1
1

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

javascriptのclass、オブジェクト、継承とかそのへん

Posted at

クラスとオブジェクトとインスタンスについて

クラスは設計書のようなものでクラスからできたオブジェクトをインスタンスという。オブジェクトはデータの集まりのようなもの。

継承

すでにあるクラスをもとに新しいクラスを作成する事。

継承の書き方

読み込みなどをして事前に継承するclassを記載する

rei.js
import Rei from "./rei.js";
class Reidai extends Rei{
}
1
1
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
1
1

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?