mirror of
https://github.com/openimsdk/open-im-server.git
synced 2025-11-04 11:22:10 +08:00
86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
/*
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** description("").
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** copyright('tuoyun,www.tuoyun.net').
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** author("fg,Gordon@tuoyun.net").
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** time(2021/2/22 11:52).
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*/
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package utils
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import (
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"strconv"
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"time"
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)
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const (
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TimeOffset = 8 * 3600 //8 hour offset
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HalfOffset = 12 * 3600 //Half-day hourly offset
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)
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//Get the current timestamp by Second
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func GetCurrentTimestampBySecond() int64 {
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return time.Now().Unix()
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}
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//Convert timestamp to time.Time type
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func UnixSecondToTime(second int64) time.Time {
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return time.Unix(second, 0)
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}
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//Convert nano timestamp to time.Time type
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func UnixNanoSecondToTime(nanoSecond int64) time.Time {
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return time.Unix(0, nanoSecond)
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}
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func UnixMillSecondToTime(millSecond int64) time.Time {
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return time.Unix(0, millSecond*1e6)
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}
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//Get the current timestamp by Nano
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func GetCurrentTimestampByNano() int64 {
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return time.Now().UnixNano()
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}
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//Get the current timestamp by Mill
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func GetCurrentTimestampByMill() int64 {
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return time.Now().UnixNano() / 1e6
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}
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//Get the timestamp at 0 o'clock of the day
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func GetCurDayZeroTimestamp() int64 {
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timeStr := time.Now().Format("2006-01-02")
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t, _ := time.Parse("2006-01-02", timeStr)
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return t.Unix() - TimeOffset
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}
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//Get the timestamp at 12 o'clock on the day
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func GetCurDayHalfTimestamp() int64 {
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return GetCurDayZeroTimestamp() + HalfOffset
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}
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//Get the formatted time at 0 o'clock of the day, the format is "2006-01-02_00-00-00"
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func GetCurDayZeroTimeFormat() string {
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return time.Unix(GetCurDayZeroTimestamp(), 0).Format("2006-01-02_15-04-05")
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}
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//Get the formatted time at 12 o'clock of the day, the format is "2006-01-02_12-00-00"
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func GetCurDayHalfTimeFormat() string {
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return time.Unix(GetCurDayZeroTimestamp()+HalfOffset, 0).Format("2006-01-02_15-04-05")
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}
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func GetTimeStampByFormat(datetime string) string {
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timeLayout := "2006-01-02 15:04:05"
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loc, _ := time.LoadLocation("Local")
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tmp, _ := time.ParseInLocation(timeLayout, datetime, loc)
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timestamp := tmp.Unix()
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return strconv.FormatInt(timestamp, 10)
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}
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func TimeStringFormatTimeUnix(timeFormat string, timeSrc string) int64 {
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tm, _ := time.Parse(timeFormat, timeSrc)
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return tm.Unix()
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}
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func TimeStringToTime(timeString string) (time.Time, error) {
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t, err := time.Parse("2006-01-02", timeString)
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return t, err
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}
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