CookieManager--Cookie管理类

 class CookieManager
{

    #region 存取Cookie

        ///

        /// 存Cookie
        ///

        /// 名称
        /// 值
        /// 到期时间
        public void SetCookie(string cookieName, string cookieValue, int cookieExpiryMinute)
        {
            cookieName = cookieName.ToLower();
            HttpCookie cookie = new HttpCookie(cookieName, cookieValue);
            cookie.Expires = DateTime.Now.AddMinutes(cookieExpiryMinute);
            cookie.Path = "/";
            cookie.Domain = ".8080go.com";
            HttpContext.Current.Response.Cookies.Remove(cookieName);
            HttpContext.Current.Response.Cookies.Add(cookie);
        }

        ///

        /// 存Cookie
        ///

        /// 名称
        /// 值
        public void SetCookie(string cookieName, string cookieValue)
        {
            SetCookie(cookieName, cookieValue, 60);
        }

        ///

        /// 清除Cookie
        ///

        /// 名称
        public void ClearCookie(string cookieName)
        {
            SetCookie(cookieName, "", -5);
        }

        ///

        /// 取Cookie
        ///

        /// 名称
        /// 当没有值的时候的默认值
        ///
        public string GetCookie(string cookieName, string defaultValue)
        {
            cookieName = cookieName.ToLower();
            string strResult = defaultValue;
            try
            {
                if (HttpContext.Current.Request.Cookies != null)
                {
                    if (HttpContext.Current.Request.Cookies[cookieName] != null)
                    {
                        strResult = HttpContext.Current.Request.Cookies[cookieName].Value;
                    }
                }
            }
            catch (Exception ex)
            {
                //this.WriteWrongLog(ex);
            }

            return strResult;
        }

        ///

        /// 取Cookie
        ///

        /// 名称
        ///
        public string GetCookie(string strName)
        {
            return GetCookie(strName, "");
        }

    #endregion

}