简单的Javascript 类
JavaScript类代码
var One=function(){var a="";var b="";return {set_a : function (c){a=c ;},set_b : function (d){b=d ;},get_a : function (){return a ;},get_b : function (){return b ;}};};?调用示例：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>javascript 类示例</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <script type="text/javascript" src="One.js"></script> </head> <body> <script type="text/javascript"> var o= One(); o.set_a(12); o.set_b(13); alert(o.get_b()); </script> </body></html>?