实例讲解js和html获取系统当前时间的方法
程序员文章站
2022-03-17 19:06:41
...
本文主要为大家详细介绍了javascript html获取系统当前时间,具有一定的参考价值,感兴趣的小伙伴们可以参考一下,希望能帮助到大家更好的掌握js和html。
<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1 intDays = 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>
大家学会了吗?赶紧动手尝试一下吧。
相关推荐:
JS之Date对象和获取系统当前时间详解_javascript技巧
以上就是实例讲解js和html获取系统当前时间的方法的详细内容,更多请关注其它相关文章!
上一篇: 文件编码base64通过AJAX上传
下一篇: JS动态添加方法与PHP动态添加方法比较