工具类加入

tools/time.go

@@ -0,0 +1,124 @@
+package tools
+
+import (
+	"github.com/gogf/gf/v2/os/gtime"
+	"time"
+)
+
+type timeMod struct {
+}
+
+var Time *timeMod
+
+func (m *timeMod) Load() {
+	if Tools == nil {
+		Tools = &tools{}
+	}
+}
+
+// 获取本周的开始时间
+func (m *timeMod) StartOfWeek(t time.Time) time.Time {
+	start := gtime.New().AddDate(0, 0, -int(t.Weekday()-1)).Time
+	start = time.Date(start.Year(), start.Month(), start.Day(), 0, 0, 0, 0, start.Location())
+	return start
+}
+
+func (m *timeMod) StartOfWeekV2(t time.Time) time.Time {
+	start := t.AddDate(0, 0, -int(t.Weekday()-1))
+	start = time.Date(start.Year(), start.Month(), start.Day(), 0, 0, 0, 0, start.Location())
+	return start
+}
+
+func (m *timeMod) EndOfWeek(t time.Time) time.Time {
+	return m.StartOfWeek(t).AddDate(0, 0, 7).Add(-(time.Second * 1))
+}
+
+// 获取指定时间的0点时间戳
+func (m *timeMod) GetTimeDayZero(tm time.Time) time.Time {
+	duration := time.Hour*time.Duration(tm.Hour()) + time.Minute*time.Duration(tm.Minute()) + time.Second*time.Duration(tm.Second())
+	return tm.Add(-duration)
+}
+
+// GetWeekZero 获取指定时间周一零点的时间
+func (m *timeMod) GetWeekZero(now time.Time) time.Time {
+	timeUnix := m.GetTimeDayZero(now)
+	now = timeUnix
+	daysSinceMonday := int(now.Weekday() - time.Monday)
+	if daysSinceMonday < 0 {
+		daysSinceMonday += 7
+	}
+
+	currentMonday := now.AddDate(0, 0, -daysSinceMonday)
+	return currentMonday
+}
+
+// 计算两个时间间隔了几天
+func (m *timeMod) GetDayPass(startTime time.Time, t ...time.Time) int {
+	// 获取时间的年、月、日
+	year := startTime.Year()
+	month := startTime.Month()
+	day := startTime.Day()
+	// 构建一天的开始时间
+	startTime = time.Date(year, month, day, 0, 0, 0, 0, startTime.Location())
+
+	//如果为空，使用当前时间
+	endTime := time.Now()
+	if len(t) > 0 {
+		endTime = t[0]
+	}
+	//计算过去了多少天
+	dayPass := int(endTime.Sub(startTime).Hours() / 24)
+	return dayPass
+}
+
+// 获取下周一的时间
+func (m *timeMod) GetNextWeek(now time.Time) time.Time {
+	now = m.GetWeekZero(now)
+	timeUnix := now.UnixMilli() + (86400 * 7 * 1000)
+	nextMondayMidnight := time.UnixMilli(timeUnix)
+	return nextMondayMidnight
+}
+
+// GetDayZeroTime 获取几天后的0点时间
+//
+//	@Description:
+//	@param currentTime 开始时间
+//	@param day 多少天后
+//	@return time.Time
+func (m *timeMod) GetDayZeroTime(currentTime time.Time, day int) time.Time {
+	// 加上指定天数的时间
+	threeDaysLater := currentTime.AddDate(0, 0, day)
+	// 调整时间为0点
+	zeroTime := time.Date(threeDaysLater.Year(), threeDaysLater.Month(), threeDaysLater.Day(), 0, 0, 0, 0, threeDaysLater.Location())
+	return zeroTime
+}
+
+// GetEndTime 获取结束的时间
+//
+//	@Description:
+//	@receiver m
+//	@param startTime
+//	@param _day 多少天以后得实际那，当天时间为空
+//	@return time.Time
+func (m *timeMod) GetEndTime(startTime time.Time, _day ...int) time.Time {
+	var day = 0
+	if len(_day) > 0 {
+		day = _day[0]
+	}
+	// 加上指定天数的时间
+	threeDaysLater := startTime.AddDate(0, 0, day)
+	// 调整时间为0点
+	zeroTime := time.Date(threeDaysLater.Year(), threeDaysLater.Month(), threeDaysLater.Day(), 23, 59, 59, 0, threeDaysLater.Location())
+	return zeroTime
+}
+
+// GetDailyTimeList 获取一个时间段里面每天开始的时间
+func (m *timeMod) GetDailyTimeList(time1 time.Time, time2 time.Time) (timeList []time.Time) {
+	day := m.GetDayPass(time1, time2)
+	timeList = make([]time.Time, day+1)
+	for i := 0; i <= day; i++ {
+		//PassDay := i - day
+		timeList[i] = m.GetDayZeroTime(time1, i)
+	}
+	return
+}