23 //3.自定义构造函数
24 function getBoy(name,age) {
25 this.name = name;
26 this.age = age;
27 this.yao = function () {
28 console.log("跟我龟丞相,一起摇:黑马乱不乱,龟爷说了算");
29 }
30 }
31 var lmg = new getBoy("镇楼神龟",9000);
32 console.log(lmg);
33 lmg.yao();
//注：自定义构造函数的方法，在我写小鸟游戏的时候一直有在使用！！！
1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="UTF-8">
5 <title>Title</title>
6 <script>
7 //1.利用内置构造函数的方式来创建对象
8 var zyb = new Object();
9 zyb.name = "绿波";
10 zyb.age = 40;
11 console.log(zyb);
12
13 //2.利用工厂模式
14 function getStu(name,age) {
15 var stu = new Object();
16 stu.name = name;
17 stu.age = age;
18 return stu;
19 }
20 var cc = getStu("程胖",16);
21 console.log(cc);
22
23 //3.自定义构造函数
24 function getBoy(name,age) {
25 this.name = name;
26 this.age = age;
27 this.yao = function () {
28 console.log("跟我龟丞相,一起摇:黑马乱不乱,龟爷说了算");
29 }
30 }
31 var lmg = new getBoy("镇楼神龟",9000);
32 console.log(lmg);
33 lmg.yao();
34
35 //4.在使用内置构造方法的同时,初始化
36 var lcw = new Object(
37 {
38 name:"梁朝伟",
39 age:16,
40 say:function () {
41 console.log(this.name);
42 }
43 }
44 );
45 console.log(lcw);
46 lcw.say();
47
48 //5.使用对象的字面量来创建对象/可以初始化
49 var mpy = {
50 name:"妈卖批",
51 age:56,
52 say:function () {
53 console.log(this.name);
54 }
55 };
56 var res = Object.prototype.toString.call(mpy);
57 console.log(res);//object Object
58 console.log(mpy);
59 mpy.say();
60 </script>
61 </head>
62 <body>
63
64 </body>
65 </html>