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378 lines
11 KiB
378 lines
11 KiB
package common
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import (
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"fmt"
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"math"
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"time"
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)
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//时间相关处理类
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var (
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timeLayoutMap = map[string]string{
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"y": "2006",
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"m": "2006-01",
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"d": "2006-01-02",
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"h": "2006-01-02 15",
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"i": "2006-01-02 15:04",
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"s": "2006-01-02 15:04:05",
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}
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weekDay = map[string]int{
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"Monday": 1,
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"Tuesday": 2,
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"Wednesday": 3,
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"Thursday": 4,
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"Friday": 5,
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"Saturday": 6,
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"Sunday": 7,
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}
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)
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/**
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获取本周周一的日期
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*/
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func GetDateOfWeek() (weekMonday string) {
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now := time.Now()
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offset := int(time.Monday - now.Weekday())
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if offset > 0 {
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offset = -6
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}
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weekStartDate := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, offset)
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weekMonday = weekStartDate.Format("2006-01-02")
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return
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}
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/**
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获取本周周日的日期
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*/
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func GetLastWeekDate() (weekMonday string) {
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thisWeekMonday := GetDateOfWeek()
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TimeMonday, _ := time.Parse("2006-01-02", thisWeekMonday)
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lastWeekMonday := TimeMonday.AddDate(0, 0, +6)
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weekMonday = lastWeekMonday.Format("2006-01-02")
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return
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}
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/**
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获取上周的周一日期
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*/
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func GetFirstWeekDate() (weekMonday string) {
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thisWeekMonday := GetDateOfWeek()
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TimeMonday, _ := time.Parse("2006-01-02", thisWeekMonday)
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lastWeekMonday := TimeMonday.AddDate(0, 0, -7)
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weekMonday = lastWeekMonday.Format("2006-01-02")
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return
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}
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/**
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获取上周的周日日期
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*/
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func GetFirstWeekLastDate() (weekMonday string) {
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thisWeekMonday := GetFirstWeekDate()
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TimeMonday, _ := time.Parse("2006-01-02", thisWeekMonday)
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lastWeekMonday := TimeMonday.AddDate(0, 0, +6)
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weekMonday = lastWeekMonday.Format("2006-01-02")
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return
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}
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/**
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获取指定日期的上周的周一日期
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*/
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func GetFirstWeekDateSet(thisWeekMonday string) (weekMonday string) {
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TimeMonday, _ := time.Parse("2006-01-02", thisWeekMonday)
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lastWeekMonday := TimeMonday.AddDate(0, 0, -7)
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weekMonday = lastWeekMonday.Format("2006-01-02")
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return
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}
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/*
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获取今天时间
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*/
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func GetToDay() (yesterday string) {
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now := time.Now()
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yesTime := now.AddDate(0, 0, 0).Format("2006-01-02") // 获取昨天的时间
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return yesTime
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}
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/*
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获取昨天时间
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*/
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func GetYesterDay() (yesterday string) {
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now := time.Now()
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yesTime := now.AddDate(0, 0, -1).Format("2006-01-02") // 获取昨天的时间
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return yesTime
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}
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/*
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日期转时间戳
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*/
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func DateToTimeStamp(dataStr string) (timeStamp int64) {
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tmp := "2006-01-02 15:04:05"
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res, _ := time.ParseInLocation(tmp, dataStr, time.Local)
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timeStamp = res.Unix()
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return
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}
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/*
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时间戳转日期
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*/
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func TimeStampToDate(timeStamp int64, timeType int) (dateStr string) {
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timeTemplate := "2006-01-02 15:04:05" //常规类型
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switch timeType {
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case 1:
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timeTemplate = "2006/01/02 15:04:05"
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case 2:
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timeTemplate = "2006/01/02 15:04"
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case 3:
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timeTemplate = "2006/01/02 15"
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case 4:
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timeTemplate = "2006/01/02"
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case 5:
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timeTemplate = "15:04:05"
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case 6:
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timeTemplate = "2006-01-02"
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case 7:
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timeTemplate = "2006-01-02 15"
