实际上是Json格式化问题，我们应该在返回json的时候进行格式化，我们需要重写系统的JsonResult类

using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Web.Mvc; using System.Text.RegularExpressions; using System.Web; using System.Web.Script.Serialization; namespace App.Common { 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; } 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 p = @"\\/Date\((\d+)\+\d+\)\\/"; string p = @"\\/Date\(\d+\)\\/"; MatchEvaluator matchEvaluator = new MatchEvaluator(ConvertJsonDateToDateString); Regex reg = new Regex(p); jsonstring = reg.Replace(jsonstring, matchEvaluator); response.Write(jsonstring); } } /// <summary> /// 将Json序列化的时间由/Date(1294499956278+0800)转为字符串 /// </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("yyyy-MM-dd HH:mm:ss"); return result; } } }