<HTML> <HEAD> <TITLE> Public Method </TITLE><script> //通过原型方式创建对象的get,set方法 function User(username,age) { this.username = username; this.age = age; } User.prototype.getUsername = function() { return this.username; } User.prototype.setUsername = function(username) { this.username = username; } User.prototype.getAge = function() { return this.age; } User.prototype.setAge = function(age) { this.age = age; } var me = new User("zdw",22); alert(me.getUsername() + "\n" + me.getAge()); me.setUsername("admin"); me.setAge(99); alert(me.getUsername() + "\n" + me.getAge());</script> </HEAD> <BODY> </BODY></HTML> 转载于:https://www.cnblogs.com/reommmm/articles/1439714.html