Ajax

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cache_information.rb：源码内容

							class CacheInformation < ActiveRecord::Base
  validates_presence_of :path
  validates_uniqueness_of :path
  before_destroy :delete_path_in_page_cache_directory
  def delete_path_in_page_cache_directory
    if File.exist? path_in_page_cache_directory
      FileUtils.rm(path_in_page_cache_directory)
    else
      Rails.logger.warn("path : #{path} no more exist")
    end
  end
  def path_in_page_cache_directory
    File.join(ActionController::Base.page_cache_directory, path)
  end
end

						