foreach (YZZ.Model.urlManage url in list)

                {

                    if (ht.Contains(url.value))

                    {

                        //已填

                        tr1 += string.Format(tr1, url.name, url.value);

                    }

                    else

                    {



                        //未填

                        try

                        {

                            tr2 += string.Format(tr1, url.name, url.value);

                        }

                        catch (Exception ex)

                        {

                            

                            throw;

                        }

                         

                        Random ran = new Random();

                        int RandKey = ran.Next(10, 99);

                        data += string.Format(xml, url.number + url.urlType + url.paihao, url.name, url.value, url.addTime, RandKey);