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<!DOCTYPE html>
<html>
<body>
<h1>JavaScript 对象</h1>
<h2>Object.create() 方法</h2>
<p>根据另一个对象的原型创建一个新对象。</p>
<p id="demo"></p>
<script>
// 创建一个对象:
const person = {
  firstName: "Bill",
  lastName: "Gates",
  language: "EN"
};
// 创建新对象
const man = Object.create(person);
man.firstName = "Steve";
// 显示属性
document.getElementById("demo").innerHTML = person.firstName + " and " + man.firstName;
</script>
</body>
</html>