Question

我的应用程序在开发环境中运行时工作正常。在生产中（rails server -e production），浏览器无法访问css和js文件，在控制台上有以下消息：

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"):

生产环境中来自html源代码的head部分：

<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，头部看起来像：

<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>

该应用不使用数据库，因此我禁用了ActiveRecord。配置文件的片段：

application.rb中

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

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：

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

的Gemfile：

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.

我为发布这么多信息而道歉。我觉得这些信息可能是相关的。

P.S。我对铁轨的知识只有一半，所以请耐心等待。感谢〜

Answer 1

在本地测试您的生产环境时，您必须在本地编译资产。只需运行以下命令：

RAILS_ENV=production bundle exec rake assets:precompile

它将生成public/assets下的所有资产。

接下来，您必须告诉Rails为资产本身提供服务。服务器软件（例如Nginx或Apache）在Heroku这样的环境中为您完成，但在本地您应该让Rails这样做。在production.rb：

中进行更改

config.serve_static_assets = true

但请确保在将代码投入生产之前将其重新设置为false！

Answer 2

听起来像problem I was having。

我发现blog表明这是Rails 4.0.0资产管道中的一个错误，并通过设置......莫名其妙地减轻了...

config.assets.compile = true

...在config/environments/production.rb

中

除了以某种方式将资产管道推入实际工作之外，该设置将启用资产的实时编译。对于生产中的性能而言，这通常是一件坏事，但如果您在部署时仍使用

手动预编译资产

rake assets:precompile

......实时编译绝不应该发生（因为已经预编译了必要的资产）。

我希望这会有所帮助：）

Answer 3

如前所述{@ 1}}已被弃用，并由config.serve_static_assets取代。如果检查config.serve_static_files Rails-4.2，那么就会发现：

config/environments/production.rb

这意味着在运行# Disable serving static files from the `/public` folder by default since # Apache or NGINX already handles this. config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present?之前在会话中设置和导出（在BASH中）环境变量export RAILS_SERVE_STATIC_FILES="to any value whatsoever"将在本地测试时提供所需的结果，并且还将避免记住重新编码在推送到生产主机之前rails s -e production。

Answer 4

在production.rb中更改设置：

rails 3.x

config.serve_static_assets = true

rails 4.x

config.serve_static_files = true

Answer 5

检查这样的文件：

public/assets/.sprockets-manifest-3f7771d777ceb581d754e4fad88aa69c.json

如果要将预编译资产推送到生产服务器，则可能会阻止隐藏的“点”文件被推送，并且此基本文件不会将其投入生产。

在我的环境中，我需要在集成环境中预编译资产并将其推送到生产环境，这样就无需在生产计算机上编译资产。我错误地阻止了所有隐藏文件被推送到生产机器。

要查看此答案是否适合您，请在生产服务器的浏览器中检查生成的HTML源，以查看是否已生成资产路径。如果你看到你的脚本标签：

<script data-turbolinks-track="true" src="/javascripts/application.js"></script>

检查src属性。它应该以{{1}}开头。在这种情况下，它以/assets/javascript开头，表示Rails不认为任何资产已被预编译。

我通过更新我的生产推送（当前是rsync）来纠正这个问题，确保在我的集成服务器上预编译后推送/javascript文件。

另外，我使用独立的Passenger作为我的集成测试服务器，而不是Webrick，因为它处理更真实的静态文件服务。

Answer 6

我认为对于Rails 4.x你必须将资产预编译为生产或使用config.assets.compile，如果需要的话。

生产环境的默认Rails行为是 “如果错过预编译资产，请不要回退到资产管道。” 所以，不要。用于不compi

config.assets.compile = false

如果您使用此选项，则无需使用：

config.serve_static_files = true

因为如果资产没有预编译，Rails将在服务请求之前编译。

但是，如果您在生产之前预先编译资产，则不需要config.assets.compile = true，但如果您没有http_server来提供预编译资产，则需要config.serve_static_files = true到Rails服务请求。

不推荐使用config.serve_static_assets设置。

DEPRECATION WARNING: The configuration option `config.serve_static_assets` has been renamed to `config.serve_static_files` to clarify its role (it merely enables serving everything in the `public` folder and is unrelated to the asset pipeline). The `serve_static_assets` alias will be removed in Rails 5.0. Please migrate your configuration files accordingly.

我希望这个答案可以帮助你（读者）了解真正发生的事情

Answer 7

在Rails 5.x中，设置为

config / initializers / assets.rb：

Rails.application.config.public_file_server.enabled = true

https://edgeguides.rubyonrails.org/configuring.html

Answer 8

以下命令适用于本地。

rails server -e production

我得到了同样的错误＆＃34; ActionController :: RoutingError（没有路由匹配[GET]＆＃34; /assets/application.css"＆＃34;运行＆＃34; rails s＆＃34即使在我预编译了源代码之后，将config precompile更改为true。它仍然无法正确加载。

选项＆＃34; -e production＆＃34;使那些RoutingError消失。

Rails应用程序不在生产环境中提供资产

8 个答案: