February 2013
Intermediate to advanced
380 pages
7h 45m
Japanese
Content preview from Nodeクックブック
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
274
8 章 ネットワークサービスの実装
アカウントをアップグレードしていない場合、
makeCall
で使用する電話番号は、
Twilio
のア
カウントセクションの
Numbers
セクション（
https://www.twilio.com/user/account/phone-
numbers/
）で認証済みでなければなりません。
makeCall
は
call
をパラメータとしてコールバックを実行します。
call
は
EventEmitter
で、
answered
イベントと
ended
イベントを扱います。
twilio
モジュールは
Twilio
からのコールバック
を透過的にこれらのイベントに変換します。
answered
イベントはコールバック関数に
req
オブジェクトと
res
オブジェクトを渡します。
req
は発信に関する情報を持ち、
res
は通話を扱うための
res.append
や
res.send
といったメソッドを
持っています。
合成音声によるテキスト読み上げメッセージを相手に送るために、
twilio
モジュールの
Twiml
クラスをインスタンス化し、
Say
メソッドを使用します（大文字で始まることに注意してくださ
い。小文字の「
s
」にするとエラーが発生します）。
TwiML
は
Twilio
のマークアップ言語で、
API
固有の
XML
です。
twilio
モジュールは、必要と
なる
XML
を作成する面倒な作業を扱うために
Twiml
クラスを提供しています。ここでは、
2
つの
Say
動作を構成するために
Twiml
を使います。
2
つの
append
とそれに続く ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.