asp.net中客户端保持与服务器时间一致

代码是我从一个网站看到的代码改过来的。

后台代码中将服务器时间显示出来

Page.ClientScript.RegisterClientScriptBlock(this.GetType(),"time", "<script type=\"text/javascript\">\r\n\tvar strTime=\"" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "\";\r\n</script>\r\n");

前台使用javascript进行转换

strTime=strTime.replace(/(-)/g,"/");

var datNow=new Date(strTime);

var datLocalNow=new Date();

datC=datLocalNow-datNow;

function GetServerTime()

{

var datNow=new Date(new Date()-datC);

var strYear=datNow.getFullYear();

var strMonth=datNow.getMonth()+1;

strMonth=strMonth<10?"0"+strMonth:strMonth;

var strDay=datNow.getDate();

strDay=strDay<10?"0"+strDay:strDay;

var strHour=datNow.getHours();

strHour=strHour<10?"0"+strHour:strHour;

var strMinite=datNow.getMinutes();

strMinite=strMinite<10?"0"+strMinite:strMinite;

var strSecond=datNow.getSeconds();

strSecond=strSecond<10?"0"+strSecond:strSecond;

$("time").innerHTML=strYear+"年"+strMonth+"月"+strDay+"日 "+strHour+":"+strMinite+":"+strSecond

}

GetServerTime();

setInterval("GetServerTime()",1000);

基于JQ的插件封装