js+html获取系统当前时间

时间：2021-05-26

本文实例为大家分享了html获取系统当前时间的具体代码，供大家参考，具体内容如下

<html><head><STYLE>TD {FONT-SIZE: 12px; COLOR: #ffffff; FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif}</STYLE><SCRIPT language=JavaScript>function tick() {var years,months,days,hours, minutes, seconds;var intYears,intMonths,intDays,intHours, intMinutes, intSeconds;var today;today = new Date(); //系统当前时间intYears = today.getFullYear(); //得到年份,getFullYear()比getYear()更普适intMonths = today.getMonth() + 1; //得到月份，要加1intDays = today.getDate(); //得到日期intHours = today.getHours(); //得到小时 intMinutes = today.getMinutes(); //得到分钟intSeconds = today.getSeconds(); //得到秒钟years = intYears + "-"; if(intMonths < 10 ){months = "0" + intMonths +"-";} else {months = intMonths +"-";}if(intDays < 10 ){days = "0" + intDays +" ";} else {days = intDays + " ";}if (intHours == 0) {hours = "00:";} else if (intHours < 10) {hours = "0" + intHours+":";} else {hours = intHours + ":";}if (intMinutes < 10) {minutes = "0"+intMinutes+":";} else {minutes = intMinutes+":";}if (intSeconds < 10) {seconds = "0"+intSeconds+" ";} else {seconds = intSeconds+" ";}timeString = years+months+days+hours+minutes+seconds;Clock.innerHTML = timeString;window.setTimeout("tick();", 1000);}window.onload = tick;</SCRIPT></head><BODY leftMargin=0 topMargin=0 marginwidth="0" marginheight="0"><TABLE cellSpacing=0 cellPadding=0 width="100%" border=0><TR bgColor=#73a3d4 height=40><TD noWrap align=right width=209 ><SPAN id="Clock"></SPAN></TD></TR></TABLE></BODY></HTML>

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