3-09(ObjectDestructuring).html

<html>
    <head>
    <title>Object Destructuring</title>
</head>
<body>
    <script>
        function getPerson() {
            return {
                firstName : "길동",
                lastName : "홍",
                age : 23,
                email : "Hong@gmail.com",
                city : "Seoul",
                country : "Chosum"
            }
        }
        // var person  = getPerson();
        // console.log(person);
        // console.log(typeof person); 
        // console.log(person.firstName); 
        // console.log(person.lastName);
        // => 전체를 가져와 firstName, lastName 두 개만 사용한다면 비효율적

        var {firstName, lastName} = getPerson();
        console.log(firstName);
        console.log(lastName);

    </script>
</body>
</html>