ROR第一课:hello world

ROR第一课:hello world

按照惯例,还是打印出Hello world.

/app/controllers/ stories_controllers.rb:

class StoriesController<ActionControllers::Base
    def index
        @varies="hello world"
    end
end

/views/stories/index.html.erb:

<%=@varies%>

/config/routes.rb

ActionController::Routing::Routes.draw do |map|
    map 'stories',:controller=>'stories',:action=>'index'
end

启动服务在IE中打开:
http://localhost:3000/stories
OK