高效判断星期几的javascript代码
<html><title>test date</title><script language="javascript"> function onLoad(){ day = new Date().getDay(); alert("今天星期"+"天一二三四五六".charAt(day)); if((day==0) || (day ==6)){ alert("今天是周末!"); }else{alert("今天fei周末!"); }}</script><body onload="onLoad()"></body></html>? 1 楼 powerclark 2010-01-05 new Date().getDay() 返回结果如下： 0 Sunday
1 Monday
2 Tuesday
3 Wednesday
4 Thursday
5 Friday
6 Saturday