写了一个倒计时，原代码如下：

var times = new Date();
var timesout = new Date("2016-6-7");
var timesg = times.getTime();
var timeoutg = timesout.getTime();
var timescha = parseFloat(timeoutg) - parseFloat(timesg);
var days = Math.floor(timescha/1000/60/60/24);
var timesmins = timescha%(24*3600*1000);
var timeshouer=Math.floor(timesmins/(3600*1000))
$('.time-day').text(days);
$('.time-hour').text(timeshouer);

结果在谷歌浏览器上看是没问题的，但是在上线调试后，发现在ie浏览器上显示NAN，肿木办呢？

去网上找了半天，各种parseFloat，没有用。于是自己试。

解决办法很简单：

var times = new Date();
var timesout = new Date("2016/6/7 00:00:00");
var timesg = times.getTime();
var timeoutg = timesout.getTime();
var timescha = parseFloat(timeoutg) - parseFloat(timesg);
var days = Math.floor(timescha/1000/60/60/24);
var timesmins = timescha%(24*3600*1000);
var timeshouer=Math.floor(timesmins/(3600*1000))
$('.time-day').text(days);
$('.time-hour').text(timeshouer);

其实就是把日期的格式从2007-02-02  变成了2007/02/02   就是这么简单~~~