Javascript 如何为解析时刻日期添加小时数？

How to add hours to a parse moment date?

提问by Arnold wanna be

I just want to ask if it is possible to add hours to a parse moment date. I have a code like this:

我只是想问是否可以在解析时刻日期中添加小时数。我有一个这样的代码：

var myDate = "2017-04-14 07:07:15"; 
var object_myDate = moment(myDate).format('YYYY-MM-DD hh:mm:ss');
var status = object_myDate.add(5, 'hours');

but this code gives the following error:

但此代码给出了以下错误：

object_myDate.add is not a function

object_myDate.add is not a function

回答by VincenzoC

addis a moment function, you should use on moment object:

add是一个矩函数，你应该在矩对象上使用：

var myDate = "2017-04-14 07:07:15"; 
var status = moment(myDate).add(5, 'hours').format('YYYY-MM-DD hh:mm:ss');