Rails 预编译资产 - 无法在本地访问预编译文件

Question

我的 Rails 应用程序中有一个神秘问题，我无法修复。

问题是我想在部署到服务器之前预编译我的 CSS 和 JavaScript 并在本地暂存环境上运行服务器以检查一切是否正常。

我运行这个命令来预编译文件：

rake assets:precompile RAILS_ENV=staging

要在暂存环境中启动服务器，我运行以下命令：

rails s -e staging

文件已成功预编译并放置在 public/assets 文件夹中，但无法在浏览器中加载，我也无法从浏览器手动访问文件。

我的 staging.rb 环境文件如下所示：

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

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

  # Disable Rails's static asset server (Apache or nginx will already do this)
  config.serve_static_assets = false
  config.static_cache_control = "public, max-age=2592000"
  config.action_controller.perform_caching = true

  # Compress JavaScripts and CSS
  config.assets.compress = true
  config.assets.debug = true

  # Don't fallback to assets pipeline if a precompiled asset is missed
  config.assets.compile = false

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

  # Use a different cache store in production
  #config.cache_store = :dalli_store, 'localhost:11211'


  # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
  config.assets.precompile += %w( .svg .eot .woff .ttf )

在使用以下版本的 ruby​​ 和 rails 时：

Ruby v. 1.9.3 Rails v. 3.2.14

Answer 1

通过注释行解决了问题：

config.serve_static_assets = false