Beispiel #1
0
        /// <summary>
        /// 获取指定Cookie值
        /// </summary>
        /// <param name="cookiename">cookiename</param>
        /// <param name="isencrypt">是否加密</param>
        /// <returns></returns>
        public static string GetCookieValue(string cookiename, bool isencrypt)
        {
            IsNullCookieName(cookiename);
            HttpCookie cookie = HttpContext.Current.Request.Cookies[cookiename];
            string     str    = string.Empty;

            if (cookie != null)
            {
                str = isencrypt ? DEncryptHelper.Decrypt(HttpUtility.UrlDecode(cookie.Value)) : HttpUtility.UrlDecode(cookie.Value);
            }
            return(str);
        }
Beispiel #2
0
        /// <summary>
        /// 添加或更新一个Cookie
        /// </summary>
        /// <param name="cookiename">cookie名</param>
        /// <param name="cookievalue">cookie值</param>
        /// <param name="expires">过期时间 DateTime</param>
        /// <param name="isencrypt">是否加密</param>
        public static void SetCookie(string cookiename, string cookievalue, DateTime?expires, bool isencrypt)
        {
            IsNullCookieName(cookiename);
            var cookie = new HttpCookie(cookiename)
            {
                Path     = "/",    //指定统一的Path,比便能通存通取
                HttpOnly = true,   //指定客户端脚本是否可以访问[默认为false]
                Domain   = Domain, //设置跨域,这样在其它二级域名下就都可以访问到了
                Value    = isencrypt ? HttpUtility.UrlEncode(DEncryptHelper.Encrypt(cookievalue)) : HttpUtility.UrlEncode(cookievalue),
            };

            if (expires != null)
            {
                cookie.Expires = (DateTime)expires;//expires==null 浏览器关闭时自动清除
            }
            if (HttpContext.Current.Request.Cookies[cookiename] == null)
            {
                HttpContext.Current.Response.Cookies.Add(cookie); //添加Cookie
            }
            else
            {
                HttpContext.Current.Response.AppendCookie(cookie); //更新Cookie
            }
        }