JOIN序列化过程中日期的处理

System.Web.Script.Serialization.JavaScriptSerializer js = new System.Web.Script.Serialization.JavaScriptSerializer();
List<Student> list = new List<Student>();
list.Add(new Student()
{
    age = 10,
    date = DateTime.Now,
    name = "宋兴柱  是个好孩\"子,这里\"有英文逗号"
});

var str = js.Serialize(list);
str = Regex.Replace(str, @"\\/Date\((\d+)\)\\/", match =>
{
    DateTime dt = new DateTime(1970, 1, 1);
    dt = dt.AddMilliseconds(long.Parse(match.Groups[1].Value)).ToLocalTime();
    return dt.ToString("yyyy-MM-dd HH:mm:ss");
});

var value = "/Date(1414078309687)/";

var da = eval(‘new ‘ + value.replace(‘/‘, ‘‘, ‘g‘));
//或者
var da = value.replace(/\/Date\((\d+)\)\//gi, ‘$1‘);   ////通过正则拿到里面数。g 全局 i不区分大小写

da.toLocaleDateString()  //2014/10/23
da.toLocaleTimeString()  //下午11:31:49