| | |
| | | |
| | | return true |
| | | } |
| | | |
| | | func GetMonthByOffset(offset int) time.Time { |
| | | return time.Now().AddDate(0, offset, 0) |
| | | } |
| | | |
| | | // GetLastMonthPeriod 返回上个月的月初时间和月末时间 |
| | | func GetLastMonthPeriod(now time.Time) (firstDay time.Time, lastDay time.Time) { |
| | | // 获取本个月的第一天的日期(即本月月初) |
| | | firstDayOfThisMonth := time.Date(now.Year(), now.Month(), 1, 0, 0, 0, 0, now.Location()) |
| | | |
| | | nextMonth := now.AddDate(0, 1, 0) |
| | | // 获取下月第一天的日期(即下个月月初) |
| | | firstDayOfNextMonth := time.Date(nextMonth.Year(), nextMonth.Month(), 1, 0, 0, 0, 0, now.Location()) |
| | | |
| | | // 下个月月末时间即为本月月初减去一秒 |
| | | lastDayOfThisMonth := firstDayOfNextMonth.Add(-time.Second) |
| | | |
| | | return firstDayOfThisMonth, lastDayOfThisMonth |
| | | } |
| | | |
| | | func GetMonthDuration(d time.Time) (duration int) { |
| | | return d.AddDate(0, 1, -1).Day() |
| | | } |