get date timestamp flutter' code example

Example 1: flutter date time to timestamp

DateTime currentPhoneDate = DateTime.now(); //DateTime

Timestamp myTimeStamp = Timestamp.fromDate(currentPhoneDate); //To TimeStamp

DateTime myDateTime = myTimeStamp.toDate(); // TimeStamp to DateTime

print("current phone data is: $currentPhoneDate");
print("current phone data is: $myDateTime");

Example 2: flutter date time

var now = new DateTime.now();
var moonLanding = DateTime.parse(now);

moonLanding.year; 
moonLanding.hour;  
moonLanding.month; 

moonLanding.year.toString() + '-' + moonLanding.month.toString() + '-' + moonLanding.day.toString()

############################ OR ###########################

import 'package:intl/intl.dart';

var dt = DateTime.now();
var newFormat = DateFormat("yy-MM-dd");
String updatedDt = newFormat.format(dt);
print(updatedDt); // 20-04-03

var newDt = DateFormat.yMMMEd().format(dt);
print(newDt);  // Fri, Apr 3, 2020

reference :
https://medium.com/flutter-community/working-with-dates-in-dart-e81c70911811