JavaScript date.@@toPrimitive() 함수는 날짜 객체를 기본 값으로 변환합니다.
다음은 JavaScript의 날짜 형식에 대한 코드입니다 -
예시
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
body {
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.sample {
font-size: 18px;
font-weight: 500;
}
</style>
</head>
<body>
<h1>JavaScript date.@@toPrimitive() functiont</h1>
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to see the date as primitive value</h3>
<script>
let fillEle = document.querySelector(".sample");
let date = new Date();
let primitiveDef = date[Symbol.toPrimitive]("default");
let primitiveNum = date[Symbol.toPrimitive]("number");
document.querySelector(".Btn").addEventListener("click", () => {
fillEle.innerHTML += "Hint = default :" + primitiveDef + "<br>";
fillEle.innerHTML += "Hint = number :" + primitiveNum;
});
</script>
</body>
</html> 출력
"여기를 클릭" 버튼을 클릭하면 -
