[WebMethod(Description = "取得所有人员 自带json")]        [SoapHeader("key")]        [ScriptMethod(ResponseFormat = ResponseFormat.Json, UseHttpGet = true)]        public string GetRenYuanJSON1()        {            DuDao.Dal.dc_renyuan dal = new DuDao.Dal.dc_renyuan();            JavaScriptSerializer json = new JavaScriptSerializer();            string str = json.Serialize(dal.GetModelList("", "", null));            str = Regex.Replace(str, @"\\/Date\((\d+)\)\\/", match =>            {                DateTime dt = new DateTime(1970, 1, 1);                dt = dt.AddMilliseconds(long.Parse(match.Groups[1].Value));                dt = dt.ToLocalTime();                return dt.ToString("yyyy-MM-dd HH:mm:ss");            });             return str;                   }        //json.net         DuDao.Dal.dc_renyuan dal = new DuDao.Dal.dc_renyuan();        var model = dal.GetModel(6);        model.login_time = DateTime.Now;        //model.login_time = DateTime.Parse(DateTime.Now.ToString());这样返回标准格式        IsoDateTimeConverter dtConverter = new IsoDateTimeConverter { DateTimeFormat = "yyyy-MM-ddTHH:mm:ss" };//自定义时间格式        return JsonConvert.SerializeObject(model,dtConverter);       //JsonConvert.SerializeObject(model,new JavaScriptDateTimeConverter());// new Date(11111)       //JsonConvert.SerializeObject(model);//默认时间格式 2016-06-27T14:42:59