gxtime

package
v1.0.0 Latest Latest
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 Go to latest Published: Sep 7, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

README

go-strftime

go implementation of strftime

Example

package main

import (
	"fmt"
	"time"

	strftime "github.com/jehiah/go-strftime"
)

func main() {
	t := time.Unix(1340244776, 0)
	utc, _ := time.LoadLocation("UTC")
	t = t.In(utc)
	fmt.Println(strftime.Format("%Y-%m-%d %H:%M:%S", t))
	// Output:
	// 2012-06-21 02:12:56
}

Documentation

Overview

Package gxtime encapsulates some golang.time functions

Package gxtime encapsulates some golang.time functions refer to github.com/jinzhu/now

Package gxtime encapsulates some golang.time functions

Package gxtime encapsulates some golang.time functions refer to github.com/jehiah/go-strftime

Package gxtime encapsulates some golang.time functions

Package gxtime encapsulates some golang.time functions

Package gxtime encapsulates some golang.time functions

Package gxtime encapsulates some golang.time functions ref: https://github.com/AlexStocks/go-practice/blob/master/time/siddontang_time_wheel.go

Example 
time.Now() // 2013-11-18 17:51:49.123456789 Mon

BeginningOfMinute() // 2013-11-18 17:51:00 Mon
BeginningOfHour()   // 2013-11-18 17:00:00 Mon
BeginningOfDay()    // 2013-11-18 00:00:00 Mon
BeginningOfWeek()   // 2013-11-17 00:00:00 Sun

FirstDayMonday = true // Set Monday as first day
BeginningOfWeek()     // 2013-11-18 00:00:00 Mon
BeginningOfMonth()    // 2013-11-01 00:00:00 Fri
BeginningOfQuarter()  // 2013-10-01 00:00:00 Tue
BeginningOfYear()     // 2013-01-01 00:00:00 Tue

EndOfMinute() // 2013-11-18 17:51:59.999999999 Mon
EndOfHour()   // 2013-11-18 17:59:59.999999999 Mon
EndOfDay()    // 2013-11-18 23:59:59.999999999 Mon
EndOfWeek()   // 2013-11-23 23:59:59.999999999 Sat

FirstDayMonday = true // Set Monday as first day
EndOfWeek()           // 2013-11-24 23:59:59.999999999 Sun
EndOfMonth()          // 2013-11-30 23:59:59.999999999 Sat
EndOfQuarter()        // 2013-12-31 23:59:59.999999999 Tue
EndOfYear()           // 2013-12-31 23:59:59.999999999 Tue

// Use another time
t := time.Date(2013, 02, 18, 17, 51, 49, 123456789, time.UTC)
NewGxTime(t).EndOfMonth() // 2013-02-28 23:59:59.999999999 Thu

Monday()      // 2013-11-18 00:00:00 Mon
Sunday()      // 2013-11-24 00:00:00 Sun
EndOfSunday() // 2013-11-24 23:59:59.999999999 Sun

Index

Examples

Constants

View Source 
const (
	ADD_TIMER   timerAction = 1
	DEL_TIMER   timerAction = 2
	RESET_TIMER timerAction = 3
)

Variables

View Source 
var (
	ErrTimeChannelFull   = fmt.Errorf("timer channel full")
	ErrTimeChannelClosed = fmt.Errorf("timer channel closed")
)
View Source 
var FirstDayMonday bool
View Source 
var TimeFormats = []string{"1/2/2006", "1/2/2006 15:4:5", "2006-1-2 15:4:5", "2006-1-2 15:4", "2006-1-2", "1-2", "15:4:5", "15:4", "15", "15:4:5 Jan 2, 2006 MST", "2006-01-02 15:04:05.999999999 -0700 MST"}

Functions

func After 

func After(d time.Duration) <-chan time.Time

func BeginningOfDay 

func BeginningOfDay() time.Time

func BeginningOfHour 

func BeginningOfHour() time.Time

func BeginningOfMinute 

func BeginningOfMinute() time.Time

func BeginningOfMonth 

func BeginningOfMonth() time.Time

func BeginningOfQuarter 

func BeginningOfQuarter() time.Time

func BeginningOfWeek 

func BeginningOfWeek() time.Time

func BeginningOfYear 

func BeginningOfYear() time.Time

func Between 

func Between(time1, time2 string) bool

func EndOfDay 

func EndOfDay() time.Time

func EndOfHour 

func EndOfHour() time.Time

func EndOfMinute 

func EndOfMinute() time.Time

func EndOfMonth 

func EndOfMonth() time.Time

func EndOfQuarter 

func EndOfQuarter() time.Time

func EndOfSunday 

func EndOfSunday() time.Time

func EndOfWeek 

func EndOfWeek() time.Time

func EndOfYear 

func EndOfYear() time.Time

func Format 

func Format(format string, t time.Time) string

go implementation of strftime This is an alternative to time.Format because no one knows what date 040305 is supposed to create when used as a 'layout' string this takes standard strftime format options. For a complete list of format options see http://strftime.org/

