為什么加一個循環(huán)讓它一直顯示時間就卡著運行不了了???
<html>
<head>
<title>計時器</title>
<script type="text/javascript">
var mydate=new Date();?
var myyear=mydate.getFullYear();
var mymonth=mydate.getMonth()+1;
var myday=mydate.getDate();
var myhour=mydate.getHours();
var myminute=mydate.getMinutes();
var mysecond=mydate.getSeconds();
while(1){
document.write(myyear+"年"+mymonth+"月"+myday+"日"+myhour+"時"+myminute+"分"+mysecond+"秒");
}
</script>
</head>
<body>
</body>
</html>
2018-07-09
2018-07-16
2018-07-09
請問你說的是這樣嗎?
while(1){
var mydate=new Date();?
var myyear=mydate.getFullYear();
var mymonth=mydate.getMonth()+1;
var myday=mydate.getDate();
var myhour=mydate.getHours();
var myminute=mydate.getMinutes();
var mysecond=mydate.getSeconds();
document.write(mydate);
document.write(myyear+"年"+mymonth+"月"+myday+"日"+myhour+"時"+myminute+"分"+mysecond+"秒");
}