var hislist = [{ 'id':'1','date','2020-11-21 15:16:09'},
{ 'id':'2','date','2020-11-22 10:11:06'},
{ 'id':'3','date','2020-11-24 15:32:06'},
{ 'id':'4','date','2020-11-25 18:41:46'}];
let Onecycledate: any = hislist;
let twocycledate = Onecycledate.hisList;
let way: any = Array.from(new Set(twocycledate));
let rows = way.rows;
way = rows.sort(function (a, b) {
return Date.parse(a.createDate) - Date.parse(b.createDate)
});
let createDate = way[0].createDate;