一个日期相关的问题

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="EditPlus">
  <META NAME="Author" CONTENT="">
  <META NAME="Keywords" CONTENT="">
  <META NAME="Description" CONTENT="">
  <SCRIPT LANGUAGE="JavaScript">
var rtnStr = "";
function getWeek(){
var date = new Date(Date.parse("2009" + "/01/01"));
var day = date.getDay();
var firstDay = new Date(date.getTime() + (day-7)*24*60*60*1000);
setStr(firstDay,new Date(firstDay),2009);
alert(rtnStr)
}
function setStr(dates,dates2,year){
var day1 = dates2;
var weekday = new Date(dates.getTime() + 7*24*60*60*1000);
rtnStr += dates2.getYear()+" "+(Number(dates2.getMonth())+1)+" "+dates2.getDate() + " to " ;
rtnStr += weekday.getYear()+" "+(Number(weekday.getMonth())+1)+" "+weekday.getDate() + "\n";
if(weekday.getYear() == year){
setStr(weekday,weekday,year);
}
}
  </SCRIPT>
</HEAD> <BODY onload="getWeek()">
</BODY>
</HTML>
把2009替换成你要输入的年份，就OK了。后边周1没有进行+1天的处理，自己研究吧。主要是要去吃饭了。饿啊，把DAY1那里+1天然后就好了

写了一个，应该是你所要的
<html>
<head><script>
var year=2008;
document.write(GetWeekArray(year).join("<br>"));function GetWeekArray(year)
{
    var fd = new Date(year,0,1)
    var fday = fd.getDay();
    var chr = "-";
    var weeks = [];
    fd.setDate(-fday+2);
    var t = null;
    while(fd.getFullYear()!=year+1)
    {
        t = fd;
        weeks.push(fd.getFullDateStr()+"至"+(new Date(fd.setDate(fd.getDate()+6))).getFullDateStr());
        fd.setDate(fd.getDate()+1);
    }
    return weeks;}function Date.prototype.getFullDateStr()
{
    var chr = "-";
    return this.getFullYear()+chr+(this.getMonth()+1)+chr+this.getDate();
}</script>
</head>
<body></body>
</html>

t变量没用到，可以去掉
<script>
var year=2008;
document.write(GetWeekArray(year).join("<br>"));function GetWeekArray(year)
{
    var fd = new Date(year,0,1)
    var fday = fd.getDay();
    var chr = "-";
    var weeks = [];
    fd.setDate(-fday+2);
    while(fd.getFullYear()!=year+1)
    {
        weeks.push(fd.getFullDateStr()+"至"+(new Date(fd.setDate(fd.getDate()+6))).getFullDateStr());
        fd.setDate(fd.getDate()+1);
    }
    return weeks;}function Date.prototype.getFullDateStr()
{
    var chr = "-";
    return this.getFullYear()+chr+(this.getMonth()+1)+chr+this.getDate();
}</script>

调试易

一个日期相关的问题

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