<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html
xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title></title>
<script src="../Scripts/jquery-1.4.1.js"
type="text/javascript"></script>
<script
src="../Scripts/jquery.cookies.2.2.0.min.js"
type="text/javascript"></script>
<script src="../Scripts/jquery.cookie.js"
type="text/javascript"></script> <!--记得添加jquery.cookie.js-->
<script type ="text/javascript" >
$(function() {
// alert($.cookie("用户名"));
// $($.cookie("用户名",
"tom")); //给cookie赋值
});
$(function() {
if ($.cookie("用户"))
{//判断cookie是否为空
$("#txtCookie").val($.cookie("用户"));
}
$("#btnCok").click(function() {
$.cookie("用户",
$("#txtCookie").val());
});
});
</script>
</head>
<body>
<input type ="text" id
="txtCookie" />
<input type ="button" id ="btnCok" value
="确定"/>
</body>
</html>
原文：http://www.cnblogs.com/sumg/p/3742673.html