使用 RESTful 路径时发生 Rails 路由错误

Question

我的 Rails 应用程序出现问题；它没有识别出应该存在的路线。我在 routes.rb 文件顶部添加了 resources :inquiries，以确保我的查询能够进行基本的 CRUD 操作模型，旨在对我的网站的用户反馈进行分类。当我尝试渲染查询索引的视图时，我在浏览器中收到以下错误：

`No route matches {:action=>"show", :controller=>"inquiries"}`

来自控制台的简单 $ rake paths 显示这不是真的：`

       users GET    /users(.:format)              {:action=>"index", :controller=>"users"}
             POST   /users(.:format)              {:action=>"create", :controller=>"users"}
    new_user GET    /users/new(.:format)          {:action=>"new", :controller=>"users"}
   edit_user GET    /users/:id/edit(.:format)     {:action=>"edit", :controller=>"users"}
        user GET    /users/:id(.:format)          {:action=>"show", :controller=>"users"}
             PUT    /users/:id(.:format)          {:action=>"update", :controller=>"users"}
             DELETE /users/:id(.:format)          {:action=>"destroy", :controller=>"users"}
    sessions POST   /sessions(.:format)           {:action=>"create", :controller=>"sessions"}
 new_session GET    /sessions/new(.:format)       {:action=>"new", :controller=>"sessions"}
     session DELETE /sessions/:id(.:format)       {:action=>"destroy", :controller=>"sessions"}
   inquiries GET    /inquiries(.:format)          {:action=>"index", :controller=>"inquiries"}
             POST   /inquiries(.:format)          {:action=>"create", :controller=>"inquiries"}
 new_inquiry GET    /inquiries/new(.:format)      {:action=>"new", :controller=>"inquiries"}
edit_inquiry GET    /inquiries/:id/edit(.:format) {:action=>"edit", :controller=>"inquiries"}
     inquiry GET    /inquiries/:id(.:format)      {:action=>"show", :controller=>"inquiries"}
             PUT    /inquiries/:id(.:format)      {:action=>"update", :controller=>"inquiries"}
             DELETE /inquiries/:id(.:format)      {:action=>"destroy", :controller=>"inquiries"}
     about        /about(.:format)              {:action=>"about", :controller=>"pages"}
      blog        /blog(.:format)               {:action=>"blog", :controller=>"pages"}
techniques        /techniques(.:format)         {:action=>"techniques", :controller=>"pages"}
   contact        /contact(.:format)            {:action=>"new", :controller=>"inquiries"}
   reviews        /reviews(.:format)            {:action=>"reviews", :controller=>"pages"}
    signup        /signup(.:format)             {:action=>"new", :controller=>"users"}
    signin        /signin(.:format)             {:action=>"new", :controller=>"sessions"}
   signout        /signout(.:format)            {:action=>"destroy", :controller=>"sessions"}
      root        /(.:format)                   {:action=>"home", :controller=>"pages"}`

我应该提到它是我的 /inquiries/ 路线无法加载，并且不是单独的显示页面。 index.html.erb 文件如下：

'<h1>All Inquiries</h1>


<table>
  <tr>
    <th>Link</th>
    <th>Name</th>
    <th>Subject</th>
    <th>Body</th>
  </tr>
  <%= @inquiries.each do |inquiry| %>
    <tr>
       <td><%= link_to inquiry.id, inquiry_path %></td>
       <td><%= inquiry.name %></td>
       <td><%= inquiry.subject %></td>
       <td><%= inquiry.body[0..140] %>...</td>
    </tr>
  <% end %>
</table>`

对于应用程序找不到路线的原因有什么想法吗？预先感谢您的宝贵时间。

Answer 1

我认为问题是由行 <%= link_toquery.id,inquiry_path %>

通过使用 inquiry_path，您应指定一个查询来显示。所以路径应该是：

<td><%= link_to inquiry.id, inquiry_path(inquiry) %></td>

如果您使用 RESTful 路径，您可以将其简化为：

<td><%= link_to inquiry.id, inquiry %></td>