Timestamp conversion between js and C#

Convert JS timestamp to time in C#, and then convert the timestamp in C# to JS time

Timestamp in JS

var dt = new Date().getTime();//时间戳

C# timestamp to time

DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime( new DateTime(1970, 1, 1));
long lTime = long.Parse(dt + "0000");  //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",至于为什么我也不太清楚，也是仿照人家写的代码转换的
TimeSpan toNow = new TimeSpan(lTime);
DateTime dtResult = dtStart.Add(toNow); //得到转换后的时间

C# time to timestamp

System. DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime( new System. DateTime(1970, 1, 1, 0, 0, 0, 0));//intResult = (time- startTime).TotalMilliseconds;
DateTime dtResult//获取时间         
long t = (dtResult.Ticks - startTime.Ticks) / 10000;//除10000调整为13位

JS

var d = new Date(data);  //时间戳转时间
alert(formatDate(d)); 
//格式化时间
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 + "-"+ date + "" + hour + ":" +minute+":" + second;    
    }

The code is super simple, but very practical, friends, please refer to it; for more related tutorials, please visit JavaScript video tutorial, C# video tutorial!