JavaScript 中的 ES6 屬性簡寫

在 ES6 中，如果物件鍵名和作為屬性值傳遞的變數具有相同名稱，則我們可以簡單地省略該值名稱，只指定鍵名。

以下是 JavaScript 中屬性簡寫的程式碼 −

示例

<!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;
   }
   .result {
      font-size: 20px;
      font-weight: 500;
      color: blueviolet;
   }
</style>
</head>
<body>
<h1>ES6 Property Shorthands in JavaScript</h1>
<div class="result"></div>
<br />
<button class="Btn">CLICK HERE</button>
<h3>Click on the above button to display the person object</h3>
<script>
   let resEle = document.querySelector(".result");
   let BtnEle = document.querySelector(".Btn");
   let name='Rohan',age=16,place='Delhi';
   let person = {
      name,age,place,
   }
   BtnEle.addEventListener("click", () => {
      resEle.innerHTML = 'person.name = '+person.name+'<br>';
      resEle.innerHTML += 'person.age = '+person.age+'<br>';
      resEle.innerHTML += 'person.place = '+person.place+'<br>';
   });
</script>
</body>
</html>