js解析json

　　

后台代码<br>JsonResult jr = new JsonResult() { Data = new { Filename = filename, Convented = convented, Datetime_now = datetime_now } };　　

返回的json格式　　

{"ContentEncoding":null,"ContentType":null,"Data":{"Filename":"d:/ 资源/20121218041946587/20121218041946587.flv","Convented":"d:/资源 /20121218041946587/20121218041946587.mp4","Datetime_now":"20121218041946587"},"JsonRequestBehavior":1}　　

　　 js解析json　　

eval('(' + response + ')').Data.Filename