json日期格式转换为正常格式

控制器代码：

using Layout.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace Layout.Controllers
{
    public class DateTimeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        public ActionResult GetJson1()
        {
            Student student = new Models.Student();
            student.ID = 1;
            student.Name = "张艺兴";
            student.Age = 28;
            student.Pwd = "123";
            student.Tel = "12345432";
            student.Birthday = DateTime.Now;
            return Json(student, JsonRequestBehavior.AllowGet);
        }
    }
}

Models代码：

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web;

namespace Layout.Models
{
    public class Student
    {
        public int ID { get; set; }
        [Required(ErrorMessage = "{0}姓名必填")]
        [RegularExpression(@"[\u4e00-\u9fa5_a-zA-Z0-9_]{2,10}", ErrorMessage ="姓名格式不正确！")]
        public string Name { get; set; }
        [Range(18, 40, ErrorMessage = "{0}你的年龄不适合！")]
        public int Age { get; set; }
        public string Pwd { get; set; }
        [Required(ErrorMessage = "必填")]
        [Display(Name = "手机号")]
        [RegularExpression(@"^1[34589][0-9]{9}$", ErrorMessage = "手机号码格式不正确！")]
        public string Tel { get; set; }
        public DateTime Birthday { get; set; }
    }
}

视图层代码：

@{
    Layout = null;
}