如何创建多维 JavaScript 对象?

javascriptweb developmentobject oriented programming更新于 2025/9/3 15:08:17

以下是创建多维 JavaScript 对象的代码 −

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: 18px;
      font-weight: 500;
      color: rebeccapurple;
}
</style>
</head>
<body>
<h1>Create a multidimensional JavaScript object</h1>
<div class="result"></div>
<button class="btn">点击此处</button>
<h3>Click on the above button to create and display a multidimensional object</h3>
<script>
   let resEle = document.querySelector(".result");
   let BtnEle = document.querySelector(".Btn");
   BtnEle.addEventListener("click", () => {
      let obj = {
         firstName: "Rohan",
         lastName: "Sharma",
         school: {
            name: "St Marks",
            address: {
               city: "Dwarka",
               state: "Delhi",
            },
         },
      };
      console.log(obj);
   });
</script>
</body>
</html>