直接上源码吧:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script type="text/javascript" src="jquery.js"></script>
<title>无标题文档</title>
<script type="text/javascript">
(function()
{
var ntx=function()
{
return this;
}
ntx.prototype={
id:"test",
aa:function(bb)
{
alert(bb);
},
cc:function(dd)
{
alert(dd);
}
}
window.test = ntx;
})();
</script>
</head>
<body>
<script>
(function(){
var xt = new test();
xt.aa("xx and xx");
xt.cc("这是一个测试!");
xt.cc(xt.id);
})();
</script>
</body>
</html>
注意:最后xt是new出来的且要将ntx保存到window变量中