MyJavaScriptCode/index.html at master · YuHe0108/MyJavaScriptCode · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<title>构造方法最终版本</title>
	<link rel="stylesheet" href="">
</head>
<body>
	<script>

		function Dog(Option){
			this._init(Option);
		};
		//通过构造函数调用prototype的方法，动态的向构造函数中添加属性或者方法。
		Dog.prototype = {
			_init: function(Option){
				this.name = Option.name;
				this.age = Option.age;
				this.sex = Option.sex;
			},
			Walk: function(SomeWhere){
				console.log(this.name + "正在" + SomeWhere);
			},
			Eat: function(SomeThing){
				console.log(this.name + "正在吃" + SomeWhere);
			},
			Sleep: function(){
				console.log(this.name + "正在睡觉");
			}
		};
		var smallDog = new Dog({name: "小花", age: 15, sex: "gril"});
		smallDog.Walk("人民广场");

	</script>
	<h1>我是标题</h1>
</body>
</html>