Rails应用程序不在生产环境中提供资产 [英] Rails App Not Serving Assets in Production Environment
本文介绍了Rails应用程序不在生产环境中提供资产的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在开发环境中运行时，我的应用程序运行良好.在生产环境(rails server -e production)中，浏览器无法访问css和js文件，并且在控制台上显示以下消息:
My app works fine when run in development environment. In production (rails server -e production), the browser can't access the css and js files and on the console there are messages like:
I, [2013-07-27T21:00:59.105459 #11449] INFO -- : Started GET "/javascripts/application.js" for 99.102.22.124 at 2013-07-27 21:00:59 +0000
F, [2013-07-27T21:00:59.108302 #11449] FATAL -- :
ActionController::RoutingError (No route matches [GET] "/javascripts/application.js"):
在生产环境中，来自html源的标头部分:
The head section from html source when in production environment:
<head>
<title>a Social Server</title>
<link data-turbolinks-track="true" href="/stylesheets/application.css" media="all" rel="stylesheet">
<link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
<script data-turbolinks-track="true" src="/javascripts/application.js"></script>
<meta content="authenticity_token" name="csrf-param">
<meta content="jYM4IAXTXAuKWeD4FEVrXgXRNFeB6EazU68ZBQfRqNY=" name="csrf-token">
</head>
另一方面，在开发环境中，头部分如下所示:
In development env on the other hand the head section looks like:
<head>
<title>a Social Server</title>
<link data-turbolinks-track="true" href="/assets/application.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/twitter-bootstrap-static/bootstrap.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/twitter-bootstrap-static/fontawesome.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/bootstrap_and_overrides.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/instagram.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/socialserver.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.core.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.theme.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.accordion.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.menu.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.autocomplete.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.button.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.datepicker.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.resizable.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.dialog.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.progressbar.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.selectable.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.slider.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.spinner.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.tabs.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.tooltip.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.base.css?body=1" media="all" rel="stylesheet">
<link data-turbolinks-track="true" href="/assets/jquery.ui.all.css?body=1" media="all" rel="stylesheet">
<link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
<script data-turbolinks-track="true" src="/assets/jquery.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery_ujs.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-transition.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-alert.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-modal.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-dropdown.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-scrollspy.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-tab.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-tooltip.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-popover.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-button.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-collapse.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-carousel.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-typeahead.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap/bootstrap-affix.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/twitter/bootstrap.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/turbolinks.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/bootstrap.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.core.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.widget.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.accordion.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.position.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.menu.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.autocomplete.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.button.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.datepicker.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.mouse.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.draggable.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.resizable.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.dialog.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.droppable.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-blind.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-bounce.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-clip.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-drop.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-explode.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-fade.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-fold.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-highlight.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-pulsate.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-scale.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-shake.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-slide.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.effect-transfer.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.progressbar.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.selectable.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.slider.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.sortable.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.spinner.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.tabs.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.tooltip.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/jquery.ui.all.js?body=1"></script>
<script data-turbolinks-track="true" src="/assets/application.js?body=1"></script>
<meta content="authenticity_token" name="csrf-param">
<meta content="jYM4IAXTXAuKWeD4FEVrXgXRNFeB6EazU68ZBQfRqNY=" name="csrf-token">
</head>
该应用程序不使用数据库，因此我已禁用ActiveRecord.配置文件的片段:
The app does not use a database, so I have disabled ActiveRecord. Snippets of the config files:
application.rb
application.rb
require File.expand_path('../boot', __FILE__)
#require 'rails/all'
require "action_controller/railtie"
require "action_mailer/railtie"
require "rails/test_unit/railtie"
require "sprockets/railtie"
Bundler.require(:default, Rails.env)
module Socialserver
class Application < Rails::Application
end
end
production.rb
production.rb
Socialserver::Application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.serve_static_assets = false
config.assets.js_compressor = :uglifier
config.assets.compile = false
config.assets.digest = true
config.assets.version = '1.0'
config.log_level = :info
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
config.assets.paths << Rails.root.join('app', 'assets', 'fonts')
config.assets.precompile += %w( .svg .eot .woff .ttf )
end
development.rb:
development.rb:
Socialserver::Application.configure do
config.cache_classes = false
config.eager_load = false
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
config.action_mailer.raise_delivery_errors = false
config.active_support.deprecation = :log
config.assets.debug = true
end
宝石文件:
source 'https://rubygems.org'
gem 'rails', '4.0.0'
gem 'sass-rails', '~> 4.0.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'jquery-ui-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 1.2'
group :doc do
gem 'sdoc', require: false
end
group :twitter do
gem 'twitter', '4.8.1'
end
group :instagram do
gem 'instagram', '0.10.0'
end
group :tumblr do
gem 'tumblr_client'
end
gem 'twitter-bootstrap-rails'
gem 'therubyracer' #needed for runtime js on amazon ec2.
我很抱歉发布这么多信息.我认为该信息可能是相关的.
I apologize for posting so much info. I felt the info might be relevant.
p.s.我对Rails的了解只有一半，所以请多多包涵.谢谢〜
p.s. I have only half baked knowledge of rails, so bear with me. Thanks~
推荐答案
在本地测试生产环境时，必须在本地编译资产.只需运行以下命令:
When testing locally your production environment, you have to compile the assets locally. Simply run the command below:
RAILS_ENV=production bundle exec rake assets:precompile
它将生成public/assets下的所有资产.
It will generate all the assets under public/assets.
接下来，您必须告诉Rails自己提供资产.服务器软件(例如Nginx或Apache)可以在Heroku之类的环境中为您完成，但是在本地应该让Rails来完成.在您的production.rb中更改:
Next, you have to tell Rails to serve the assets itself. Server software (eg. Nginx or Apache) do it for you on environments like Heroku, but locally you should let Rails do it. Change this in your production.rb:
config.serve_static_assets = true
但是在将代码推送到生产环境之前，请确保将其设置回false！
But make sure you set it back to false before pushing your code to production!
这篇关于Rails应用程序不在生产环境中提供资产的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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