在rails 4中,我的image_tag(“assets / logo.png”)没有链接到具有摘要的文件,资源也被预先编译在公共/ assets / *
我的production.rb:
Books::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 # Eager load code on boot. This eager loads most of Rails and # your application in memory,allowing both thread web servers # and those relying on copy on write to perform better. # Rake tasks automatically ignore this option for performance. config.eager_load = true # Full error reports are disabled and caching is turned on. config.consider_all_requests_local = false config.action_controller.perform_caching = true # Enable Rack::Cache to put a simple HTTP cache in front of your application # Add `rack-cache` to your Gemfile before enabling this. # For large-scale production use,consider using a caching reverse proxy like Nginx,varnish or squid. # config.action_dispatch.rack_cache = 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.js_compressor = :uglifier config.assets.css_compressor = :sass # Do not fallback to assets pipeline if a precompiled asset is missed. config.assets.compile = false # Generate digests for assets URLs. config.assets.digest = true # Version of your assets,change this if you want to expire all your assets. config.assets.version = '1.0' # 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 # Set to :debug to see everything in the log. 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 in app/assets folder are already added. # config.assets.precompile += %w( search.js ) config.assets.precompile += [/^[a-z0-9]\w+.(css|js)$/] # Ignore bad email addresses and do not raise email delivery errors. # Set this to true and configure the email server for immediate delivery to raise delivery errors. # config.action_mailer.raise_delivery_errors = false # 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 # disable automatic flushing of the log to improve performance. # config.autoflush_log = false # Use default logging formatter so that PID and timestamp are not suppressed. config.log_formatter = ::Logger::Formatter.new end
我花了2个小时试图彻底解决这个问题,为什么这不行?
解决方法
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