public ActionResult ExportExcel(String data)
{
Response.ContentType = "text/plain";
List<UserInfo> list = JsonConvert.DeserializeObject<List<UserInfo>>(data, dateTimeConverter);
UserInfo userinfo = new UserInfo();
//Response.ContentType = "application/vnd.ms-excel;charset=UTF-8";
//Response.AddHeader("Content-Disposition", string.Format("attachment;filename={0}", "temp.xls"));
//Response.Clear();
return File(userinfo.Export(list).GetBuffer(), "application/vnd.ms-excel;charset=UTF-8", "data.xls");
}
