Utc vs local Time 【下】：SpecifyKind ToUniversalTime ToLocalTime

1.代码：

using System;
using System.Web.Mvc;

namespace CloudCodeTest.Controllers
{
    public class TimeTestController : Controller
    {
        // GET: TimeTest
        public ActionResult Index()
        {
            DateTime utcTime = DateTime.UtcNow;
            DateTime localTime = DateTime.Now;
            DateTime specifyUtc = DateTime.SpecifyKind(localTime, DateTimeKind.Utc);
            var localToUtc = localTime.ToUniversalTime();
            var utcToLocal = utcTime.ToLocalTime();
            // return View(utcTime);//好像不能直接这么写，需要建立一个Model,如下：
            var model = new DateTimeTestModel
            {
                utcTime = utcTime,
                localTime = localTime,
                specifyUtc = specifyUtc,
                utcTimeKind = utcTime.Kind,
                localTimeKind = localTime.Kind,
                specifyUtcKind = specifyUtc.Kind,
                localToUtc = localToUtc,
                localToUtcKind = localToUtc.Kind,
                utcToLocal = utcToLocal,
                utcToLocalKind = utcToLocal.Kind
            };
            return View(model);

        }
    }

    public class DateTimeTestModel
    {
        public DateTime utcTime { get; set; }
        public DateTime localTime { get; set; }
        public DateTime specifyUtc { get; set; }

        public DateTimeKind utcTimeKind { get; set; }
        public DateTimeKind localTimeKind { get; set; }
        public DateTimeKind specifyUtcKind { get; set; }
        public DateTime localToUtc { get; set; }
        public DateTimeKind localToUtcKind { get; set; }
        public DateTime utcToLocal { get; set; }
        public DateTimeKind utcToLocalKind { get; set; }
    }
}

2.前端：

@{
    ViewBag.Title = "Index";
}

<h2>Index</h2>

UTC 时间为： @Model.utcTime   &nbsp;&nbsp;Kind:@Model.utcTimeKind
<br />
本地时间为：@Model.localTime &nbsp;&nbsp;Kind:@Model.localTimeKind
<br />
SpecifyUtcKind的时间为：@Model.specifyUtc &nbsp;&nbsp;Kind:@Model.specifyUtcKind
<br />
UTC 时间转为本地时间： @Model.utcToLocal   &nbsp;&nbsp;Kind:@Model.utcToLocalKind
<br />
本地时间转为UTC时间：@Model.localToUtc &nbsp;&nbsp;Kind:@Model.localToUtcKind


<script>
    var jsonDate = 1644592715000
    var utcDate = new Date(jsonDate);
    var localDate = new Date(utcDate.toString());
    console.log(utcDate);
    console.log(localDate);
</script>

 

3.测试结果