1. 时间戳转日期格式
时间戳为 int64
s := time.Now().Unix()
date := time.Unix(s, 0).Format("2006-01-02 15:04:05")
fmt.Println(date)
2. 日期格式转时间戳
date := "2022-07-14 11:00:00"
t, _ := time.ParseInLocation("2006-01-02 15:04:05", date, time.Local)
fmt.Println(t.Unix())
3. Int 转 time.Duration
s := 1657767452
fmt.Println(time.Duration(int64(s)) * time.Second)
4. string 转 time.Duration
s := "1657767452"
s1, _ := strconv.Atoi(s)
fmt.Println(time.Duration(int64(s1)) * time.Second)
5. 获取当前年月日
nowDate := time.Now().Format("2006-01-02")
fmt.Println(nowDate)
6. 获取当前零点时间(日期格式和时间戳)
nowDate := time.Now().Format("2006-01-02") + " 23:59:59"
t, _ := time.ParseInLocation("2006-01-2 15:04:05", nowDate, time.Local)
s := t.Unix()
fmt.Println(s)
7. 计算当前时间和零点的时间差
now := time.Now().Unix()
nowDate := time.Now().Format("2006-01-02")
targetDate := nowDate + " 23:59:59"
targetTime, _ := time.ParseInLocation(t.Layout, targetDate, time.Local)
targetSecond := targetTime.Unix()
return time.Duration(targetSecond-now) * time.Second
8. 获取以前制定的时间和以后的时间
以 天 为例子
获取前一天 和 明天的当前时间
currentTime := time.Now()
oldTime := currentTime.AddDate(0, 0, -1)
fmt.Println(oldTime)
featureTime := currentTime.AddDate(0, 0, 1)
fmt.Println(featureTime)
正文完