Question

我正在完成Michael Hartl的RoR教程并且是“3.2.2 - 添加页面”。

尝试bundle exec rspec spec/requests/static_pages_spec.rb时，即使我按照教程完成了所有内容（所有页面都应该就位等），我也会收到以下错误：

    C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.14/lib/ac
tive_support/dependencies.rb:245:in `load': C:/Sites/rails_projects/sample_app/c
onfig/routes.rb:6: syntax error, unexpected '.' (SyntaxError)
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.14/lib/active_support/dependencies.rb:245:in `block in load'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.14/lib/active_support/dependencies.rb:236:in `load_dependency'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.14/lib/active_support/dependencies.rb:245:in `load'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/routes_reloader.rb:40:in `each'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/routes_reloader.rb:40:in `load_paths'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/routes_reloader.rb:16:in `reload!'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/routes_reloader.rb:26:in `block in updater'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.14/lib/active_support/file_update_checker.rb:78:in `call'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.14/lib/active_support/file_update_checker.rb:78:in `execute'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/routes_reloader.rb:27:in `updater'
        from C:in `execute_if_updated'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application/finisher.rb:66:in `block in <module:Finisher>'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/initializable.rb:30:in `instance_exec'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/initializable.rb:30:in `run'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/initializable.rb:55:in `block in run_initializers'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/initializable.rb:54:in `each'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/initializable.rb:54:in `run_initializers'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/application.rb:136:in `initialize!'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
4/lib/rails/railtie/configurable.rb:30:in `method_missing'
        from C:/Sites/rails_projects/sample_app/config/environment.rb:5:in `<top
 (required)>'
        from C:/Sites/rails_projects/sample_app/spec/spec_helper.rb:3:in `requir
e'
        from C:/Sites/rails_projects/sample_app/spec/spec_helper.rb:3:in `<top (
required)>'
        from C:/Sites/rails_projects/sample_app/spec/requests/static_pages_spec.
rb:1:in `require'
        from C:/Sites/rails_projects/sample_app/spec/requests/static_pages_spec.
rb:1:in `<top (required)>'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/configuration.rb:780:in `load'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/configuration.rb:780:in `block in load_spec_files'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/configuration.rb:780:in `map'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/configuration.rb:780:in `load_spec_files'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/command_line.rb:22:in `run'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/runner.rb:69:in `run'
        from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rspec-core-2.1
1.1/lib/rspec/core/runner.rb:8:in `block in autorun'

以下是（据我所知）需要进行此项工作的页面，在添加这些页面之前没有错误：

应用/视图/ static_pages / about.html.erb

<h1>About Us</h1>
<p>
  The <a href="http://railstutorial.org/">Ruby on Rails Tutorial</a>
  is a project to make a book and screencasts to teach web development
  with <a href="http://rubyonrails.org/">Ruby on Rails</a>. This
  is the sample application for the tutorial.
</p>

应用/控制器/ static_pages_controller.rb

class StaticPagesController < ApplicationController

  def home
  end

  def help
  end

  def about
  end

end

配置/ routes.rb中

SampleApp::Application.routes.draw do
  get "static_pages/home"
  get "static_pages/help"
  get "static_pages/about"
  .
  .
  .
end

规格/请求/ static_pages_spec.rb

require 'spec_helper'

describe "Static pages" do

  describe "Home page" do

    it "should have the content 'Sample App'" do
      visit '/static_pages/home'
      page.should have_content('Sample App')
    end
  end

  describe "Help page" do

    it "should have the content 'Help'" do
      visit '/static_pages/help'
      page.should have_content('Help')
    end
  end

  describe "About page" do

    it "should have the content 'About Us'" do
      visit '/static_pages/about'
      page.should have_content('About Us')
    end
  end

end

Answer 1

从堆栈跟踪的第一行看，您显式包含垂直省略号。我怀疑教程作者并不打算包含'...' - 更多的是表示在三个静态页面路由和routes.draw块的结尾之间可能还有其他行。

Rails教程：第3课添加静态“关于”页面

1 个答案: