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122 lines
2.4 KiB
Go
122 lines
2.4 KiB
Go
package types
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import (
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"time"
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)
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// 格式化
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const (
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FormatDate = "2006-01-02"
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FormatDatetime = "2006-01-02 15:04:05"
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)
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// Location 本地時區
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var Location = time.Local
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// SetLocation 設定時區
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func SetLocation(name string) {
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Location, _ = time.LoadLocation(name)
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}
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// Timestamp 時間戳
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type Timestamp int64
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// GetUnixNow 取得現在時間戳記
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func GetUnixNow() Timestamp {
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return Timestamp(time.Now().Unix())
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}
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// GetUnixMilliNow 取得現在時間戳記
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func GetUnixMilliNow() Timestamp {
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return Timestamp(time.Now().UnixMilli())
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}
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// GetUnix 嘗試取得時間戳記
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func GetUnix(format, datetime string) (Timestamp, error) {
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t, err := time.ParseInLocation(format, datetime, Location)
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return Timestamp(t.Unix()), err
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}
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// MustGetUnix 強制取得時間戳記
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func MustGetUnix(format, datetime string) Timestamp {
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t, _ := GetUnix(format, datetime)
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return t
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}
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// Int64 轉為64位元整數
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func (t Timestamp) Int64() int64 {
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return int64(t)
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}
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// Time 轉為time類型
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func (t Timestamp) Time() time.Time {
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return time.Unix(t.Int64(), 0)
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}
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// TimeMilli 轉為time類型
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func (t Timestamp) TimeMilli() time.Time {
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return time.UnixMilli(t.Int64())
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}
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// Date 回傳日期字串
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func (t Timestamp) Date() string {
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if t == 0 {
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return ""
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}
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return time.
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Unix(t.Int64(), 0).
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In(Location).
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Format(FormatDate)
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}
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// Datetime 回傳時間字串
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func (t Timestamp) Datetime() string {
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if t == 0 {
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return ""
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}
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return time.
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Unix(t.Int64(), 0).
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In(Location).
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Format(FormatDatetime)
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}
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// Since 與現在的時間差
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func (t Timestamp) Since() time.Duration {
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return time.Since(t.Time())
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}
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// SinceMilli 與現在的時間差
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func (t Timestamp) SinceMilli() time.Duration {
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return time.Since(t.TimeMilli())
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}
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// Sub 時間差
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func (t Timestamp) Sub(t2 time.Time) time.Duration {
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return t2.Sub(t.Time())
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}
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// SubMilli 時間差
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func (t Timestamp) SubMilli(t2 time.Time) time.Duration {
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return t2.Sub(t.TimeMilli())
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}
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// After 是否在指定時間後
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func (t Timestamp) After(t2 time.Time) bool {
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return t.Time().After(t2)
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}
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// AfterMilli 是否在指定時間後
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func (t Timestamp) AfterMilli(t2 time.Time) bool {
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return t.TimeMilli().After(t2)
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}
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// AfterNow 是否在目前時間後
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func (t Timestamp) AfterNow() bool {
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return t.After(time.Now())
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}
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// AfterMilliNow 是否在目前時間後
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func (t Timestamp) AfterMilliNow() bool {
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return t.AfterMilli(time.Now())
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}
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