组合构造函数模式和原型模式
- //以构造函数方式添加私有属性和方法
- function Person(name, age, address) {
- this.name = name;
- this.age = age;
- this.address = address;
- }
- //以原型方式添加公有属性、方法
- Person.prototype = {
- constructor: Person,
- showName: function () {
- alert(this.name + this.age + this.address);
- }
- }
- //使用
- var person = new Person("zhangsan", 22, "中国北京!");
- person.showName();