////公共方法//  $.oop.newClass=function newClass(obj) {//     function create() {//         if (obj != null)//             return obj();//     }//     var c = new create();//     return c;// }//人var person = $.oop.newClass(function () {    //构造函数    function person() {    }    //公有属性    person.prototype.age = 15;    //公有函数    person.prototype.eat = function () {        alert("我会吃");    };    return person;});//程序员var programMonkey = $.oop.newClass(function () {    //构造函数    function programMonkey() {    } programMonkey.prototype = person.prototype;//继承    programMonkey.prototype.skill = "asp.net";    programMonkey.prototype.work = function () {        alert("我会加班");    }    return programMonkey;});var pm = new programMonkey();//人的函数pm.eat();//程序猿的函数pm.work();//输出属性alert("人家才" + pm.age + "岁,我是一个" + pm.skill + "猿");

//共用函数//$.oop.newClass = function (obj) {//    function Create() {//        if (obj != null)//            return obj();//    }//    var c = new Create();//    return c;//}var iPerson = $.oop.newClass(function () {    //构造函数    function person() {    }    person.prototype.name;    person.prototype.iq;    person.prototype.eat;    return person;});//程序员var programMonkey = $.oop.newClass(function () {    //构造函数    function programMonkey() {    } programMonkey.prototype = iPerson.prototype ;//继承    return programMonkey;});//设计湿var designer = $.oop.newClass(function () {    //构造函数    function designer() {    } designer.prototype = iPerson.prototype ;//继承    return designer;});var inputValue = "程序员";var ip = new iPerson();if (inputValue == "程序员") {    ip = new programMonkey();    ip.iq = 0;    ip.eat = function (msg) {        alert(msg + "吃香蕉")    }    } else if (inputValue == "设计湿") {    ip = new designer();    ip.iq = 100;    ip.eat = function (msg) {        alert(msg + "吃香蕉")    }}ip.name = inputValue; ip.eat("我是"+ip.name+"  智力"+ip.iq+" ");