mirror of
https://gitee.com/dromara/carbon.git
synced 2024-11-30 11:17:35 +08:00
776 lines
23 KiB
Go
776 lines
23 KiB
Go
package carbon
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import (
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"bytes"
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"strconv"
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"strings"
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)
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// String implements the interface Stringer for Carbon struct.
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// 实现 Stringer 接口
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func (c Carbon) String() string {
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return c.ToDateTimeString()
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}
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// ToString outputs a string in "2006-01-02 15:04:05.999999999 -0700 MST" layout.
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// 输出 "2006-01-02 15:04:05.999999999 -0700 MST" 格式字符串
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func (c Carbon) ToString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().String()
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}
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// ToMonthString outputs a string in month layout like "January", i18n is supported.
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// 输出完整月份字符串，支持i18n
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func (c Carbon) ToMonthString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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if len(c.lang.resources) == 0 {
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c.lang.SetLocale(defaultLocale)
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}
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if months, ok := c.lang.resources["months"]; ok {
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slice := strings.Split(months, "|")
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if len(slice) == 12 {
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return slice[c.Month()-1]
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}
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}
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return ""
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}
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// ToShortMonthString outputs a string in short month layout like "Jan", i18n is supported.
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// 输出缩写月份字符串，支持i18n
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func (c Carbon) ToShortMonthString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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if len(c.lang.resources) == 0 {
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c.lang.SetLocale(defaultLocale)
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}
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if months, ok := c.lang.resources["short_months"]; ok {
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slice := strings.Split(months, "|")
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if len(slice) == 12 {
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return slice[c.Month()-1]
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}
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}
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return ""
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}
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// ToWeekString outputs a string in week layout like "Sunday", i18n is supported.
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// 输出完整星期字符串，支持i18n
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func (c Carbon) ToWeekString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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if len(c.lang.resources) == 0 {
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c.lang.SetLocale(defaultLocale)
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}
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if months, ok := c.lang.resources["weeks"]; ok {
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slice := strings.Split(months, "|")
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if len(slice) == 7 {
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return slice[c.Week()]
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}
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}
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return ""
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}
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// ToShortWeekString outputs a string in short week layout like "Sun", i18n is supported.
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// 输出缩写星期字符串，支持i18n
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func (c Carbon) ToShortWeekString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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if len(c.lang.resources) == 0 {
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c.lang.SetLocale(defaultLocale)
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}
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if months, ok := c.lang.resources["short_weeks"]; ok {
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slice := strings.Split(months, "|")
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if len(slice) == 7 {
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return slice[c.Week()]
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}
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}
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return ""
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}
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// ToDayDateTimeString outputs a string in "Mon, Jan 2, 2006 3:04 PM" layout.
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// 输出 "Mon, Jan 2, 2006 3:04 PM" 格式字符串
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func (c Carbon) ToDayDateTimeString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DayDateTimeLayout)
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}
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// ToDateTimeString outputs a string in "2006-01-02 15:04:05" layout.
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// 输出 "2006-01-02 15:04:05" 格式字符串
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func (c Carbon) ToDateTimeString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateTimeLayout)
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}
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// ToDateTimeMilliString outputs a string in "2006-01-02 15:04:05.999" layout.
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// 输出 "2006-01-02 15:04:05.999" 格式字符串
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func (c Carbon) ToDateTimeMilliString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateTimeMilliLayout)
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}
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// ToDateTimeMicroString outputs a string in "2006-01-02 15:04:05.999999" layout.
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// 输出 "2006-01-02 15:04:05.999999" 格式字符串
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func (c Carbon) ToDateTimeMicroString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateTimeMicroLayout)
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}
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// ToDateTimeNanoString outputs a string in "2006-01-02 15:04:05.999999999" layout.
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// 输出 "2006-01-02 15:04:05.999999999" 格式字符串
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func (c Carbon) ToDateTimeNanoString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateTimeNanoLayout)
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}
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// ToShortDateTimeString outputs a string in "20060102150405" layout.
