mvc 返回json格式时间格式化

 protected override JsonResult Json(object data, string contentType, System.Text.Encoding contentEncoding, JsonRequestBehavior behavior) ???????{ ???????????return new ToJsonResult ???????????{ ???????????????Data = data, ???????????????ContentEncoding = contentEncoding, ???????????????ContentType = contentType, ???????????????JsonRequestBehavior = behavior, ???????????????FormateStr = "yyyy-MM-dd HH:mm:ss" ???????????}; ???????} ???????protected JsonResult MyJson(object data) ???????{ ???????????return new ToJsonResult ???????????{ ???????????????Data = data, ???????????????FormateStr = "yyyy-MM-dd" ???????????}; ???????}

 /// <summary> ???/// 说明：转化为Jason ???/// 作者: CallmeYhz ???/// </summary> ???public class ToJsonResult : JsonResult ???{ ???????const string error = "该请求已被封锁，因为敏感信息透露给第三方网站，这是一个GET请求时使用的。为了可以GET请求，请设置JsonRequestBehavior AllowGet。"; ???????/// <summary> ???????/// 格式化字符串 ???????/// </summary> ???????public string FormateStr ???????{ ???????????get; ???????????set; ???????} ???????/// <summary> ???????/// 说明：重写ExecueResult方法 ???????/// 作者：CallmeYhz ???????????/// </summary> ???????/// <param name="context"></param> ???????public override void ExecuteResult(ControllerContext context) ???????{ ???????????if (context == null) ???????????{ ???????????????throw new ArgumentNullException("context"); ???????????} ???????????if (JsonRequestBehavior == JsonRequestBehavior.DenyGet && ???????????????String.Equals(context.HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase)) ???????????{ ???????????????throw new InvalidOperationException(error); ???????????} ???????????HttpResponseBase response = context.HttpContext.Response; ???????????if (!String.IsNullOrEmpty(ContentType)) ???????????{ ???????????????response.ContentType = ContentType; ???????????} ???????????else ???????????{ ???????????????response.ContentType = "application/json"; ???????????} ???????????if (ContentEncoding != null) ???????????{ ???????????????response.ContentEncoding = ContentEncoding; ???????????} ???????????if (Data != null) ???????????{ ???????????????JavaScriptSerializer serializer = new JavaScriptSerializer(); ???????????????string jsonstring = serializer.Serialize(Data); ???????????????//string hashOldPassword = @"\\/Date\((\param+)\+\param+\)\\/"; ???????????????string p = @"\\/Date\(\d+\)\\/"; ???????????????MatchEvaluator matchEvaluator = new MatchEvaluator(ConvertJsonDateToDateString); ???????????????Regex reg = new Regex(p); ???????????????jsonstring = reg.Replace(jsonstring, matchEvaluator); ???????????????response.Write(jsonstring); ???????????} ???????} ???????/// <summary> ???????/// 说明：将Json序列化的时间由/Date(1294499956278+0800)转为字符串 ???????/// 作者：CallmeYhz ??????????/// </summary> ???????private string ConvertJsonDateToDateString(Match m) ???????{ ???????????string result = string.Empty; ???????????string p = @"\d"; ???????????var cArray = m.Value.ToCharArray(); ???????????StringBuilder sb = new StringBuilder(); ???????????Regex reg = new Regex(p); ???????????for (int i = 0; i < cArray.Length; i++) ???????????{ ???????????????if (reg.IsMatch(cArray[i].ToString())) ???????????????{ ???????????????????sb.Append(cArray[i]); ???????????????} ???????????} ???????????// reg.Replace(m.Value; ???????????DateTime dt = new DateTime(1970, 1, 1); ???????????dt = dt.AddMilliseconds(long.Parse(sb.ToString())); ???????????dt = dt.ToLocalTime(); ???????????result = dt.ToString(this.FormateStr); ???????????return result; ???????} ???}