javascript中Date和string的互转
js是弱类型的 但是某些时候 你还真需要一个date
比如说 指定时间 那么3个小时后是什么时间
这样的函数 自己写就麻烦了
转成Date
var hs = Date.parse('03/02/2009 22:10');
var d = new Date(hs);
document.write(d);
document.write('<br/>');
var h=3.5;
var arrh=String(h).split('.');
document.write(Number(arrh[1])*6);
document.write('<br/>');
d.setHours(d.getHours()+Number(arrh[0]));
d.setMinutes(d.getMinutes()+Number(arrh[1])*6);
document.write(d);
参考
http://www.cnblogs.com/east-liujie/archive/2006/10/21/535784.html
http://www.happyshow.org/view.php?id=145
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