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// 输出 "20060102150405" 格式字符串
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func (c Carbon) ToShortDateTimeString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateTimeLayout)
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}
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// ToShortDateTimeMilliString outputs a string in "20060102150405.999" layout.
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// 输出 "20060102150405.999" 格式字符串
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func (c Carbon) ToShortDateTimeMilliString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateTimeMilliLayout)
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}
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// ToShortDateTimeMicroString outputs a string in "20060102150405.999999" layout.
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// 输出 "20060102150405.999999" 格式字符串
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func (c Carbon) ToShortDateTimeMicroString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateTimeMicroLayout)
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}
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// ToShortDateTimeNanoString outputs a string in "20060102150405.999999999" layout.
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// 输出 "20060102150405.999999999" 格式字符串
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func (c Carbon) ToShortDateTimeNanoString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateTimeNanoLayout)
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}
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// ToDateString outputs a string in "2006-01-02" layout.
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// 输出 "2006-01-02" 格式字符串
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func (c Carbon) ToDateString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateLayout)
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}
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// ToDateMilliString outputs a string in "2006-01-02.999" layout.
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// 输出 "2006-01-02.999" 格式字符串
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func (c Carbon) ToDateMilliString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateMilliLayout)
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}
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// ToDateMicroString outputs a string in "2006-01-02.999999" layout.
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// 输出 "2006-01-02.999999" 格式字符串
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func (c Carbon) ToDateMicroString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateMicroLayout)
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}
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// ToDateNanoString outputs a string in "2006-01-02.999999999" layout.
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// 输出 "2006-01-02.999999999" 格式字符串
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func (c Carbon) ToDateNanoString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(DateNanoLayout)
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}
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// ToShortDateString outputs a string in "20060102" layout.
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// 输出 "20060102" 格式字符串
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func (c Carbon) ToShortDateString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateLayout)
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}
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// ToShortDateMilliString outputs a string in "20060102.999" layout.
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// 输出 "20060102.999" 格式字符串
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func (c Carbon) ToShortDateMilliString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateMilliLayout)
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}
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// ToShortDateMicroString outputs a string in "20060102.999999" layout.
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// 输出 "20060102.999999" 格式字符串
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func (c Carbon) ToShortDateMicroString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateMicroLayout)
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}
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// ToShortDateNanoString outputs a string in "20060102.999999999" layout.
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// 输出 "20060102.999999999" 格式字符串
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func (c Carbon) ToShortDateNanoString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortDateNanoLayout)
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}
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// ToTimeString outputs a string in "15:04:05" layout.
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// 输出 "15:04:05" 格式字符串
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func (c Carbon) ToTimeString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(TimeLayout)
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}
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// ToTimeMilliString outputs a string in "15:04:05.999" layout.
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// 输出 "15:04:05.999" 格式字符串
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func (c Carbon) ToTimeMilliString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(TimeMilliLayout)
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}
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// ToTimeMicroString outputs a string in "15:04:05.999999" layout.
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// 输出 "15:04:05.999999" 格式字符串
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func (c Carbon) ToTimeMicroString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(TimeMicroLayout)
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}
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// ToTimeNanoString outputs a string in "15:04:05.999999999" layout.
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// 输出 "15:04:05.999999999" 格式字符串
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func (c Carbon) ToTimeNanoString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(TimeNanoLayout)
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}
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// ToShortTimeString outputs a string in "150405" layout.
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// 输出 "150405" 格式字符串
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func (c Carbon) ToShortTimeString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortTimeLayout)
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}
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// ToShortTimeMilliString outputs a string in "150405.999" layout.
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// 输出 "150405.999" 格式字符串
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func (c Carbon) ToShortTimeMilliString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortTimeMilliLayout)
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}
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// ToShortTimeMicroString outputs a string in "150405.999999" layout.
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// 输出 "150405.999999" 格式字符串
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func (c Carbon) ToShortTimeMicroString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortTimeMicroLayout)
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}
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// ToShortTimeNanoString outputs a string in "150405.999999999" layout.
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// 输出 "150405.999999999" 格式字符串
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func (c Carbon) ToShortTimeNanoString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ShortTimeNanoLayout)
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}
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// ToAtomString outputs a string in "2006-01-02T15:04:05Z07:00" layout.
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// 输出 "2006-01-02T15:04:05Z07:00" 格式字符串
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func (c Carbon) ToAtomString(timezone ...string) string {
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return c.ToRfc3339String(timezone...)
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}
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// ToANSICString outputs a string in "Mon Jan _2 15:04:05 2006" layout.
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// 输出 "Mon Jan _2 15:04:05 2006" 格式字符串
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func (c Carbon) ToANSICString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(ANSICLayout)
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}
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// ToCookieString outputs a string in "Monday, 02-Jan-2006 15:04:05 MST" layout.
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// 输出 "Monday, 02-Jan-2006 15:04:05 MST" 格式字符串
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func (c Carbon) ToCookieString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(CookieLayout)
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}
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// ToRssString outputs a string in "Mon, 02 Jan 2006 15:04:05 -0700" format.
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// 输出 "Mon, 02 Jan 2006 15:04:05 -0700" 格式字符串
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func (c Carbon) ToRssString(timezone ...string) string {
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if len(timezone) > 0 {
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c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
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}
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if c.IsInvalid() {
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return ""
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}
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return c.Carbon2Time().Format(RssLayout)
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}
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// ToW3cString outputs a string in "2006-01-02T15:04:05Z07:00" layout.
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// 输出 "2006-01-02T15:04:05Z07:00" 格式字符串
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func (c Carbon) ToW3cString(timezone ...string) string {
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return c.ToRfc3339String(timezone...)
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}
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// ToUnixDateString outputs a string in "Mon Jan _2 15:04:05 MST 2006" layout.
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// 输出 "Mon Jan _2 15:04:05 MST 2006" 格式字符串
|
||
func (c Carbon) ToUnixDateString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(UnixDateLayout)
|
||
}
|
||
|
||
// ToRubyDateString outputs a string in "Mon Jan 02 15:04:05 -0700 2006" layout.
|
||
// 输出 "Mon Jan 02 15:04:05 -0700 2006" 格式字符串
|
||
func (c Carbon) ToRubyDateString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RubyDateLayout)
|
||
}
|
||
|
||
// ToKitchenString outputs a string in "3:04PM" layout.
|
||
// 输出 "3:04PM" 格式字符串
|
||
func (c Carbon) ToKitchenString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(KitchenLayout)
|
||
}
|
||
|
||
// ToIso8601String outputs a string in "2006-01-02T15:04:05-07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05-07:00" 格式字符串
|
||
func (c Carbon) ToIso8601String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(ISO8601Layout)
|
||
}
|
||
|
||
// ToIso8601MilliString outputs a string in "2006-01-02T15:04:05.999-07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05.999-07:00" 格式字符串
|
||
func (c Carbon) ToIso8601MilliString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(ISO8601MilliLayout)
|
||
}
|
||
|
||
// ToIso8601MicroString outputs a string in "2006-01-02T15:04:05.999999-07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05.999999-07:00" 格式字符串
|
||
func (c Carbon) ToIso8601MicroString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(ISO8601MicroLayout)
|
||
}
|
||
|
||
// ToIso8601NanoString outputs a string in "2006-01-02T15:04:05.999999999-07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05.999999999-07:00" 格式字符串
|
||
func (c Carbon) ToIso8601NanoString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(ISO8601NanoLayout)
|
||
}
|
||
|
||
// ToRfc822String outputs a string in "02 Jan 06 15:04 MST" layout.
|
||
// 输出 "02 Jan 06 15:04 MST" 格式字符串
|
||
func (c Carbon) ToRfc822String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC822Layout)
|
||
}
|
||
|
||
// ToRfc822zString outputs a string in "02 Jan 06 15:04 -0700" layout.
|
||
// 输出 "02 Jan 06 15:04 -0700" 格式字符串
|
||
func (c Carbon) ToRfc822zString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC822ZLayout)
|
||
}
|
||
|
||
// ToRfc850String outputs a string in "Monday, 02-Jan-06 15:04:05 MST" layout.
|
||
// 输出 "Monday, 02-Jan-06 15:04:05 MST" 格式字符串
|
||
func (c Carbon) ToRfc850String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC850Layout)
|
||
}
|
||
|
||
// ToRfc1036String outputs a string in "Mon, 02 Jan 06 15:04:05 -0700" layout.
|
||
// 输出 "Mon, 02 Jan 06 15:04:05 -0700" 格式字符串
|
||
func (c Carbon) ToRfc1036String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC1036Layout)
|
||
}
|
||
|
||
// ToRfc1123String outputs a string in "Mon, 02 Jan 2006 15:04:05 MST" layout.
|
||
// 输出 "Mon, 02 Jan 2006 15:04:05 MST" 格式字符串
|
||
func (c Carbon) ToRfc1123String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC1123Layout)
|
||
}
|
||
|
||
// ToRfc1123zString outputs a string in "Mon, 02 Jan 2006 15:04:05 -0700" layout.
|
||
// 输出 "Mon, 02 Jan 2006 15:04:05 -0700" 格式字符串
|
||
func (c Carbon) ToRfc1123zString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC1123ZLayout)
|
||
}
|
||
|
||
// ToRfc2822String outputs a string in "Mon, 02 Jan 2006 15:04:05 -0700" layout.
|
||
// 输出 "Mon, 02 Jan 2006 15:04:05 -0700" 格式字符串
|
||
func (c Carbon) ToRfc2822String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC2822Layout)
|
||
}
|
||
|
||
// ToRfc3339String outputs a string in "2006-01-02T15:04:05Z07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05Z07:00" 格式字符串
|
||
func (c Carbon) ToRfc3339String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC3339Layout)
|
||
}
|
||
|
||
// ToRfc3339MilliString outputs a string in "2006-01-02T15:04:05.999Z07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05.999Z07:00" 格式字符串
|
||
func (c Carbon) ToRfc3339MilliString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC3339MilliLayout)
|
||
}
|
||
|
||
// ToRfc3339MicroString outputs a string in "2006-01-02T15:04:05.999999Z07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05.999999Z07:00" 格式字符串
|
||
func (c Carbon) ToRfc3339MicroString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC3339MicroLayout)
|
||
}
|
||
|
||
// ToRfc3339NanoString outputs a string in "2006-01-02T15:04:05.999999999Z07:00" layout.
|
||
// 输出 "2006-01-02T15:04:05.999999999Z07:00" 格式字符串
|
||
func (c Carbon) ToRfc3339NanoString(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC3339NanoLayout)
|
||
}
|
||
|
||
// ToRfc7231String outputs a string in "Mon, 02 Jan 2006 15:04:05 GMT" layout.
|
||
// 输出 "Mon, 02 Jan 2006 15:04:05 GMT" 格式字符串
|
||
func (c Carbon) ToRfc7231String(timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(RFC7231Layout)
|
||
}
|
||
|
||
// ToLayoutString outputs a string by layout.
|
||
// 输出指定布局模板的时间字符串
|
||
func (c Carbon) ToLayoutString(layout string, timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
return c.Carbon2Time().Format(layout)
|
||
}
|
||
|
||
// Layout outputs a string by layout, it is shorthand for ToLayoutString.
|
||
// 输出指定布局模板的时间字符串, 是 ToLayoutString 的简写
|
||
func (c Carbon) Layout(layout string, timezone ...string) string {
|
||
return c.ToLayoutString(layout, timezone...)
|
||
}
|
||
|
||
// ToFormatString outputs a string by format.
|
||
// 输出指定格式模板的时间字符串
|
||
func (c Carbon) ToFormatString(format string, timezone ...string) string {
|
||
if len(timezone) > 0 {
|
||
c.loc, c.Error = getLocationByTimezone(timezone[len(timezone)-1])
|
||
}
|
||
if c.IsInvalid() {
|
||
return ""
|
||
}
|
||
buffer := bytes.NewBuffer(nil)
|
||
for i := 0; i < len(format); i++ {
|
||
if layout, ok := formats[format[i]]; ok {
|
||
buffer.WriteString(c.Carbon2Time().Format(layout))
|
||
} else {
|
||
switch format[i] {
|
||
case '\\': // 原样输出，不解析
|
||
buffer.WriteByte(format[i+1])
|
||
i++
|
||
continue
|
||
case 'W': // ISO-8601 格式数字表示的年份中的第几周，取值范围 1-52
|
||
buffer.WriteString(strconv.Itoa(c.WeekOfYear()))
|
||
case 'N': // ISO-8601 格式数字表示的星期中的第几天，取值范围 1-7
|
||
buffer.WriteString(strconv.Itoa(c.DayOfWeek()))
|
||
case 'S': // 月份中第几天的英文缩写后缀，如st, nd, rd, th
|
||
suffix := "th"
|
||
switch c.Day() {
|
||
case 1, 21, 31:
|
||
suffix = "st"
|
||
case 2, 22:
|
||
suffix = "nd"
|
||
case 3, 23:
|
||
suffix = "rd"
|
||
}
|
||
buffer.WriteString(suffix)
|
||
case 'L': // 是否为闰年，如果是闰年为 1，否则为 0
|
||
if c.IsLeapYear() {
|
||
buffer.WriteString("1")
|
||
} else {
|
||
buffer.WriteString("0")
|
||
}
|
||
case 'G': // 数字表示的小时，24 小时格式，没有前导零，取值范围 0-23
|
||
buffer.WriteString(strconv.Itoa(c.Hour()))
|
||
case 'U': // 秒级时间戳，如 1611818268
|
||
buffer.WriteString(strconv.FormatInt(c.Timestamp(), 10))
|
||
case 'u': // 数字表示的毫秒，如 999
|
||
buffer.WriteString(strconv.Itoa(c.Millisecond()))
|
||
case 'w': // 数字表示的星期中的第几天，取值范围 0-6
|
||
buffer.WriteString(strconv.Itoa(c.DayOfWeek() - 1))
|
||
case 't': // 指定的月份有几天，取值范围 28-31
|
||
buffer.WriteString(strconv.Itoa(c.DaysInMonth()))
|
||
case 'z': // 年份中的第几天，取值范围 0-365
|
||
buffer.WriteString(strconv.Itoa(c.DayOfYear() - 1))
|
||
case 'e': // 当前位置，如 UTC，GMT，Atlantic/Azores
|
||
buffer.WriteString(c.Location())
|
||
case 'Q': // 当前季度，取值范围 1-4
|
||
buffer.WriteString(strconv.Itoa(c.Quarter()))
|
||
case 'C': // 当前世纪数，取值范围 0-99
|
||
buffer.WriteString(strconv.Itoa(c.Century()))
|
||
default:
|
||
buffer.WriteByte(format[i])
|
||
}
|
||
}
|
||
}
|
||
return buffer.String()
|
||
}
|
||
|
||
// Format outputs a string by format, it is shorthand for ToFormatString.
|
||
// 输出指定格式模板的时间字符串, 是 ToFormatString 的简写
|
||
func (c Carbon) Format(format string, timezone ...string) string {
|
||
return c.ToFormatString(format, timezone...)
|
||
}
|