Example 
t := time.Unix(1340244776, 0)
utc, _ := time.LoadLocation("UTC")
t = t.In(utc)
fmt.Println(Format("%Y-%m-%d %H:%M:%S", t))

Output:
2012-06-21 02:12:56

func Future 

func Future(sec int, f func())

func GetEndtime 

func GetEndtime(format string) time.Time

func Init 

func Init()

to init a default timer wheel

func Monday 

func Monday() time.Time

func MustParse 

func MustParse(strs ...string) time.Time

func MustParseInLocation 

func MustParseInLocation(loc *time.Location, strs ...string) time.Time

func Now 

func Now() time.Time

func Parse 

func Parse(strs ...string) (time.Time, error)

func ParseInLocation 

func ParseInLocation(loc *time.Location, strs ...string) (time.Time, error)

func Sleep 

func Sleep(d time.Duration)

func Sunday 

func Sunday() time.Time

func Tick 

func Tick(d time.Duration) <-chan time.Time

返回的channel无法被close

func Time2Unix 

func Time2Unix(t time.Time) int64

注意把time转换成unix的时候有精度损失，只返回了秒值，没有用到纳秒值

func Time2UnixNano 

func Time2UnixNano(t time.Time) int64

func TimeDayDuratioin 

func TimeDayDuratioin(day float64) time.Duration

func TimeHourDuratioin 

func TimeHourDuratioin(hour float64) time.Duration

func TimeMicrosecondDuration 

func TimeMicrosecondDuration(m float64) time.Duration

func TimeMillisecondDuration 

func TimeMillisecondDuration(m float64) time.Duration

func TimeMinuteDuration 

func TimeMinuteDuration(minute float64) time.Duration

func TimeNanosecondDuration 

func TimeNanosecondDuration(n float64) time.Duration

func TimeSecondDuration 

func TimeSecondDuration(sec float64) time.Duration

func Unix2Time 

func Unix2Time(unix int64) time.Time

func UnixNano2Time 

func UnixNano2Time(nano int64) time.Time

func UnixString2Time 

func UnixString2Time(unix string) time.Time

func YMD 

func YMD(year int, month int, day int, hour int, minute int, sec int) int

desc: convert year-month-day-hour-minute-seccond to int in second @month: 1 ~ 12 @hour: 0 ~ 23 @minute: 0 ~ 59

func YMDPrint 

func YMDPrint(sec int, nsec int) string

func YMDUTC 

func YMDUTC(year int, month int, day int, hour int, minute int, sec int) int

@YMD in UTC timezone

Types

type CountWatch 

type CountWatch struct {
	// contains filtered or unexported fields
}

func (*CountWatch) Count 

func (w *CountWatch) Count() int64

func (*CountWatch) Reset 

func (w *CountWatch) Reset()

func (*CountWatch) Start 

func (w *CountWatch) Start()

