直接复制以下代码，放在你想要显示的地方：

<script language=JavaScript>
today=new Date();
function initArray(){
this.length=initArray.arguments.length
for(var i=0;i<this.length;i++)
this[i+1]=initArray.arguments[i] }
var d=new initArray(
"星期日",
"星期一",
"星期二",
"星期三",
"星期四",
"星期五",
"星期六");
document.write(today.getYear(),"年",today.getMonth()+1,"月",today.getDate(),"日"," ",d[today.getDay()+1]);
</script>