js时间戳和c#时间戳互转

桃扇骨 2022-08-07 16:39 288阅读 0赞

using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;
    using Newtonsoft.Json;
    
    namespace TestWeb
    {
        public partial class ajax : System.Web.UI.Page
        {
            protected void Page_Load(object sender, EventArgs e)
            {
                if (!IsPostBack)
                {
                    //TestAjax()
                }
            }
    
            public void TestAjax()
            {
                var phone = Request.Form["phone"];
                var authcode = Request.Form["authcode"];
                var pt = Request.Form["pt"]; //js时间戳 new Date().getTime() eg: 1429503106452
    
                string outputmsg = string.Empty;
    
                if (phone != null && authcode != null && pt != null)
                {
                    DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
                    //说明下，时间格式为13位后面补加4个"0"，如果时间格式为10位则后面补加7个"0"
                    long lTime = long.Parse(pt + (pt.Length == 13 ? "0000" : "0000000"));
                    TimeSpan toNow = new TimeSpan(lTime);
                    DateTime dtResult = dtStart.Add(toNow); //得到转换后的时间
    
                    string str = dtResult.ToString();
                    outputmsg = OutMsg(new ResponseInfo { success = true, tag = 100, msg = "成功" });
                }
    
                Response.Write(outputmsg);
            }
    
            public long GetCurrentTicksForJs()
            {
                System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0));
                DateTime dtResult = DateTime.Now;//获取时间         
                long t = (dtResult.Ticks - startTime.Ticks) / 10000;//除10000调整为13位
                return t;
            }
    
            public string OutMsg(object obj)
            {
                return JsonConvert.SerializeObject(obj, Newtonsoft.Json.Formatting.Indented);
            }
    
            public class ResponseInfo
            {
                public bool success { get; set; }
                public int tag { get; set; }
                public string msg { get; set; }
            }
    
            //...
    
        }
    }

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ajax.aspx.cs" Inherits="TestWeb.ajax" %>
    
    <script type="text/javascript">
        var d = new Date(<%=GetCurrentTicksForJs() %>);
        alert(formatDate(d)); 
    
        function formatDate(now) {
            var year = now.getFullYear();
            var month = now.getMonth() + 1;
            var date = now.getDate();
            var hour = now.getHours();
            var minute = now.getMinutes();
            var second = now.getSeconds();
            return year 
                    + "-" 
                    + (month.toString().length ==1 ? "0"+month : month) 
                    + "-" 
                    + (date.toString().length ==1 ? "0"+date : date)  + " " + hour + ":" + minute + ":" + second;
        }
    </script>

var date = new Date(1459481266695);
    Y = date.getFullYear() + '-';
    M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1) : date.getMonth()+1) + '-';
    D = date.getDate() + ' ';
    h = date.getHours() + ':';
    m = date.getMinutes() + ':';
    s = date.getSeconds(); 
    console.log(Y+M+D+h+m+s); 
    VM307:9 2016-04-1 11:27:46