拍拍尘土

<SCRIPT LANGUAGE="JavaScript">
<!--
var myDate = new Date();
    myDate.getYear(); //获取当前年份(2位)
    myDate.getFullYear(); //获取完整的年份(4位,1970-????)
    myDate.getMonth(); //获取当前月份(0-11,0代表1月)
    myDate.getDate(); //获取当前日(1-31)
    myDate.getDay(); //获取当前星期X(0-6,0代表星期天)
    myDate.getTime(); //获取当前时间(从1970.1.1开始的毫秒数)
    myDate.getHours(); //获取当前小时数(0-23)
    myDate.getMinutes(); //获取当前分钟数(0-59)
    myDate.getSeconds(); //获取当前秒数(0-59)
    myDate.getMilliseconds(); //获取当前毫秒数(0-999)
    myDate.toLocaleDateString(); //获取当前日期
    var mytime=myDate.toLocaleTimeString(); //获取当前时间
    myDate.toLocaleString( ); //获取日期与时间

if (mytime<"23:30:00")
{
alert(mytime);
}
//-->

</SCRIPT>

today = new Date();

    var todayStr = today.getYear() + "-";
    if(today.getMonth()<10){
    todayStr=todayStr+"0"+today.getMonth();
    }
    else{
    todayStr=todayStr+today.getMonth();
    }
     
    if(today.getDay()<10){
    todayStr=todayStr+"-0"+today.getDay();
    }
    else{
    todayStr=todayStr+today.getDay();
    }
    todayStr = todayStr +" "
     
    if(today.getHours()<10){
    todayStr=todayStr+today.getHours();
    }
    else{
    todayStr=todayStr+today.getHours();
    }

    if(today.getMinutes()<10){
    todayStr=todayStr+":0"+today.getMinutes();
    }
    else{
    todayStr=todayStr+":"+today.getMinutes();
    }
    todayStr = todayStr + ":00";

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/ITshu/archive/2008/08/18/2790932.aspx