原文地址: http://www.cnblogs.com/wwcherish/archive/2013/04/17/3026848.html
<script type="text/javascript">
function Get_Cookie(name) {
var start = document.cookie.indexOf(name + "=");
var len = start + name.length + 1;
if ((!start) && (name != document.cookie.substring(0, name.length))) return null;
if (start == -1) return null;
var end = document.cookie.indexOf(";", len);
if (end == -1) end = document.cookie.length;
return decodeURI(document.cookie.substring(len, end));
}
function Set_Cookie(name, value, expires, path, domain, secure) {
expires = expires * 60 * 60 * 24 * 1000;
var today = new Date();
var expires_date = new Date(today.getTime() + (expires));
var cookieString = name + "=" + decodeURIComponent(value)/** encodeURIComponent(value) 貌似也行**/ +
((expires) ? ";expires=" + expires_date.toGMTString() : "") +
((path) ? ";path=" + path : "") +
((domain) ? ";domain=" + domain : "") +
((secure) ? ";secure" : "");
document.cookie = cookieString;
}
//页面加载
$(function () {
Set_Cookie('dynewform_name', 'zhuname', 36500);
var nameone = Get_Cookie("dynewform_name");
alert(nameone) //==>zhuname
});
</script>