<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>無標(biāo)題文檔</title><script language="javascript" type="text/javascript"><!--//獲得當(dāng)前時(shí)間,刻度為一千分一秒var initializationTime=(new Date()).getTime();function showLeftTime(){var now=new Date();var year=now.getFullYear();var month=now.getMonth();var day=now.getDate();var hours=now.getHours();var minutes=now.getMinutes();var seconds=now.getSeconds();document.all.show.innerHTML=""+year+"年"+month+"月"+day+"日 "+hours+":"+minutes+":"+seconds+"";//一秒刷新一次顯示時(shí)間var timeID=setTimeout(showLeftTime,1000);}//--></script></head><body><body onload="showLeftTime()"><label id="show">顯示時(shí)間的位置</label></body></html>var timeID=setTimeout(showLeftTime,1000);這句是什么意思，那個(gè)1000有什么用還有解釋一下var initializationTime=(new Date()).getTime();這句看不懂
js顯示時(shí)間代碼
慕粉1145407289
2017-04-10 21:22:15
