for what

• this project used to golang timezone

depends

in go mod project

# test version info
$ git ls-remote -q http://github.com/sinlovgo/timezone.git

# test depends see full version
$ go list -v -m -versions github.com/sinlovgo/timezone
# or use last version add go.mod by script
$ echo "go mod edit -require=$(go list -m -versions github.com/sinlovgo/timezone | awk '{print $1 "@" $NF}')"
$ echo "go mod vendor"

usage

set timezone

import "github.com/sinlovgo/timezone"
func main() {
	// use set of second time string
	timezone.Second()
	// use set of micro time string
	timezone.Micro()
	// timestamp unix
	timezone.TimestampSecond()
	// timestamp unix nano
	timezone.TimestampUnixNano()
	// UTC string
	timezone.UTCSecond()
	// UTC string as Micro
	timezone.UTCMicro()
	// use Asia/Shanghai
	timezone.SetZoneByName(timezone.ZoneAsiaShanghai)

	timezone.ZoneUTC
	timezone.ZoneGMT
	timezone.ZoneCET
	timezone.ZoneCST

	// this location
	timezone.SetZoneLocation()

	timezone.ZoneCEST
}

layout

format for golang

import "github.com/sinlovgo/timezone"
	timezone.LayoutSecond
	timezone.LayoutMicro
	timezone.LayoutISO8601TimeSecond
	timezone.LayoutISO8601TimeMicro
	timezone.LayoutISO8601TimeUTC

now

import "github.com/sinlovgo/timezone"
func main() {
	// use set of second time string
	timezone.Second()
	// use set of micro time string
	timezone.Micro()
	// timestamp unix
	timezone.TimestampSecond()
	// timestamp unix nano
	timezone.TimestampUnixNano()
	// UTC string
	timezone.UTCSecond()
	// UTC string as Micro
	timezone.UTCMicro()
	// use Asia/Shanghai
	timezone.SetZoneByName(timezone.ZoneAsiaShanghai)
	// this location
	timezone.SetZoneLocation()
}

Parse

import "github.com/sinlovgo/timezone"
func main() {
	timestamp, err := timezone.ParseTimestamp("2006-01-02 15:04:05", "2018-07-11 15:07:51")
	timestampSecond, err := timestamp.ParseTimestampSecond("2018-07-11 15:07:51")
}

timeparse

import "github.com/sinlovgo/timezone/timeparse"
func main() {
	testTime := "2020-02-25T16:52:18Z"
	parseLocation, err := Location(timezone.LayoutISO8601TimeSecond, timezone.LayoutISO8601TimeMicro,
		testTime,
		timezone.ZoneUTC, timezone.ZoneAsiaShanghai)
}

Compare

import "github.com/sinlovgo/timezone"
func main() {
	timeFrom := "2018-07-11 15:07:51"
	timeTo := "2018-07-12 15:07:51"
	compareLocationEQ, err := timestamp.CompareEQ(timeFrom, timeTo, "2006-01-02 15:04:05")
	timeFrom := "2018-07-11 15:07:51"
	timeTo := "2018-07-12 15:07:51"
	compareLocation, err := timestamp.CompareGT(timeFrom, timeTo, timestamp.LayoutSecond)
	timeFrom := "2018-07-11 15:07:51"
	timeTo := "2018-07-12 15:07:51"
	compare, err := timestamp.CompareSecondLT(timeFrom, timeTo)
}

Calc

import "github.com/sinlovgo/timezone"
func main() {
	calcDurationSecond := time.Duration(-30) * time.Minute
	calcDuration := timestamp.CalcDuration(calcDurationSecond, timestamp.LayoutMicro)

	calcDateSecond := timestamp.CalcDateSecond(2, 3, 10)
	calcDateMicro := timestamp.CalcDateMicro(2, 2, 2)

	calcDay := timestamp.CalcDay(10, LayoutSecond)
	calcDaySecond := timestamp.CalcDaySecond(1)
	calcMonthSecond := timestamp.CalcMonthSecond(-1)
	calcYearSecond := timestamp.CalcYearSecond(-1)
}

start time

import "github.com/sinlovgo/timezone"
func main() {
	yesterdaySecond := StartDaySecond(-1)
	lastMonthMicro := StartMonthMicro(-1)
	lastYearSecond := StartYearSecond(-1)
}

dev

make init

• test code

make test

add main.go file and run

make run

dev

evn

• golang sdk 1.13+

docker

base docker file can replace