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case 8:
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timeTemplate = "2006-01-02 15:04"
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case 9:
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timeTemplate = "02"
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default:
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timeTemplate = "2006-01-02 15:04:05" //常规类型
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}
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dateStr = time.Unix(timeStamp, 0).Format(timeTemplate)
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return
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}
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/*
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指定日期起止时间戳
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@startTime
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@endTime
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*/
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func GetStartAndEndTimeStamp(startTime, endTime string) (startTimeStamp, endTimeStamp int64) {
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startTimeStr := startTime + " 00:00:00"
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endTimeStr := endTime + " 23:59:59"
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startTimeStamp = DateToTimeStamp(startTimeStr)
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endTimeStamp = DateToTimeStamp(endTimeStr)
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return
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}
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// 获取两个时间相差的天数，0表同一天，正数表t1>t2，负数表t1<t2
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func GetDiffDays(t1, t2 time.Time) int64 {
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t1 = time.Date(t1.Year(), t1.Month(), t1.Day(), 0, 0, 0, 0, time.Local)
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t2 = time.Date(t2.Year(), t2.Month(), t2.Day(), 0, 0, 0, 0, time.Local)
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return int64(t1.Sub(t2).Hours() / 24)
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}
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// 获取t1和t2的相差天数，单位：秒，0表同一天，正数表t1>t2，负数表t1<t2
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func GetDiffDaysBySecond(t1, t2 int64) int64 {
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time1 := time.Unix(t1, 0)
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time2 := time.Unix(t2, 0)
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// 调用上面的函数
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return GetDiffDays(time1, time2)
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}
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//获取时间段内每天的开始结束时间
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func StartAndEndTimeOREveryDay(startTime, endTime int64) []map[string]interface{} {
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tianshu := GetDiffDaysBySecond(endTime, startTime)
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var i int64
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timeMapAry := []map[string]interface{}{}
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for i = 0; i <= tianshu; i++ {
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timeStampVal := startTime + (86400 * i)
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dateVal := TimeStampToDate(timeStampVal, 6)
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beginTimg, endDateTime := GetStartAndEndTimeStamp(dateVal, dateVal)
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var timeMap = make(map[string]interface{})
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timeMap["starttime"] = beginTimg
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timeMap["endtime"] = endDateTime
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timeMapAry = append(timeMapAry, timeMap)
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}
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return timeMapAry
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}
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//日期字符串转换成time格式
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func StringToTimeIng(unit, str string) (res time.Time) {
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loc, _ := time.LoadLocation("Local")
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// str := t.ToString()
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layout, ok := timeLayoutMap[unit]
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if !ok {
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layout = timeLayoutMap["s"]
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}
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res, _ = time.ParseInLocation(layout, str, loc)
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return
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}
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//获取传入的时间所在月份的第一天，即某月第一天的0点。如传入time.Now(), 返回当前月份的第一天0点时间。
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func GetFirstDateOfMonth(d time.Time) time.Time {
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d = d.AddDate(0, 0, -d.Day()+1)
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return GetZeroTime(d)
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}
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//获取传入的时间所在月份的第一天，即某月第一天的0点。如传入time.Now(), 返回当前月份的第一天0点时间戳。
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func GetFirstDateOfMonthStamp(d time.Time) (monthStartTimeShamp int64) {
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monthStartTimeShamp = GetFirstDateOfMonth(d).Unix()
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return
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}
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//获取传入的时间所在月份的最后一天，即某月最后一天的0点。如传入time.Now(), 返回当前月份的最后一天0点时间。
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func GetLastDateOfMonth(d time.Time) time.Time {
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return GetFirstDateOfMonth(d).AddDate(0, 1, -1)
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}
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//获取传入的时间所在月份的最后一天，即某月最后一天的23点59分59秒。如传入time.Now(), 返回当前月份的最后一天23点59分59秒的时间戳。
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func GetLastDateMonthAll(d time.Time) (monthEndTimeShamp int64) {
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monthEndTimeShamp = GetLastDateOfMonth(d).Unix() + 86399
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return
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}
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//获取某一天的0点时间
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func GetZeroTime(d time.Time) time.Time {
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return time.Date(d.Year(), d.Month(), d.Day(), 0, 0, 0, 0, d.Location())
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}
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//指定日期月起止时间戳
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func GetMonthStartOrEndTime(d time.Time) (monthStartTimgStamp, monthEndTimeStamp int64) {
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monthStartTimgStamp = GetFirstDateOfMonthStamp(d)
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monthEndTimeStamp = GetLastDateMonthAll(d)
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return
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}
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//获取一周开始结束时间
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/*
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@t 时间
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callback
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@strarTime 指定周开始时间
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@endTime 指定周结束时间
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@weekInt 本月第几周
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*/
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func WeekStartAdnEndTime(t time.Time) (strarTime, endTime int64, weekInt int) {
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endStr := t.Weekday().String() //周几
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firstInt := (weekDay[endStr] - 1) //前边有几天
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lastInt := 7 - weekDay[endStr] //后边有几天
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plus := int64(86400 * lastInt) //计算结束时间加量
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owe := int64(86400 * firstInt) //计算开始时间加量
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endDay := time.Unix(t.Unix()+plus+86399, 0) //结束时间
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startDay := time.Unix(t.Unix()-owe, 0) //开始时间
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//开始与结束时间转换时间戳
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strarTime = startDay.Unix()
