Question

好吧...在发布这个问题时有点犹豫不决但是这里有：

它实际上很像question。

我的规格测试也失败了...但是我并不太关心b / c它只涉及所有页面的标题......（我可以轻松修复）

我真正想知道的是路线问题。

跟随section 5.3.2 rail routes中所有哈特尔的指示后，这就是我得到的：

No route matches [GET] "/static_pages/about"
No route matches [GET] "/static_pages/home"
No route matches [GET] "/static_pages/help"
No route matches [GET] "/static_pages/contact"

config / routes.rb设置

SampleApp::Application.routes.draw do
   root to: 'static_pages#home'
   match '/help',    to: 'static_pages#help'
   match '/about',   to: 'static_pages#about'
   match '/contact', to: 'static_pages#contact'

我可以通过在'/ help'，'/ about'和'/ contact'前加上'static_pages'前缀来修复上面的三个页面......

它仍然无法解决主页问题。

将此添加到spec_helper.rb没有帮助（来自链接）

config.include Rails.application.routes.url_helpers

我在这里缺少什么，还需要添加哪些其他信息才能使问题更加清晰？

测试由以下语句完成：bundle exec rspec spec / requests / static_pages_spec.rb

这是运行语句后的终端

Failures:

1) Static pages About page should have the h1 'About Us'
 Failure/Error: visit '/static_pages/about'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/about"
 # ./spec/requests/static_pages_spec.rb:46:in `block (3 levels) in <top (required)>'

 2) Static pages About page should not have a custom page title
 Failure/Error: visit '/static_pages/about'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/about"
 # ./spec/requests/static_pages_spec.rb:57:in `block (3 levels) in <top (required)>'

 3) Static pages About page should have the base title
 Failure/Error: visit '/static_pages/about'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/about"
 # ./spec/requests/static_pages_spec.rb:51:in `block (3 levels) in <top (required)>'

 4) Static pages Home page should have the h1 'Sample App'
 Failure/Error: visit '/static_pages/home'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/home"
 # ./spec/requests/static_pages_spec.rb:8:in `block (3 levels) in <top (required)>'

 5) Static pages Home page should not have a custom page title
 Failure/Error: visit '/static_pages/home'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/home"
 # ./spec/requests/static_pages_spec.rb:19:in `block (3 levels) in <top (required)>'

 6) Static pages Home page should have the base title
 Failure/Error: visit '/static_pages/home'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/home"
 # ./spec/requests/static_pages_spec.rb:13:in `block (3 levels) in <top (required)>'

 7) Static pages Help page should have the h1 'Help'
 Failure/Error: visit '/static_pages/help'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/help"
 # ./spec/requests/static_pages_spec.rb:27:in `block (3 levels) in <top (required)>'

 8) Static pages Help page should not have a custom page title
 Failure/Error: visit '/static_pages/help'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/help"
 # ./spec/requests/static_pages_spec.rb:38:in `block (3 levels) in <top (required)>'

 9) Static pages Help page should have the base title
 Failure/Error: visit '/static_pages/help'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/help"
 # ./spec/requests/static_pages_spec.rb:32:in `block (3 levels) in <top (required)>'

 10) Static pages Contact page should have the h1 'Contact'
 Failure/Error: visit '/static_pages/contact'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/contact"
 # ./spec/requests/static_pages_spec.rb:65:in `block (3 levels) in <top (required)>'

 11) Static pages Contact page should have the title 'Contact'
 Failure/Error: visit '/static_pages/contact'
 ActionController::RoutingError:
   No route matches [GET] "/static_pages/contact"
 # ./spec/requests/static_pages_spec.rb:70:in `block (3 levels) in <top (required)>'

 Finished in 0.14305 seconds
 11 examples, 11 failures

 Failed examples:

 rspec ./spec/requests/static_pages_spec.rb:45 # Static pages About page should have the h1 'About Us'
 rspec ./spec/requests/static_pages_spec.rb:56 # Static pages About page should not have a custom page title
 rspec ./spec/requests/static_pages_spec.rb:50 # Static pages About page should have the base title
 rspec ./spec/requests/static_pages_spec.rb:7 # Static pages Home page should have the h1 'Sample App'
 rspec ./spec/requests/static_pages_spec.rb:18 # Static pages Home page should not have a custom page title
 rspec ./spec/requests/static_pages_spec.rb:12 # Static pages Home page should have the base title
 rspec ./spec/requests/static_pages_spec.rb:26 # Static pages Help page should have the h1 'Help'
 rspec ./spec/requests/static_pages_spec.rb:37 # Static pages Help page should not have a custom page title
 rspec ./spec/requests/static_pages_spec.rb:31 # Static pages Help page should have the base title
 rspec ./spec/requests/static_pages_spec.rb:64 # Static pages Contact page should have the h1 'Contact'
  rspec ./spec/requests/static_pages_spec.rb:69 # Static pages Contact page should have the title 'Contact'

Answer 1

虽然您有一个根映射，它将'/'请求路由到StaticPagesController主页操作，但您没有路由static_pages/home的映射。要添加它：

   match 'static_pages/home',    to: 'static_pages#home'

Answer 2

在计算机上使用旧版本的Rails时，您可能正在使用Hartl书籍的Rails 4版本。试试Hartl书的Rails 3.2版本：http://ruby.railstutorial.org/chapters/filling-in-the-layout?version=3.2#sec-rails_routes

Hartl的教程 - 第5.3章布局链接

2 个答案: