javascript 并不提供类这样方便实用的面向对象类型，今天学习到了，直接上代码：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title> Demo Js_Class </title> <script type="text/javascript" charset="utf-8"> var Student = { CreateNew : function(){ var student = {}; student.name = "学生"; var pte = "我是私有的"; tudent.pte = function(){return pte;} student.showname = function(){return "我是"+student.name;} return student; } }; var HighSchool = { CreateNew : function(){ var h_stu = Student.CreateNew(); h_stu.scole = "100"; h_stu.showscole = function(){return "我的分数"+h_stu.scole;} return h_stu; } }; window.onload = function() { var high = HighSchool.CreateNew(); high.name = "小莫"; var str = high.pte()+"\n"+high.showname()+"\n"+high.showscole(); document.write(str); } </script> </head> <body> </body> </html>
这叫什么极简主义法，还有好多其他的实现方法，我就不多说了，给大家一个连接：
http://www.ruanyifeng.com/blog/2012/07/three_ways_to_define_a_javascript_class.html
日常捕获的野生知识 - javascript 与 类,布布扣,bubuko.com
原文：http://www.cnblogs.com/qdhotel/p/3880313.html