Ruby on rails 调用浅嵌套路径：post\U up\U vote\U path（post）失败

前面，为了简化路径调用，我更改了routes.rb文件，以以下方式实现浅嵌套：

SampleApp::Application.routes.draw do

  get "comments/create"
  devise_for :users
  resources :users, only: [:update]

  resources :topics do
    resources :posts, except: [:index]
  end

  resources :posts, only: [] do
    resources :comments, only: [:create, :destroy]
  end

  post '/up-vote' => 'votes#up_vote', as: :up_vote
  post '/down-vote' => 'votes#down_vote', as: :down_vote
  get 'about' => 'welcome#about'

  root to: 'welcome#index'
end

但是，当我在分部中调用post\u up\u vote\u pathpost时，它无法识别路径方法：

<div class='vote-arrows'>
  <div class='pull-left'>
    <div><%= link_to " ", post_up_vote_path(post), class: 'glyphicon glyphicon-chevron-up', method: :post %></div>
    <div><strong><%= post.points %></strong></div>
    <div><%= link_to " ", post_down_vote_path(post), class: 'glyphicon glyphicon-chevron-down', method: :post %></div>
  </div>
</div>

我在show视图中调用上述部分_vote.html.erb：

<div class="row">
  <div class="col-md-8">
    <%= render partial: 'votes/voter', locals: {post: @post} %>
    ...

---

此代码中是否有显示错误的内容？

您的路线不正确-您将它们命名为“向下”和“向上”投票，而不是“向下”和“向上”投票

如果您检查rake路由的输出，它将告诉您应该使用什么名称