Format Date Time Format String turn LocalDateTime

1. Format String Date Time Format turn LocalDateTime

1  / * *
 2  * String formatted date time format LocalDateTime turn, the following model:
 . 3  * [2017,7,22] ==> 2017-07-22 00:00:00
 . 4  * @param array value: e.g., [ 2017,. 7, 22 is]
 . 5  * @Returns} {string string date: 2017-07-22
 . 6  * / 
. 7   HE.localDateTimeToString = function (value) {
 . 8      IF (value!) return '-'
 . 9      // recombinant collection : complement day of the year, two complement 
10      var reDate value.map = (V => String (V) .padStart (2, '0' ))
 . 11      // non-completion time format, minutes and seconds is not zero 
12 is      the while (reDate.length <. 6 ) {
 13 is        reDate.push('00')
14     }
15   return `${d[0]}-${d[1]}-${d[2]} ${d[3]}:${d[4]}`
16 }

 2. Format String LocalDateTime transfer date

var now = [2017,7,22,11,11,10 ];
 // get the array in the first three elements 
var resNow now.splice = (0,. 3 );
 // splicing array element 
var nowStr = var resNow.join ( '-');