| |
Proof from traffic log |
|
|
Subject: Proof from traffic log
Author: Linux
In response to: Step 2 Make the minimum change
Posted on: 09/10/2017 10:14:34 PM
Started GET "/" for 127.0.0.1 at 2017-09-10 15:12:14 -0700
Processing by ApplicationController#greet as HTML
Rendering html template
Rendered html template (0.0ms)
Completed 200 OK in 170ms (Views: 4.8ms)
>
> On 09/10/2017 10:10:14 PM Linux wrote:
Rails framework follows the MVC philosophy, but here the "Hello World" is the simplest one which can only the C (controller) component.
First tale a look at the default controller: "app/controllers/application_controller.rb"
class ApplicationController < ActionController::Base
protect_from_forgery with: :exception
end
Change it to:
class ApplicationController < ActionController::Base
protect_from_forgery with: :exception
def greet
render html: "Hello, World!"
end
end
Then, instruct the routing table "config/routes.rb" to use the modified controller:
Rails.application.routes.draw do
# For details on the DSL available within this file,
see http://guides.rubyonrails.org/routing.html
root 'application#greet'
end
Here, the 'root' (/) request will be handled by "application" controller (ApplicationController) on "greet" action.
References:
|
|
|
|
