Question

求24小时时间JS代码

<script language="javascript">
<!--
//以下是提示显示
function showclock()
{
var outStr="";
var date = new Date();
var hour = date.getHours();
var min_ = date.getMinutes();
var sec = date.getSeconds();
var col = ":";
var spc = " ";

outStr = hour+col+min_+col+sec+spc;

if(hour < 6){outStr=outStr+"明天不用上班了吗?"}
else if (hour < 8){outStr=outStr+"全新的一天!"}
else if (hour < 12){outStr=outStr+"上午好!"}
else if (hour < 14){outStr=outStr+"中午好"}
else if (hour < 18){outStr=outStr+"下午好!"}
else if (hour < 22){outStr=outStr+"晚上好!"}
else if (hour < 23){outStr=outStr+"夜深了!早点休息吧!"}
document.getElementById("clock").innerHTML=outStr;
}
setInterval("showclock()",1000);
document.write('<span id="clock"></span>');
// -->
</script>
去掉问候语！
要 时：分：秒

Answer 1

<script language="javascript">

<!--

//以下是提示显示

function showclock()

{ 

  var outStr="";

  var date = new Date();

  var hour = date.getHours();

  var min_ = date.getMinutes(); 

  var sec = date.getSeconds();

  var col = ":";

  var spc = " ";

  //时分秒小于10的时候在前面添加个0

  if(hour<10)hour="0"+hour;

  if(min_<10)min_="0"+min_;

  if(sec<10)sec="0"+sec;

  outStr = hour+col+min_+col+sec+spc;

  document.getElementById("clock").innerHTML=outStr;

}

setInterval("showclock()",1000);

document.write('<span id="clock"></span>');

// -->

</script>

Answer 2

要的是不是这个：
<script>
var myDate=new Date();
var date = myDate.getFullYear() + "-" + sup(myDate.getMonth()) + "-" + sup(myDate.getDate());
var time = sup(myDate.getHours()) + ":" + sup(myDate.getMinutes()) + ":" + sup(myDate.getSeconds());
alert(date + " " + time);
function sup ( n ) { return (n<10) ? '0'+n : n; }
</script>

输出：
2015-10-30 14:07:30

Answer 3

<script language="javascript">
<!--
//以下是提示显示
function showclock()
{
var outStr="";
var date = new Date();
var hour = date.getHours();
var min_ = date.getMinutes();
var sec = date.getSeconds();
var col = ":";
var spc = " ";

outStr = hour+col+min_+col+sec+spc;

document.getElementById("clock").innerHTML=outStr;
}
setInterval("showclock()",1000);
document.write('<span id="clock"></span>');
// -->
</script>

Answer 4

把下面这段去掉就ok了
if(hour < 6){outStr=outStr+"明天不用上班了吗?"}
else if (hour < 8){outStr=outStr+"全新的一天!"}
else if (hour < 12){outStr=outStr+"上午好!"}
else if (hour < 14){outStr=outStr+"中午好"}
else if (hour < 18){outStr=outStr+"下午好!"}
else if (hour < 22){outStr=outStr+"晚上好!"}
else if (hour < 23){outStr=outStr+"夜深了!早点休息吧!"}