Question

ruby / rails的新手，无法找到有关此主题的大量资源和/或最新的堆栈溢出线程，因此发布

当我尝试使用rails route时，在命令行中可以看到api / articles路由，但是，当尝试发出get请求时，我收到了错误消息

ActionController :: RoutingError：没有路由与[GET] \“ / api / articles \” 匹配

以下是我的相关文件。

routes.rb

Rails.application.routes.draw do
  namespace :api do
    resources :articles, only: [:index, :show]
  end
end

articles_controller.rb

module Api
    class ArticlesController  < ApplicationController
      def index
        articles  = Article.order('created_at DESC');
        render json: {
          status: 'success', message: 'loaded articles', data: articles
        },
        status: :ok
    end
end

文章模型

class Article < ApplicationRecord
  validates :title, presence :true
  validates :body, presence :true
end

完整的堆栈跟踪 ActionController :: RoutingError（没有路由与[GET]“ / api / articles”匹配）：

actionpack（5.2.3）lib / action_dispatch / middleware / debug_exceptions.rb：65：在call' actionpack (5.2.3) lib/action_dispatch/middleware/show_exceptions.rb:33:in通话中栏（5.2.3）lib / rails / rack / logger.rb：38：in call_app' railties (5.2.3) lib/rails/rack/logger.rb:26:in中的通话' activesupport（5.2.3）lib / active_support / tagged_logging.rb：71：in block in tagged' activesupport (5.2.3) lib/active_support/tagged_logging.rb:28:in tagged' activesupport（5.2.3）lib / active_support / tagged_logging.rb：71：在tagged' railties (5.2.3) lib/rails/rack/logger.rb:26:in通话中 actionpack（5.2.3）lib / action_dispatch / middleware / remote_ip.rb：81：在call' actionpack (5.2.3) lib/action_dispatch/middleware/request_id.rb:27:in中调用机架（2.0.7）lib / rack / runtime.rb：22：in call' activesupport (5.2.3) lib/active_support/cache/strategy/local_cache_middleware.rb:29:in call' actionpack（5.2.3）lib / action_dispatch / middleware / executor.rb：14：in call' actionpack (5.2.3) lib/action_dispatch/middleware/static.rb:127:in call' 机架（2.0.7）lib / rack / sendfile.rb：111：in call' railties (5.2.3) lib/rails/engine.rb:524:in call' puma（3.12.1）lib / puma / configuration.rb：227：in call' puma (3.12.1) lib/puma/server.rb:660:in handle_request' 美洲豹（3.12.1）lib / puma / server.rb：474：in process_client' puma (3.12.1) lib/puma/server.rb:334:in block in run' 彪马（3.12.1）lib / puma / thread_pool.rb：135：in`spawn_thread中的块'

Rails：向本地服务器发出获取请求时出错

0 个答案: