/// <summary> /// 获取Cookie值 /// </summary> /// <param name="key">键</param> /// <returns>值</returns> private string GetCookieValue(string key) { HttpCookie cookie = HttpContext.Current.Request.Cookies.Get(Name); if (cookie == null) { return(null); } else { if (Encrypt) { return(DESC.Decrypt(cookie.Values[key])); } else { return(cookie.Values[key]); } } }