Page Caching for rails 3

问题

How to do page caching in rails 3. Is there is any plugins or gem for that? whether page_cache_fu will work for rails 3?

回答1:

You can do it directly in the controller. Below is directly from the Rails Guide

class ProductsController < ActionController
  caches_page :index
  def index
    @products = Products.all
  end
end

回答2:

watch this video: http://railslab.newrelic.com/2009/01/22/page-caching - it was created before the rails 3 days, but I'd imagine it's still quite relevent

hope it helps

来源：https://stackoverflow.com/questions/3861635/page-caching-for-rails-3