type GxTime 

type GxTime struct {
	time.Time
}

parse time string

func NewGxTime 

func NewGxTime(t time.Time) *GxTime

func (*GxTime) BeginningOfDay 

func (now *GxTime) BeginningOfDay() time.Time

func (*GxTime) BeginningOfHour 

func (now *GxTime) BeginningOfHour() time.Time

func (*GxTime) BeginningOfMinute 

func (now *GxTime) BeginningOfMinute() time.Time

func (*GxTime) BeginningOfMonth 

func (now *GxTime) BeginningOfMonth() time.Time

func (*GxTime) BeginningOfQuarter 

func (now *GxTime) BeginningOfQuarter() time.Time

func (*GxTime) BeginningOfWeek 

func (now *GxTime) BeginningOfWeek() time.Time

func (*GxTime) BeginningOfYear 

func (now *GxTime) BeginningOfYear() time.Time

func (*GxTime) Between 

func (now *GxTime) Between(time1, time2 string) bool

func (*GxTime) EndOfDay 

func (now *GxTime) EndOfDay() time.Time

func (*GxTime) EndOfHour 

func (now *GxTime) EndOfHour() time.Time

func (*GxTime) EndOfMinute 

func (now *GxTime) EndOfMinute() time.Time

func (*GxTime) EndOfMonth 

func (now *GxTime) EndOfMonth() time.Time

func (*GxTime) EndOfQuarter 

func (now *GxTime) EndOfQuarter() time.Time

func (*GxTime) EndOfSunday 

func (now *GxTime) EndOfSunday() time.Time

func (*GxTime) EndOfWeek 

func (now *GxTime) EndOfWeek() time.Time

func (*GxTime) EndOfYear 

func (now *GxTime) EndOfYear() time.Time

func (*GxTime) Monday 

func (now *GxTime) Monday() time.Time

func (*GxTime) MustParse 

func (now *GxTime) MustParse(strs ...string) (t time.Time)

func (*GxTime) Parse 

func (now *GxTime) Parse(strs ...string) (t time.Time, err error)

func (*GxTime) Sunday 

func (now *GxTime) Sunday() time.Time

type Ticker 

type Ticker struct {
	C  <-chan time.Time
	ID TimerID
	// contains filtered or unexported fields
}

func NewTicker 

func NewTicker(d time.Duration) *Ticker

func TickFunc 

func TickFunc(d time.Duration, f func()) *Ticker

func (*Ticker) Reset 

func (t *Ticker) Reset(d time.Duration)

func (*Ticker) Stop 

func (t *Ticker) Stop()

type Timer 

type Timer struct {
	C  <-chan time.Time
	ID TimerID
	// contains filtered or unexported fields
}

func AfterFunc 

func AfterFunc(d time.Duration, f func()) *Timer

func NewTimer 

func NewTimer(d time.Duration) *Timer

func (*Timer) Reset 

func (t *Timer) Reset(d time.Duration)

func (*Timer) Stop 

func (t *Timer) Stop()

type TimerFunc 

type TimerFunc func(ID TimerID, expire time.Time, arg interface{}) error

if the return error is not nil, the related timer will be closed.

type TimerID 

type TimerID = uint64

type TimerType 

type TimerType int32

type TimerWheel 

type TimerWheel struct {
	// contains filtered or unexported fields
}

timer based on multiple wheels

func NewTimerWheel 

func NewTimerWheel() *TimerWheel

func (*TimerWheel) AddTimer 

func (w *TimerWheel) AddTimer(f TimerFunc, typ TimerType, period int64, arg interface{}) (*Timer, error)

异步通知timerWheel添加一个timer，有可能失败

func (*TimerWheel) After 

func (w *TimerWheel) After(d time.Duration) <-chan time.Time

func (*TimerWheel) AfterFunc 

func (w *TimerWheel) AfterFunc(d time.Duration, f func()) *Timer

func (*TimerWheel) Close 

func (w *TimerWheel) Close()

func (*TimerWheel) NewTicker 

func (w *TimerWheel) NewTicker(d time.Duration) *Ticker

func (*TimerWheel) NewTimer 

func (w *TimerWheel) NewTimer(d time.Duration) *Timer

func (*TimerWheel) Now 

func (w *TimerWheel) Now() time.Time

func (*TimerWheel) Sleep 

func (w *TimerWheel) Sleep(d time.Duration)

func (*TimerWheel) Stop 

func (w *TimerWheel) Stop()

func (*TimerWheel) Tick 

func (w *TimerWheel) Tick(d time.Duration) <-chan time.Time

func (*TimerWheel) TickFunc 

func (w *TimerWheel) TickFunc(d time.Duration, f func()) *Ticker

func (*TimerWheel) TimerNumber 

func (w *TimerWheel) TimerNumber() int

type Wheel 

type Wheel struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewWheel 

func NewWheel(span time.Duration, buckets int) *Wheel

func (*Wheel) After 

func (w *Wheel) After(timeout time.Duration) <-chan struct{}

func (*Wheel) Now 

func (w *Wheel) Now() time.Time

func (*Wheel) Stop 

func (w *Wheel) Stop()

Source Files

View all Source files

Directories

Path Synopsis
Package gxtime encapsulates some golang.time functions refers from https://github.com/senseyeio/spaniel/blob/master/interval.go
 Package gxtime encapsulates some golang.time functions refers from https://github.com/senseyeio/spaniel/blob/master/interval.go

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