MVC日期格式化,后台使用Newtonsoft.Json序列化日期,前端使用”f”格式化日期

MVC控制器中，经常使用Newtonsoft.Json把对象序列化成json字符串传递到前端视图。当对象中有DateTime类型的属性时，前后台如何处理才能把DateTime类型转换成想要的格式呢？

 

有这样的一个类具有DateTime类型属性：

using System;

namespace MvcApplication1.Models

{

    public class Sample

    {

        public int Id { get; set; }

        public string Name { get; set; }

        public DateTime Date { get; set; }

    }

}

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

 

控制器中使用Newtonsoft.Json把对象实例序列化成json字符串：

using System.Web.Mvc;

using MvcApplication1.Models;

using Newtonsoft.Json;

using Newtonsoft.Json.Converters;

namespace MvcApplication1.Controllers

{

    public class HomeController : Controller

    {

        public ActionResult Index()

        {

            var sample = new Sample()

            {

                Id = 1,

                Name = "good",

                Date = DateTime.Now

            };

            JsonSerializerSettings microsoftDateFormatSettings = new JsonSerializerSettings

            {

                 DateFormatHandling = DateFormatHandling.MicrosoftDateFormat,

                 DateTimeZoneHandling = DateTimeZoneHandling.Utc

            };

            ViewData["json"] = Newtonsoft.Json.JsonConvert.SerializeObject(sample, microsoftDateFormatSettings);

            return View();

        }

    }

}

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

前台视图使用一个叫"f"的js文件，把json中的日期格式转换成期望的样子：

@{

    ViewBag.Title = "Index";

    Layout = "~/Views/Shared/_Layout.cshtml";

}

<p>

    <span id="jsonDate">@ViewData["json"]</span>

</p>

<p>

    转换后的时间格式为：<span id="fDate"></span>

</p>

@section scripts

{

    <script src="~/Scripts/date.f-0.5.0.js"></script>

    <script type="text/javascript">

        $(function () {

            var obj = $.parseJSON($('#jsonDate').text());

            //$('#fDate').text(new Date(parseInt(obj.Date.substr(6))).f("yyyy-MM-dd HH:mm:ss"));

            $('#fDate').text(new Date(parseInt(obj.Date.substr(6))).f("yyyy-MM-dd"));

        });

    </script>

}

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

结果：

 

参考资料：

关于"f" 的js文件：http://fisforformat.sourceforge.net/

关于Newtonsoft.Json：http://james.newtonking.com/json/help/index.html?topic=html/DatesInJSON.htm