As shown, look at the code:
Var Datel = new Date ( "09/29/2019 10:56" )
// add two days
var s1 = date1.getTime() + 3600 * 1000 * 24 * 2
this.fillTime = moment(s1).format('YYYY-MM-DD HH:mm:ss')
console.log(this.fillTime)
Print Results:
Record life bit by bit! ! ! ! !