Question

我的routes.rb文件中包含以下内容：

match "/service/:product"           => "products#show_name"
match "/products/custom/"           => "products#custom"
match "/products/customform"        => "products#customform"
match "/categories"                 => "products#categories"
match "/search"                     => "products#search"
match "/about"                      => "products#about"

get 'category/:tag', to: 'products#category', as: :tag

resources :products do
    resources :reviews
end

我正在尝试访问网址“/ service / birchbox”。当我这样做时，我得到一个错误说

No route matches {:action=>"edit", :controller=>"products"}

有关如何解决此问题的任何建议？我试图让这个网址转到列出的第一个路由（到控制器产品＃show_name但由于某种原因将要编辑）。

以下是我在控制台中看到的更多信息。好像它会显示show_name，但我一直收到错误。

Processing by ProductsController#show_name as HTML
  Parameters: {"product"=>"birchbox"}
  Product Load (0.2ms)  SELECT "products".* FROM "products" WHERE "products"."slug" = 'birchbox' LIMIT 1
   (0.1ms)  SELECT COUNT(*) FROM "reviews" WHERE "reviews"."product_id" = 14
  ActsAsTaggableOn::Tag Load (0.1ms)  SELECT "tags".* FROM "tags" INNER JOIN "taggings" ON "tags"."id" = "taggings"."tag_id" WHERE "taggings"."taggable_id" = 14 AND "taggings"."taggable_type" = 'Product' AND (taggings.context = 'tags' AND taggings.tagger_id IS NULL)
  Rendered products/show_name.html.erb within layouts/application (97.3ms)
Completed 500 Internal Server Error in 164ms

ActionController::RoutingError (No route matches {:action=>"edit", :controller=>"products"}):
  app/views/products/show_name.html.erb:42:in `_app_views_products_show_name_html_erb___2110533700820522490_70197663436420'

Answer 1

似乎在第42行views/products/show_name.html.erb你有类似的东西：

<%= edit_product_path %>

这条路线不存在。 edit路由需要产品ID。试试这个：

<%= edit_product_path(@product) %>

如何修复rails应用程序中的路由错误？

1 个答案: