mirror of
https://gitee.com/dromara/carbon.git
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413 lines
9.5 KiB
Go
Executable File
413 lines
9.5 KiB
Go
Executable File
package carbon
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import (
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"time"
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)
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// DaysInYear gets total days in year like 365.
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// 获取本年的总天数
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func (c Carbon) DaysInYear() int {
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if c.IsInvalid() {
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return 0
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}
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if c.IsLeapYear() {
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return DaysPerLeapYear
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}
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return DaysPerNormalYear
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}
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// DaysInMonth gets total days in month like 30.
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// 获取本月的总天数
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func (c Carbon) DaysInMonth() int {
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if c.IsInvalid() {
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return 0
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}
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return c.EndOfMonth().time.In(c.loc).Day()
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}
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// MonthOfYear gets month of year like 12.
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// 获取本年的第几月
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func (c Carbon) MonthOfYear() int {
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if c.IsInvalid() {
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return 0
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}
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return int(c.ToStdTime().Month())
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}
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// DayOfYear gets day of year like 365.
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// 获取本年的第几天
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func (c Carbon) DayOfYear() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().YearDay()
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}
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// DayOfMonth gets day of month like 30.
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// 获取本月的第几天
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func (c Carbon) DayOfMonth() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Day()
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}
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// DayOfWeek gets day of week like 6.
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// 获取本周的第几天
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func (c Carbon) DayOfWeek() int {
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if c.IsInvalid() {
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return 0
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}
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day := int(c.ToStdTime().Weekday())
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if day == 0 {
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return DaysPerWeek
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}
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return day
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}
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// WeekOfYear gets week of year like 1, see https://en.wikipedia.org/wiki/ISO_8601#Week_dates.
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// 获取本年的第几周
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func (c Carbon) WeekOfYear() int {
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if c.IsInvalid() {
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return 0
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}
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_, week := c.ToStdTime().ISOWeek()
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return week
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}
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// WeekOfMonth gets week of month like 1.
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// 获取本月的第几周
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func (c Carbon) WeekOfMonth() int {
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if c.IsInvalid() {
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return 0
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}
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days := c.Day() + c.StartOfMonth().DayOfWeek() - 1
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if days%DaysPerWeek == 0 {
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return days / DaysPerWeek
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}
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return days/DaysPerWeek + 1
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}
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// DateTime gets current year, month, day, hour, minute, and second like 2020, 8, 5, 13, 14, 15.
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// 获取当前年、月、日、时、分、秒
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func (c Carbon) DateTime() (year, month, day, hour, minute, second int) {
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if c.IsInvalid() {
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return
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}
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year, month, day = c.Date()
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hour, minute, second = c.Time()
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return year, month, day, hour, minute, second
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}
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// DateTimeMilli gets current year, month, day, hour, minute, second and millisecond like 2020, 8, 5, 13, 14, 15, 999.
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// 获取当前年、月、日、时、分、秒、毫秒
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func (c Carbon) DateTimeMilli() (year, month, day, hour, minute, second, millisecond int) {
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if c.IsInvalid() {
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return
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}
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year, month, day, hour, minute, second = c.DateTime()
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return year, month, day, hour, minute, second, c.Millisecond()
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}
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// DateTimeMicro gets current year, month, day, hour, minute, second and microsecond like 2020, 8, 5, 13, 14, 15, 999999.
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// 获取当前年、月、日、时、分、秒、微秒
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func (c Carbon) DateTimeMicro() (year, month, day, hour, minute, second, microsecond int) {
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if c.IsInvalid() {
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return
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}
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year, month, day, hour, minute, second = c.DateTime()
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return year, month, day, hour, minute, second, c.Microsecond()
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}
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// DateTimeNano gets current year, month, day, hour, minute, second and nanosecond like 2020, 8, 5, 13, 14, 15, 999999999.
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// 获取当前年、月、日、时、分、秒、纳秒
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func (c Carbon) DateTimeNano() (year, month, day, hour, minute, second, nanosecond int) {
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if c.IsInvalid() {
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return
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}
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year, month, day, hour, minute, second = c.DateTime()
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return year, month, day, hour, minute, second, c.Nanosecond()
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}
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// Date gets current year, month, and day like 2020, 8, 5.
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// 获取当前年、月、日
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func (c Carbon) Date() (year, month, day int) {
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if c.IsInvalid() {
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return
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}
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var tm time.Month
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year, tm, day = c.ToStdTime().Date()
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return year, int(tm), day
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}
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// DateMilli gets current year, month, day and millisecond like 2020, 8, 5, 999.
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// 获取当前年、月、日、毫秒
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func (c Carbon) DateMilli() (year, month, day, millisecond int) {
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if c.IsInvalid() {
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return
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}
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year, month, day = c.Date()
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return year, month, day, c.Millisecond()
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}
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// DateMicro gets current year, month, day and microsecond like 2020, 8, 5, 999999.
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// 获取当前年、月、日、微秒
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func (c Carbon) DateMicro() (year, month, day, microsecond int) {
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if c.IsInvalid() {
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return
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}
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year, month, day = c.Date()
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return year, month, day, c.Microsecond()
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}
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// DateNano gets current year, month, day and nanosecond like 2020, 8, 5, 999999999.
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// 获取当前年、月、日、纳秒
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func (c Carbon) DateNano() (year, month, day, nanosecond int) {
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if c.IsInvalid() {
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return
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}
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year, month, day = c.Date()
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return year, month, day, c.Nanosecond()
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}
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// Time gets current hour, minute, and second like 13, 14, 15.
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// 获取当前时、分、秒
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func (c Carbon) Time() (hour, minute, second int) {
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if c.IsInvalid() {
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return
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}
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return c.ToStdTime().Clock()
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}
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// TimeMilli gets current hour, minute, second and millisecond like 13, 14, 15, 999.
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// 获取当前时、分、秒、毫秒
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func (c Carbon) TimeMilli() (hour, minute, second, millisecond int) {
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if c.IsInvalid() {
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return
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}
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hour, minute, second = c.Time()
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return hour, minute, second, c.Millisecond()
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}
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// TimeMicro gets current hour, minute, second and microsecond like 13, 14, 15, 999999.
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// 获取当前时、分、秒、微秒
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func (c Carbon) TimeMicro() (hour, minute, second, microsecond int) {
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if c.IsInvalid() {
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return
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}
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hour, minute, second = c.Time()
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return hour, minute, second, c.Microsecond()
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}
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// TimeNano gets current hour, minute, second and nanosecond like 13, 14, 15, 999999999.
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// 获取当前时、分、秒、纳秒
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func (c Carbon) TimeNano() (hour, minute, second, nanosecond int) {
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if c.IsInvalid() {
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return
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}
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hour, minute, second = c.Time()
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return hour, minute, second, c.Nanosecond()
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}
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// Century gets current century like 21.
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// 获取当前世纪
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func (c Carbon) Century() int {
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if c.IsInvalid() {
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return 0
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}
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return c.Year()/YearsPerCentury + 1
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}
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// Decade gets current decade like 20.
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// 获取当前年代
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func (c Carbon) Decade() int {
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if c.IsInvalid() {
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return 0
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}
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return c.Year() % YearsPerCentury / YearsPerDecade * YearsPerDecade
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}
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// Year gets current year like 2020.
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// 获取当前年
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func (c Carbon) Year() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Year()
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}
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// Quarter gets current quarter like 3.
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// 获取当前季度
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func (c Carbon) Quarter() (quarter int) {
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if c.IsInvalid() {
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return
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}
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month := c.Month()
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switch {
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case month >= 10:
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quarter = 4
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case month >= 7:
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quarter = 3
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case month >= 4:
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quarter = 2
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case month >= 1:
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quarter = 1
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}
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return
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}
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// Month gets current month like 8.
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// 获取当前月
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func (c Carbon) Month() int {
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return c.MonthOfYear()
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}
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// Week gets current week like 6, start from 0.
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// 获取当前周(从0开始)
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func (c Carbon) Week() int {
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if c.IsInvalid() {
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return -1
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}
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return (c.DayOfWeek() + DaysPerWeek - int(c.weekStartsAt)) % DaysPerWeek
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}
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// Day gets current day like 5.
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// 获取当前日
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func (c Carbon) Day() int {
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return c.DayOfMonth()
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}
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// Hour gets current hour like 13.
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// 获取当前小时
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func (c Carbon) Hour() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Hour()
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}
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// Minute gets current minute like 14.
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// 获取当前分钟数
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func (c Carbon) Minute() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Minute()
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}
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// Second gets current second like 15.
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// 获取当前秒数
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func (c Carbon) Second() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Second()
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}
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// Millisecond gets current millisecond like 999.
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// 获取当前毫秒数
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func (c Carbon) Millisecond() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Nanosecond() / 1e6
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}
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// Microsecond gets current microsecond like 999999.
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// 获取当前微秒数
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func (c Carbon) Microsecond() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Nanosecond() / 1e3
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}
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// Nanosecond gets current nanosecond like 999999999.
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// 获取当前纳秒数
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func (c Carbon) Nanosecond() int {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Nanosecond()
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}
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// Timestamp gets timestamp with second like 1596604455.
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// 输出秒级时间戳
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func (c Carbon) Timestamp() int64 {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().Unix()
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}
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// TimestampMilli gets timestamp with millisecond like 1596604455000.
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// 获取毫秒级时间戳
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func (c Carbon) TimestampMilli() int64 {
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if c.IsInvalid() {
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return 0
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}
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t := c.ToStdTime()
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return t.Unix()*1e3 + int64(t.Nanosecond())/1e6
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}
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// TimestampMicro gets timestamp with microsecond like 1596604455000000.
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// 获取微秒级时间戳
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func (c Carbon) TimestampMicro() int64 {
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if c.IsInvalid() {
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return 0
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}
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t := c.ToStdTime()
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return t.Unix()*1e6 + int64(t.Nanosecond())/1e3
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}
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// TimestampNano gets timestamp with nanosecond like 1596604455000000000.
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// 获取纳秒级时间戳
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func (c Carbon) TimestampNano() int64 {
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if c.IsInvalid() {
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return 0
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}
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return c.ToStdTime().UnixNano()
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}
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// Location gets location name like "PRC".
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// 获取位置
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func (c Carbon) Location() string {
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return c.loc.String()
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}
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// Timezone gets timezone name like "CST".
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// 获取时区
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func (c Carbon) Timezone() string {
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name, _ := c.ToStdTime().Zone()
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return name
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}
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// Offset gets offset seconds from the UTC timezone like 28800.
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// 获取距离UTC时区的偏移量，单位秒
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func (c Carbon) Offset() int {
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_, offset := c.ToStdTime().Zone()
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return offset
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}
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// Locale gets locale name like "zh-CN".
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// 获取语言区域
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func (c Carbon) Locale() string {
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return c.lang.locale
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}
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// Age gets age like 18.
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// 获取年龄
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func (c Carbon) Age() int {
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if c.IsInvalid() {
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return 0
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}
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now := c.Now()
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if c.HasTestNow() {
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now = CreateFromTimestampNano(c.testNow, c.Location())
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}
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if c.TimestampNano() > now.TimestampNano() {
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return 0
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}
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return int(c.DiffInYears(now))
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}
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