February 2013
Intermediate to advanced
380 pages
7h 45m
Japanese
Content preview from Nodeクックブック
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290
8 章 ネットワークサービスの実装
ミニレシピ
8.5.1
Express
でバーチャルホスティング
Express/Connect
には、ダイナミックバーチャルホスティングを実現する
vhost
ミドルウェア
が付属しています。本レシピでは、
vhost
ミドルウェアを使って
2
つの
Express
アプリケーション
をホスティングします。
レシピ
8.5
のプロジェクトの
sites
ディレクトリの内容を削除し、新たに
nodecookbook
と
localhost-site
の
Express
アプリケーションを
2
つ作成します（レシピ
8.5
の準備で行ったよう
に、ループバックアドレスに対してこれらのホスト名を記述しておきます）。
Express
をグローバ
ルインストールしていない場合は、以下のコマンドを実行する前に
Express
コマンドを使えるよ
うにしておきます
†
。
% rm -rf sites/*
% cd sites
% express nodecookbook
% express localhost-site
次に、
npm
を使ってそれぞれの依存モジュールをインストールします（
nodecookbook
と
local
host-site
それぞれのディレクトリで実行します）。
% npm install
それぞれのアプリケーションの
app.js
を編集する必要があります。まず、それぞれのアプリ
ケーションをモジュールとして呼び出すため、
module.exports
にアプリケーションを格納してお
きます。
sites/nodecookbook/app.js、sites/localhost-site/app.js ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.