CookieHelper

CookieHelper

    public class CookieHelper
    {
        public static CookieHelper Instance { get; } = new CookieHelper();

        public void AppendCookie(HttpResponseBase response, tech_admin adminInfo)
        {
            HttpCookie cookie = new HttpCookie(Field.AdminCookieId);

            cookie.Values[Field.AdminType] = DESEncrypt.Encrypt(adminInfo.Admin_type.ToString());
            cookie.Values[Field.AdminLoginName] = DESEncrypt.Encrypt(adminInfo.Login_name);
            //cookie.Values[Field.AdminLoginPwd] = DESEncrypt.Encrypt(adminInfo.Login_pwd);
            //cookie.Values[Field.AdminCode] = DESEncrypt.Encrypt(adminInfo.Admin_code.ToString());
            //cookie.Values[Field.MType] = DESEncrypt.Encrypt(adminInfo.Mtype_id);
            cookie.Values[Field.MidField] = DESEncrypt.Encrypt(adminInfo.Mid);

            cookie.Expires = DateTime.Now.AddMinutes(Field.CookieExpireTimeMin);
            response.AppendCookie(cookie);
        }

        public tech_admin GetCookie(HttpRequestBase request)
        {
            HttpCookie cookie = request.Cookies.Get(Field.AdminCookieId);
            if (cookie == null || !cookie.HasKeys)
                return null;
            tech_admin adminInfo = new tech_admin();
            adminInfo.Login_name = DESEncrypt.Decrypt(cookie.Values[Field.AdminLoginName]);
            adminInfo.Admin_type = DESEncrypt.Decrypt(cookie.Values[Field.AdminType]).ToInt();
            //adminInfo.Login_pwd = DESEncrypt.Decrypt(cookie.Values[Field.AdminLoginPwd]);
            //adminInfo.Admin_code = DESEncrypt.Decrypt(cookie.Values[Field.AdminCode]).ToInt();
            //adminInfo.Mtype_id = DESEncrypt.Decrypt(cookie.Values[Field.MType]);
            adminInfo.Mid = DESEncrypt.Decrypt(cookie.Values[Field.MidField]);
            return adminInfo;
        }

        public static void RemoveCookie()
        {
            HttpCookie model = new HttpCookie(Field.AdminCookieId);
            model.Expires = DateTime.Now.AddHours(-1);
            HttpContext.Current.Response.AppendCookie(model);
        }
    }