Ruby on Rails 和 J2EE:两者能否共存?

两个 Web 应用程序框架的比较

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清单 2. order_controller.rb
01  class OrderController < ActionController::Base
02    def list
03      @orders = Order.find_all            // Find all orders and set instance variable
04                                          // framework automatically forwards to list.rhtml
05    end
06
07    def delete
08      id = @params["id"]                  // Get the order id from the request
09      Order.delete(id)                    // Delete the order
10      redirect_to :action => "list"       // Forward to the list action (list method)
11    end
12  end

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