waitan0 2013-04-12
代码如下:
var nowtime = (new Date).getTime();/*当前时间戳*/ /*转换时间,计算差值*/ function comptime(beginTime,endTime){ var secondNum = parseInt((endTime-beginTime*1000)/1000);//计算时间戳差值 if(secondNum>=0&&secondNum<60){ return secondNum+'秒前'; } else if (secondNum>=60&&secondNum<3600){ var nTime=parseInt(secondNum/60); return nTime+'分钟前'; } else if (secondNum>=3600&&secondNum<3600*24){ var nTime=parseInt(secondNum/3600); return nTime+'小时前'; } else{ var nTime = parseInt(secondNum/86400); return nTime+'天前'; } } t = comptime("1324362556",nowtime);//timestamp为PHP通过ajax回传的时间戳 alert(t);