Js返回星期方法

返回星期方法

<script type="text/javascript">
var mydate=new Date();//定义日期对象
var weekday=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];
//定义数组对象,给每个数组项赋值
var mynum=mydate.getDay();//返回值存储在变量mynum中
document.write(mydate.getDay());//输出getDay()获取值
document.write("今天是："+ weekday[mynum]);//输出星期几
</script>