<script>//作用求两个日期时间的时间间隔function getSpaceBetweenDate(date1,date2) {//1.得到两个日期之间的秒数var between = Math.round(Math.abs(date1 - date2)/1000);//2.把秒数转换成相差多少天 多少小时 多少分钟 多少秒var day = Math.floor(between/(24*60*60));var hour = Math.floor(between/60/60) % 24;var minute = Math.floor(between/60)%60;var second = between%60;//3.包装一个对象返回var obj = {day:day,hour:hour,minute:minute,second:second}return obj;}var date1 = new Date("2017-8-8 22:23:23");var date2 = new Date("2017-10-8 23:30:30");//使用自己写的方法求两个时间的差var o = getSpaceBetweenDate(date1,date2);console.log(o);</script>

