当我运行测试时，我收到此消息（我猜它通过了），但是当我转到本地 host300 时，我在所有页面上都收到以下消息：没有路由匹配 [GET]“/about”
我已经坚持了大约 4 个小时:(
这是我收到的测试报告——
C:\Sites\rails_projects\sample_app>bundle exec rspec spec/requests/static_pages_spec.rb C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/ac tive_support/dependencies.rb:251:in require': C:/Sites/rails_projects/sample_ap
p/app/helpers/application_helper.rb:12: syntax error, unexpected keyword_end, ex
pecting $end (SyntaxError)
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.13/lib/active_support/dependencies.rb:251:inblock in require' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:236 :in load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.13/lib/active_support/dependencies.rb:251:inrequire' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:359: require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.13/lib/active_support/dependencies.rb:313:inindepend_on' 来自 C:/RailsInstaller /Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:225:in require_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.13/lib/abstract_controller/helpers.rb:135:inblock in modules_for_helpers' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ ruby/gems/1.9.1/gems/actionpack-3.2 .13/lib/abstract_controller/helpers.rb:131：在map!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.13/lib/abstract_controller/helpers.rb:131:inmodules_for_helpers' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2 .13/lib/action_controller/metal/helpers.rb:92:in modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.13/lib/abstract_controller/helpers.rb:95:inhelper' 来自 C:/RailsInstaller /Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2 .13/lib/abstract_controller/helpers.rb:159: default_helper_module!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.13/lib/abstract_controller/helpers.rb:22:inin 继承自 C:/RailsInstaller/Ruby1.9.3/lib/的块ruby/gems/1.9.1/gems/actionpack-3.2 .13/lib/abstract_controller/helpers.rb:22:inclass_eval'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.13/lib/abstract_controller/helpers.rb:22:in从 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems 继承/actionpack-3.2 .13/lib/action_controller/metal/params_wrapper.rb:135:in inherited'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.13/lib/abstract_controller/railties/routes_helpers.rb:7:inblock (2 levels) in with' from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/ actionpack-3.2 .13/lib/action_controller/railties/paths.rb:7:inblock (2 levels) in with'
from C:/Sites/rails_projects/sample_app/app/controllers/application_cont
roller.rb:1:in'来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:251:in require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.13/lib/active_support/dependencies.rb:251:inblock in require' 来自 C:/RailsInstaller/ Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:236:in load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.13/lib/active_support/dependencies.rb:251:inrequire' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems /1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:359: require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.13/lib/active_support/dependencies.rb:313:inindepend_on' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport- 3.2.13/lib/active_support/dependencies.rb:225:in require_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/engine.rb:439:inblock (2 levels) in eager_load!' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1 3/lib/rails/engine.rb:438:ineach'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/engine.rb:438:in阻止 eager_load！来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1 3/lib/rails/engine.rb:436:in each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/engine.rb:436:ineager_load！来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1 3/lib/rails/application/finisher.rb:53:in block in <module:Finisher>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/initializable.rb:30:ininstance_exec' 来自 C:/RailsInstaller/ Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1 3/lib/rails/initializable.rb:30:in run'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/initializable.rb:55:inblock in run_initializers' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ ruby/gems/1.9.1/gems/railties-3.2.1 3/lib/rails/initializable.rb:54:in each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/initializable.rb:54:inrun_initializers' 来自 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/ gems/railties-3.2.1 3/lib/rails/application.rb:136:in initialize!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.1
3/lib/rails/railtie/configurable.rb:30:inmethod_missing' 来自 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需要'来自 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需要'来自 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:inload' 来自 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:inmap '来自 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:inrun' 来自 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:inblock in autorun'
我的编码页：
助手\application.helper.rb
def full_title(page_title)
base_title = "Ruby on Rails Tutorials Sample App"
if page_title.empty?
