<script type="text/javascript" language="javascript">
//计时开始
var tStart =new Date()
StarTime_S =
tStart.getTime()
</script>
<script
type="text/javascript" language="javascript">
//计时结束
var tEnd =new Date()
EndTime_S=tEnd.getTime()
document.write ("本頁執行時間:" + (EndTime_S-StarTime_S)*0.001
+"秒 ");
</script>
js页面用时
最新推荐文章于 2023-11-22 08:16:08 发布