标签:log this name div function alert nes call rip
//对象冒充实现继承 function Person() { this.speak = function () { alert("我是人类"); }; } function Chinese() { Person.call(this); } var p = new Chinese(); p.speak(); //对象冒充与原型继承 function Person(sColor) { this.color = sColor; } Person.prototype.sayColor = function () { alert(this.color); }; function Chinese(sColor, sName) { Person.call(this, sColor);//对象冒充继承属性 this.name = sName; } Chinese.prototype = new Person();//原型继承方法 Chinese.prototype.sayName = function () { alert(this.name); }; var p = new Chinese("red", "高聪"); p.sayColor(); p.sayName();
标签:log this name div function alert nes call rip
原文地址:http://www.cnblogs.com/gaocong/p/6951064.html