js 设置cookie转

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>