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我的网站有问题。它是使用：

  • 红宝石 1.9.3
  • 导轨 3.2.9
  • 它由 apache 2 服务器托管。

服务器运行良好，但昨天我在我的代码中进行了更改。
我需要添加一个大文件下载器，为此我使用了 apache 模块：x-sendfile. 当我配置它时，下载操作没有问题。但是当这个模块被启用时，网站的图片就不会显示

config/enviorment/production.rb当我通过添加行在文件 中启用模块时，我发现问题开始了：

config.action_dispatch.x_sendfile_header = "X-Sendfile"

问题是 rails 命令 image_tag("it.png") 搜索文件/assets/it.png没有找到它。

我认为这是资产管道配置的问题。

这是我的config/enviorments/production.rb文件：

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

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

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

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

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

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

    #config.assets.precompile += ['logo.png']

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

    # Defaults to Rails.root.join("public/assets")
    # config.assets.manifest = YOUR_PATH

    # 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

    # See everything in the log (default is :info)
    # config.log_level = :debug

    # Use a different logger for distributed setups
    # config.logger = 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 are already added)
    # config.assets.precompile += %w( search.js )

    # Disable delivery errors, bad email addresses will be ignored
    # config.action_mailer.raise_delivery_errors = false

    # Enable threaded mode
    # config.threadsafe!

    # 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
end
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1 回答 1

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尝试使用：

image_tag(image_path('it.png'))
于 2013-10-01T10:36:55.977 回答