Dart基础语言 — 日期时间

声明

var now = new DateTime.now();
print(now);
var d = new DateTime(2018, 10, 10, 9, 30);
print(d);

创建时间 UTC

var d = new DateTime.utc(2018, 10, 10, 9, 30);
print(d);

解析时间 IOS 8601

var d1 = DateTime.parse('2018-10-10 09:30:30Z');
print(d1);
var d2 = DateTime.parse('2018-10-10 09:30:30+0800');
print(d2);

时间增减量

var d1 = DateTime.now();
print(d1);
print(d1.add(new Duration(minutes: 5)));
print(d1.add(new Duration(minutes: -5)));

比较时间

var d1 = new DateTime(2018, 10, 1);
var d2 = new DateTime(2018, 10, 10);
print(d1.isAfter(d2));
print(d1.isBefore(d2));
var d1 = DateTime.now();
var d2 = d1.add(new Duration(milliseconds: 30));
print(d1.isAtSameMomentAs(d2));

时间差

var d1 = new DateTime(2018, 10, 1);
var d2 = new DateTime(2018, 10, 10);
var difference = d1.difference(d2);
print([difference.inDays, difference.inHours]);

时间戳

var now = new DateTime.now();
print(now.millisecondsSinceEpoch);
print(now.microsecondsSinceEpoch);

PDF文档整理：

Dart基础语言学习-上篇.pdf

博客来源：雨夜的博客