base_title
else
"#{base_title} | #{page_title}"
end
end
end
static_pages_helper.rb
module StaticPagesHelper
end
应用程序.html.erb
<title><%= full_title(yield(:title)) %></title>
<%= stylesheet_link_tag "application", media: "all" %>
<%= javascript_include_tag "application" %>
<%= csrf_meta_tags %>
<%= render 'layouts/shim' %>
</head>
<body>
<%= render 'layouts/header' %>
<div class="container">
<%= yield %>
<%= render 'layouts/footer' %>
</div>
</body>
</html>
规范\请求\static_pages_spec.rb
require 'spec_helper'
describe "Static pages" do
subject { page }
describe "Home page" do
before { visit root_path }
it { should have_selector('h1', text: 'Sample App') }
it { should have_selector('title', text: full_title('')) }
it { should_not have_selector 'title', text: '| Home' }
end
describe "Help page" do
before { visit Help_path }
it { should have_selector('h1', text: 'Help') }
it { should have_selector('title', text: full_title('Help')) }
end
describe "About page" do
before { visit About_path }
it { should have_selector('h1', text: 'About') }
it { should have_selector('title', text: full_title('About Us')) }
end
describe "Contact page" do
before { visit Contact_path }
it { should have_selector('h1', text: 'Contact') }
it { should have_selector('title', text: full_title('Contact')) }
end
end
路线.rb
SampleApp::Application.routes.draw do
match '/static_pages/home' => 'static_pages#home'
match '/Help', to: 'static_pages#Help'
match '/About', to: 'static_pages#About'
match '/Contact', to: 'static_pages#Contact'
root to: 'static_pages#home'
about.html.erb
<% provide(:title, "About Us") %>
<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>
</body>
</html>
联系人.html.erb
% provide(:title, 'Contact') %>
<h1>Contact</h1>
<p>
Contact Ruby on Rails Tutorial about the sample app at the
<a href="http://railstutorial.org/contact">contact page</a>.
</p>
帮助.html.erb
<% provide(:title, 'Help') %>
<!DOCTYPE html>
<html>
<head>
<title>Ruby on Rails Tutorial Sample App | <%= yield(:title) %></title>
</head>
<body>
<h1>Help</h1>
<p>
Get help on the Ruby on Rails Tutorial at the
<a href="http://railstutorial.org/help">Rails Tutorial help page</a>
To get help on this sample app, see the
<a href="http://railstutorial.org/book">Rails Tutorial book</a>.
</p>
</body>
</html>
主页.html.erb
<div class="center hero-unit">
<h1>Welcome to the Sample App</h1>
<h2>
This is the home page for the
<a href="http://railstutorial.org/">Ruby on Rails Tutorial</a>
sample application.
</h2>
<%= link_to "Sign up now!", '#', class: "btn btn-large btn-primary" %>
</div>
<%= link_to image_tag("rails.png", alt: "Rails"), 'http://rubyonrails.org/' %>
实用程序.rb
def full_title(page_title)
base_title = "Ruby on Rails Tutorial Sample App"
if page_title.empty?
base_title
else
"#{base_title} | #{page_title}"
end
end
应用程序.rb
require File.expand_path('../boot', __FILE__)
# Pick the frameworks you want:
require "active_record/railtie"
require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "sprockets/railtie"
# require "rails/test_unit/railtie"
if defined?(Bundler)
# If you precompile assets before deploying to production, use this line
Bundler.require(*Rails.groups(:assets => %w(development test)))
# If you want your assets lazily compiled in production, use this line
# Bundler.require(:default, :assets, Rails.env)
end
module SampleApp
class Application < Rails::Application
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers
# -- all .rb files in that directory are automatically loaded.
# Custom directories with classes and modules you want to be autoloadable.
# config.autoload_paths += %W(#{config.root}/extras)
# Only load the plugins named here, in the order given (default is alphabetical).
# :all can be used as a placeholder for all plugins not explicitly named.
# config.plugins = [ :exception_notification, :ssl_requirement, :all ]
# Activate observers that should always be running.
# config.active_record.observers = :cacher, :garbage_collector, :forum_observer
# Set Time.zone default to the specified zone and make Active Record auto-convert to
this zone.
# Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
# config.time_zone = 'Central Time (US & Canada)'
# The default locale is :en and all translations from config/locales/*.rb,yml are auto
loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
# config.i18n.default_locale = :de
# Configure the default encoding used in templates for Ruby 1.9.
config.encoding = "utf-8"
# Configure sensitive parameters which will be filtered from the log file.
config.filter_parameters += [:password]
# Enable escaping HTML in JSON.
config.active_support.escape_html_entities_in_json = true
# Use SQL instead of Active Record's schema dumper when creating the database.
# This is necessary if your schema can't be completely dumped by the schema dumper,
# like if you have constraints or database-specific column types
# config.active_record.schema_format = :sql
# Enforce whitelist mode for mass assignment.
# This will create an empty whitelist of attributes available for mass-assignment for
all models
# in your app. As such, your models will need to explicitly whitelist or blacklist
accessible
# parameters by using an attr_accessible or attr_protected declaration.
config.active_record.whitelist_attributes = true
# Enable the asset pipeline
config.assets.enabled = true
# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'
end
end
github地址： https ://github.com/froeal01/sample_app
尝试启动服务器，创建时出现此错误：
退出 C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in `load': C:/Sites/rails_projects /sample_app/c onfig/routes.rb:64：语法错误，意外的keyword_end，期待$end（语法错误）