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endTime = endDay.Unix()
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monthStartTimgStamp, monthEndTimeStamp := GetMonthStartOrEndTime(t) //计算本月开始与结束时间（时间戳）
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//判断指定日期所在月周的开始与结束日期
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if monthStartTimgStamp-strarTime > 0 {
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strarTime = monthStartTimgStamp
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}
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if monthEndTimeStamp-endTime < 0 {
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endTime = monthEndTimeStamp
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}
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monthFirstDay := time.Unix(monthStartTimgStamp, 0).Weekday().String() //指定日期所在月第一天是周几
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todayInt := t.Local().Day() //今天几号
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currentWeek := weekDay[monthFirstDay] //指定日期所在月第一天是周几（转换成int定量）
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daySet := todayInt - (8 - currentWeek) //日期差量
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if daySet <= 0 {
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weekInt = 1
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} else {
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weekInt = int(math.Ceil(float64(daySet)/7.0)) + 1 //计算周
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}
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return
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}
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//计算指定日期周一
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func SetDateWeekFirstTime(t time.Time) (weekInt string) {
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offset := int(time.Monday - t.Weekday())
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if offset > 0 {
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offset = -6
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}
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weekStartDate := time.Date(t.Year(), t.Month(), t.Day(), 0, 0, 0, 0, time.Local).AddDate(0, 0, offset)
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weekInt = weekStartDate.Format("2006-01-02")
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return
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}
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/*
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获取上周起止时间
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*/
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func FirstWeekStartAdnEndTime(t time.Time) (strarTime, endTime int64, weekInt int) {
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//计算周一
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firstWeekDay := SetDateWeekFirstTime(t) //指定日期所在周的周一日期
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firstWeekDayStringToTime := StringToTimeIng("d", firstWeekDay)
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monthFirst := int64(firstWeekDayStringToTime.Month()) //获取周一所在月
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monthSet := int64(t.Month()) //当前日期所在月
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// fmt.Printf("%v=>%v=>%v\n", firstWeekDay, int(t.Month()), t)
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strarTime = monthFirst
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endTime = monthSet
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weekInt = 250
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//判断是否在同一个月
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if monthFirst == monthSet {
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firstWeekDay = firstWeekDay + " 00:00:00"
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weekFirstDayTime := DateToTimeStamp(firstWeekDay) - 43200
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weekFirstDayTimeToStr := TimeStampToDate(weekFirstDayTime, 6)
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weekDayStrToTime := StringToTimeIng("d", weekFirstDayTimeToStr)
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strarTime, endTime, weekInt = WeekStartAdnEndTime(weekDayStrToTime)
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} else {
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strarTime, endTime, weekInt = WeekStartAdnEndTime(firstWeekDayStringToTime)
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}
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return
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}
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//获取指定时间当月第一周起止时间
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func GetSetUpDayTimeToMonthStartAndEndTime(monthStartTime int64) (strarTime, endTime int64) {
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t := time.Unix(monthStartTime, 0)
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fmt.Println(time.Unix(monthStartTime, 0))
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endStr := t.Weekday().String()
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firstInt := (weekDay[endStr] - 1)
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lastInt := 7 - weekDay[endStr]
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plus := int64(86400 * lastInt) //计算结束时间加量
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owe := int64(86400 * firstInt) //计算开始时间加量
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endDay := time.Unix(t.Unix()+plus+86399, 0) //结束时间
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startDay := time.Unix(t.Unix()-owe, 0) //开始时间
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strarTime = startDay.Unix()
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endTime = endDay.Unix()
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monthStartTimgStamp, monthEndTimeStamp := GetMonthStartOrEndTime(t)
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if monthStartTimgStamp-strarTime > 0 {
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strarTime = monthStartTimgStamp
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}
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if monthEndTimeStamp-endTime < 0 {
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endTime = monthEndTimeStamp
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}
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return
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}
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/*
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获取季度的起止时间
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*/
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func GetQuarterDay(t time.Time) (string, int, int64, int64) {
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year := t.Format("2006")
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month := int(t.Month())
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var firstOfQuarter string
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var lastOfQuarter string
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var currentQuarter int
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if month >= 1 && month <= 3 {
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//1月1号
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firstOfQuarter = year + "-01-01 00:00:00"
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lastOfQuarter = year + "-03-31 23:59:59"
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currentQuarter = 1
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} else if month >= 4 && month <= 6 {
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firstOfQuarter = year + "-04-01 00:00:00"
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lastOfQuarter = year + "-06-30 23:59:59"
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currentQuarter = 2
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} else if month >= 7 && month <= 9 {
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firstOfQuarter = year + "-07-01 00:00:00"
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lastOfQuarter = year + "-09-30 23:59:59"
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currentQuarter = 3
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} else {
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firstOfQuarter = year + "-10-01 00:00:00"
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lastOfQuarter = year + "-12-31 23:59:59"
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currentQuarter = 4
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}
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quarterStartTime := DateToTimeStamp(firstOfQuarter)
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quarterEndTime := DateToTimeStamp(lastOfQuarter)
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return year, currentQuarter, quarterStartTime, quarterEndTime
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}
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