日期计算在Chrome和Firefox中运行良好，但在Safari中则不然

Question

我正在计算两次之间的差值。这在chrome和firefox中运行良好，返回毫秒差。Safari中没有，将差异返回为NaN。

var currentdate = new Date();
var myDate = "2018-07-15 21:06:00";
var difference = (currentdate - new Date(myDate))/3600000;

感谢

Answer 1

@charlietfl是正确的。尝试ISO格式

var currentdate = new Date();
var myDate = "2018-07-15T21:06:00.000Z";
var difference = (currentdate - new Date(myDate))/3600000;