如何将开发模式切换到生产模式?

时间:2013-01-29 15:27:28

标签: ruby-on-rails ruby-on-rails-3

我所做的是,

  1. 我改变了/ etc / httpd / conf / httpd / conf这样的

    RailsEnv development => RailsEnv production

  2. cmd $ bundle exec rake db:create RAILS_ENV =“production”

  3. cmd $ bundle exec rake db:migrate RAILS_ENV =“production”

  4. 我重新启动了服务器,并试图访问,但它收到了此错误。

  5.   

    我们很抱歉,但出了点问题

    配置/环境/ production.rb

    Sample::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
    
      # 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
    
      # Compress JavaScripts and CSS
      config.assets.compress = 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
    
      # Defaults to nil and saved in location specified by config.assets.prefix
      # 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
    
      # 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 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
    
      # Log the query plan for queries taking more than this (works
      # with SQLite, MySQL, and PostgreSQL)
      # config.active_record.auto_explain_threshold_in_seconds = 0.5
    
    
    end
    

1 个答案:

答案 0 :(得分:0)

它的另一种方式 RAILS_ENV =生产rake db:migrate 如果您希望在生产模式下运行任何内容,则前缀RAILS_ENV =生产。