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オブジェクトの扱い方

Posted at

#目次
①オブジェクトとは
②オブジェクトの扱い方

####①オブジェクトとは
オブジェクトとは、データと属性が一緒になったものをいう

####①オブジェクトの扱い方


//オブジェクトの作り方
const person = {}

//以下のようにデータと属性を入れた状態で生成することもできる
const perosn ={
 name:["Ito","Taro"],
 age:36,
 gender:"male",
 hobby:{
   sports:"baseball",
   music:"hiphop"
  }
 getFirstName(){
   console.log(this.name[0]);
  }
};

//以下のように記述をすれば年齢を変更することができる
person.age= 34;

//以下のように記述をすればメソッドを実行することができる。
person.getFirstName():


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