datetime_extension

Description:

datetime extension

datetime_extension 时间类扩展 #
TODO #

❌ Time from now(this need translate)

Features #

🕒 Nearly the same API as Day.js
💪 Contains Immutable Methods
🔗 Chainable
👀 Useful formatting method
⚙️ Plugin system
🌐 I18n support

Documentation #


📚 API


🌐 I18n


API #
final d1=DateTime.parse("2020-01-01");
final d2=DateTime.parse("2022-01-01");
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API
Usage
Result




clone
d1.clone()
复制一个DateTime


addTime
DateTime.now().addTime(1,"d")
加一天


subtractTime
DateTime.now().subtractTime(1,"d")
减一天


startOf
DateTime.now().startOf('year')
返回今年一月一日的复制的 DateTime 对象


endOf
DateTime.now().endOf('year')
返回今年12月31日的复制的 DateTime 对象


format
DateTime.parse('2019-01-25').format('DD/MM/YYYY')
'25/01/2019'


isAfter
d2.isAfter(d1)
true


isAfterUnit
d2.isAfterUnit(d1,"year")
false


isBefore
d2.isBefore(d1)
false


isBeforeUnit
d2.isBeforeUnit(d1,"year")
true


isSame
d2.isSame(d1)
false


isSameUnit
d2.isSameUnit(d1,"M")
false


isSameOrAfter
d2.isSameOrAfter(d1,"M")
false


isSameOrBefore
d2.isSameOrBefore(d1,"M")
false


isBetween
DateTime.parse('2018-01-01').isBetween(DateTime.parse('2017-12-31'), DateTime.parse('2018-01-02'))
true



License #
Distributed under the MIT License.
question #

DateTime.parse('2021-05-01T10:30:30.000Z').diff("2021-04-30T10:30:30.000Z") why is 0+1/365

dayjs is 0+1/30/12 see dayjs
in my opinion, 2021-03-01 is one year and 28 days more than 2020-02-01. It can be disassembled into 2021-02-01 which is one year more than 2020-02-01. In addition, 2021-03-01 is 28 days more than 2021-02-01
在我看来, 2021-03-01 比 2020-02-01 多了 1年零28天 ，可以拆解为 2021-02-01比2020-02-01多了1年，加上2021-03-01比2021-02-01多了28天。