home_url %>

还有一件事。

如果您使用的是较新版本的Rails＆lt; 4，然后建议使用获取而不是匹配。

get "home" => 'static_page#home'

用户在rails中登录后无法路由

2 个答案: