. net--processing of DateTime in serialization and deserialization

to take on this, now I'm adding a date-time Type field to the class:

Public  class Student    {public       string StudentID {get; set;}       public string Name {get; set;}       public int Age {get; set;}       public string Address {get; set;}       Public DateTime Birthday {get; set;}    }

This problem occurs after serialization if the type of birthday is not processed:

{"Address": "Chaoyang District of Beijing", "Birthday": "\/date (1434943392228+0800)/", "Name": "paddy field such as Ya", "StudentID": "" "," Age ": 20}

Now let's make an improvement on the original method:

 public static class JsonConvert {//<summary>//Converts the obj to JSON. </summary>//<typeparam name= "T" ></typeparam>//<param name= "T" >the t.</p aram>//<returns>System.String.</returns>//<remarks>editor:v-liuhch createtime:201 5/6/21 21:40:55</remarks> public static string convertobjtojson<t> (T t) {Datacontrac            Tjsonserializer ser = new DataContractJsonSerializer (T.gettype ()); try {using (MemoryStream ms=new MemoryStream ()) {SE                        R.writeobject (ms,t); String Strjson=encoding.utf8.getstring (Ms.                        ToArray ());                        Replace the JSON Date string with string p = @ "\\/date\ ((\d+) \+\d+\) \\/";                     MatchEvaluator matchevaluator = new MatchEvaluator (convertjsondatatodatestring);   Regex reg = new regex (p); Strjson = Reg.                        Replace (Strjson, MatchEvaluator);                     return Strjson;        }} catch (IOException) {//Handle exception yourself return null;        }}///<summary>//Jsons the deserialize. </summary>//<typeparam name= "T" ></typeparam>//<param name= "Strjson" >the ST R json.</param>//<returns> ' 0.</returns>//&LT;REMARKS&GT;EDITOR:V-LIUHCH Createtime: 2015/6/21 21:46:37</remarks> public static T jsondeserialize<t> (String strjson) where T:clas S//constraint T is class, can also be relaxed type, here is just an example, write fun, Aubagne, here can be changed {datacontractjsonserializer ser = new Datacontractjsonseri            Alizer (typeof (T));  try {//Convert the string "Yyyy-mm-dd HH:mm:ss" to "\/date (1294499956278+0800) \ \" Format "string p = @"\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2} ";                MatchEvaluator matchevaluator = new MatchEvaluator (convertdatestringtojsondate);                Regex reg = new regex (p); Strjson = Reg.                Replace (Strjson, MatchEvaluator); using (MemoryStream ms = new MemoryStream (Encoding.UTF8.GetBytes (Strjson))) {T obj = se                    R.readobject (MS) as T;                return obj;            }} catch (IOException e) {//Handle exception yourself return null;        }}///<summary>//Converts the JSON data to date string. </summary>//<param name= "M" >the m.</param>//<returns>system.string.</re turns>//<remarks>editor:v-liuhch CREATETIME:2015/6/22 11:39:18</remarks> private Static St Ring convertjsondatatodatestring (Match m) {string result = string. EmPty            DateTime dt = new DateTime (1970, 1, 1); DT = dt. Addmilliseconds (Long. Parse (M.groups[1].            Value)); DT = dt. ToLocalTime ();//Convert to local time result = dt.            ToString ("Yyyy-mm-dd HH:mm:ss");                return result;        }//<summary>//Converts the date string to JSON date. </summary>//<param name= "M" >the m.</param>//<returns>system.string.</re turns>//<remarks>editor:v-liuhch CREATETIME:2015/6/22 11:39:15</remarks> private Static St Ring Convertdatestringtojsondate (Match m) {string result = string.             Empty; DateTime dt = DateTime.Parse (M.groups[0].             Value); DT = dt.              ToUniversalTime ();            TimeSpan ts = dt-datetime.parse ("1970-01-01"); result = String. Format ("\\/date ({0}+0800) \\/", TS.            TotalMilliseconds);                return result; }              }

Of course, at the time of serialization, we can not do a separate date and time processing, get the foreground JS, then the data for an integrated filtering, so that the dead date time will not be fixed return format, it feels better than in the background processing.

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