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【Rails】Webサイトの表示

Posted at

はじめに

RailsがWebサイトをどう表示しているかについて学習した内容をまとめました。

urlのリクエストで実行するコントローラーを指定

config/routes.rb
Rails.application.routes.draw do
    get '/' => 'home#index'
end

urlに‘/’のリクエストが来たらcontrollersのhomeにあるindexメソッドを実行

②表示するビューを指定

controllers/home_controller.rb
class HomeController < ApplicationController
  def index
		render 'home/index'
  end
end

viewsのindexファイルをrender(表示する)させる

③ビューに記述されたHTMLを表示

views/home/index.html.erb
<h1>HOME</h1>
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