Question

我正在AWS托管的个人网站上工作。使用Ruby 1.9.3 Rails 4.1.0beta1。当我在本地运行代码时，它就像一个魅力。但是，当我推送到AWS时，它缺少一些JS文件或一些CSS文件。我认为它缺少JS文件，因为如果我从application.js中删除以下内容

//= require_tree .

我可以在本地重现这个问题。

这是我的Gem文件：

source 'https://rubygems.org'
ruby '1.9.3'
#ruby-gemset=danielhamiltondotcom_rails_4_0

gem 'rails', '4.1.0.beta1'

group :development, :test do
  gem 'rspec-rails', '2.13.1'
end

group :test do
  gem 'selenium-webdriver', '2.35.1'
  gem 'capybara', '2.1.0'
end

gem 'sass-rails', '4.0.1'
gem 'uglifier', '2.1.1'
gem 'coffee-rails', '4.0.1'
gem 'jquery-rails', '3.0.4'
gem 'turbolinks', '1.1.1'
gem 'jbuilder', '1.0.2'

group :doc do
  gem 'sdoc', '0.3.20', require: false
end

group :production do
  gem 'rails_12factor', '0.0.2'
end

这是我的production.rb文件：

Rails.application.configure do
  # Settings specified here will take precedence over those in config/application.rb.

  # Code is not reloaded between requests.
  config.cache_classes = true

  # Eager load code on boot. This eager loads most of Rails and
  # your application in memory, allowing both thread web servers
  # and those relying on copy on write to perform better.
  # Rake tasks automatically ignore this option for performance.
  config.eager_load = true

  # Full error reports are disabled and caching is turned on.
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true

  # Enable Rack::Cache to put a simple HTTP cache in front of your application
  # Add `rack-cache` to your Gemfile before enabling this.
  # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid.
  # config.action_dispatch.rack_cache = true

  # Disable Rails's static asset server (Apache or nginx will already do this).
  config.serve_static_assets = true

  # Compress JavaScripts and CSS.
  config.assets.js_compressor = :uglifier
  # config.assets.css_compressor = :sass

  # Do not fallback to assets pipeline if a precompiled asset is missed.
  config.assets.compile = true

  # Generate digests for assets URLs.
  config.assets.digest = true

  # Version of your assets, change this if you want to expire all your assets.
  config.assets.version = '1.0'

  # Specifies the header that your server uses for sending files.
  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx

  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
  # config.force_ssl = true

  # Set to :debug to see everything in the log.
  config.log_level = :info

  # Prepend all log lines with the following tags.
  # config.log_tags = [ :subdomain, :uuid ]

  # Use a different logger for distributed setups.
  # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)

  # Use a different cache store in production.
  # config.cache_store = :mem_cache_store

  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
  # config.action_controller.asset_host = "http://assets.example.com"

  # Precompile additional assets.
  # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
  #config.assets.precompile += %w( search.js )

  # Ignore bad email addresses and do not raise email delivery errors.
  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
  # config.action_mailer.raise_delivery_errors = false

  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation can not be found).
  config.i18n.fallbacks = true

  # Send deprecation notices to registered listeners.
  config.active_support.deprecation = :notify

  # Disable automatic flushing of the log to improve performance.
  # config.autoflush_log = false

  # Use default logging formatter so that PID and timestamp are not suppressed.
  config.log_formatter = ::Logger::Formatter.new
  config.assets.paths << Rails.root.join('app','assets','font')
  config.assets.precompile += %w(.svg .eot .woff .ttf)
  config.assets.precompile =  ['*.js', '*.css', '*.css.erb'] 
end

以下是html.erb页面的摘录。

<%= stylesheet_link_tag    "application", media: "all",
    "data-turbolinks-track" => false %>
<%= javascript_include_tag "application", "data-turbolinks-track" => false %>

我无法弄清楚哪些文件丢失了。如果您需要更多信息，请与我们联系。我一直在四处寻找并且无法解决这个问题。

我试过这个：Rails 4: assets not loading in production。

Answer 1

我能够解决这个问题：

1）我的css文件中有一个额外的）。我删除了它以解决AWS提供的编译错误。

2）在我的Application.js文件中，我手动需要所有需要的JS文件而不只是使用树：

//= require jquery
//= require modernizr
//= require bootstrap
//= require jquery.fitvids
//= require jquery.easing.1.3
//= require twitter
//= require jquery.fancybox.pack
//= require jquery.fancybox-thumbs
//= require jquery.fancybox-media
//= require stellar
//= require nicescroll.min
//= require jquery.isotope.min
//= require custom
//= require custom-home
//= require portfolio
//= require jquery.flexslider
//= require retina

3）我在我之前省略的GemFile中添加了宝石'链轮'，'2.8'。

Answer 2

尝试

RAILS_ENV=production bundle exec rake assets:precompile

同时检查您的产品服务器并确保资产文件位于public。

下

Rails应用程序未加载所有javascript文件生产

2 个答案: