代码拉取完成，页面将自动刷新
同步操作将从 dromara/carbon 强制同步，此操作会覆盖自 Fork 仓库以来所做的任何修改，且无法恢复！！！
确定后同步将在后台操作，完成时将刷新页面，请耐心等待。
package carbon_test
import (
"fmt"
"time"
"gitee.com/golang-package/carbon/v2"
)
func ExampleSetLayout() {
defer carbon.SetLayout(carbon.DateTimeLayout)
fmt.Println("current layout:", carbon.SetLayout(carbon.DateTimeLayout).CurrentLayout())
fmt.Println("current layout:", carbon.SetLayout(carbon.TimeLayout).CurrentLayout())
// Output:
// current layout: 2006-01-02 15:04:05
// current layout: 15:04:05
}
func ExampleSetFormat() {
defer carbon.SetFormat(carbon.DateTimeFormat)
fmt.Println("current layout:", carbon.SetFormat(carbon.DateTimeFormat).CurrentLayout())
fmt.Println("current layout:", carbon.SetFormat(carbon.TimeFormat).CurrentLayout())
// Output:
// current layout: 2006-01-02 15:04:05
// current layout: 15:04:05
}
func ExampleSetTimezone() {
defer carbon.SetTimezone(carbon.UTC)
fmt.Println("UTC zone location:", carbon.SetTimezone(carbon.UTC).Timezone())
fmt.Println("UTC zone name:", carbon.SetTimezone(carbon.UTC).ZoneName())
fmt.Println("UTC zone offset:", carbon.SetTimezone(carbon.UTC).ZoneOffset())
fmt.Println("PRC zone location:", carbon.SetTimezone(carbon.PRC).Timezone())
fmt.Println("PRC zone name:", carbon.SetTimezone(carbon.PRC).ZoneName())
fmt.Println("PRC zone offset:", carbon.SetTimezone(carbon.PRC).ZoneOffset())
fmt.Println("Japan zone location:", carbon.SetTimezone(carbon.Japan).Timezone())
fmt.Println("Japan zone name:", carbon.SetTimezone(carbon.Japan).ZoneName())
fmt.Println("Japan zone offset:", carbon.SetTimezone(carbon.Japan).ZoneOffset())
// Output:
// UTC zone location: UTC
// UTC zone name: UTC
// UTC zone offset: 0
// PRC zone location: PRC
// PRC zone name: LMT
// PRC zone offset: 29143
// Japan zone location: Japan
// Japan zone name: LMT
// Japan zone offset: 33539
}
func ExampleSetLocation() {
defer carbon.SetLocation(time.UTC)
utcTZ, _ := time.LoadLocation(carbon.UTC)
fmt.Println("UTC zone location:", carbon.SetLocation(utcTZ).Timezone())
fmt.Println("UTC zone name:", carbon.SetLocation(utcTZ).ZoneName())
fmt.Println("UTC zone offset:", carbon.SetLocation(utcTZ).ZoneOffset())
prcTZ, _ := time.LoadLocation(carbon.PRC)
fmt.Println("PRC zone location:", carbon.SetLocation(prcTZ).Timezone())
fmt.Println("PRC zone name:", carbon.SetLocation(prcTZ).ZoneName())
fmt.Println("PRC zone offset:", carbon.SetLocation(prcTZ).ZoneOffset())
japanTZ, _ := time.LoadLocation(carbon.Japan)
fmt.Println("Japan zone location:", carbon.SetLocation(japanTZ).Timezone())
fmt.Println("Japan zone name:", carbon.SetLocation(japanTZ).ZoneName())
fmt.Println("Japan zone offset:", carbon.SetLocation(japanTZ).ZoneOffset())
// Output:
// UTC zone location: UTC
// UTC zone name: UTC
// UTC zone offset: 0
// PRC zone location: PRC
// PRC zone name: LMT
// PRC zone offset: 29143
// Japan zone location: Japan
// Japan zone name: LMT
// Japan zone offset: 33539
}
func ExampleSetLocale() {
defer carbon.SetLocale("en")
carbon.SetLocale("zh-CN")
c := carbon.Parse("2020-08-05")
fmt.Println(c.Constellation())
fmt.Println(c.Season())
fmt.Println(c.ToMonthString())
fmt.Println(c.ToShortMonthString())
fmt.Println(c.ToWeekString())
fmt.Println(c.ToShortWeekString())
// Output:
// 狮子座
// 夏季
// 八月
// 8月
// 星期三
// 周三
}
func ExampleSetWeekStartsAt() {
defer carbon.SetWeekStartsAt(carbon.Monday)
fmt.Println(carbon.SetWeekStartsAt(carbon.Sunday).WeekStartsAt())
fmt.Println(carbon.SetWeekStartsAt(carbon.Monday).WeekStartsAt())
// Output:
// Sunday
// Monday
}
func ExampleSetWeekendDays() {
defer carbon.SetWeekendDays([]carbon.Weekday{
carbon.Saturday, carbon.Sunday,
})
carbon.SetWeekendDays([]carbon.Weekday{
carbon.Saturday,
})
fmt.Println(carbon.Parse("2025-04-12").IsWeekend())
fmt.Println(carbon.Parse("2025-04-13").IsWeekend())
carbon.SetWeekendDays([]carbon.Weekday{
carbon.Sunday,
})
fmt.Println(carbon.Parse("2025-04-12").IsWeekend())
fmt.Println(carbon.Parse("2025-04-13").IsWeekend())
// Output:
// true
// false
// false
// true
}
func ExampleCarbon_SetLayout() {
c := carbon.Parse("2020-08-05 13:14:15.999999 +0000 UTC")
fmt.Println("date layout:", c.SetLayout(carbon.DateLayout))
fmt.Println("time layout:", c.SetLayout(carbon.TimeLayout))
fmt.Println("datetime layout:", c.SetLayout(carbon.DateTimeLayout))
fmt.Println("timestamp layout:", c.SetLayout(carbon.TimestampLayout))
// Output:
// date layout: 2020-08-05
// time layout: 13:14:15
// datetime layout: 2020-08-05 13:14:15
// timestamp layout: 1596633255
}
func ExampleCarbon_SetFormat() {
c := carbon.Parse("2020-08-05 13:14:15.999999 +0000 UTC")
fmt.Println("date format:", c.SetFormat(carbon.DateFormat))
fmt.Println("time format:", c.SetFormat(carbon.TimeFormat))
fmt.Println("datetime format:", c.SetFormat(carbon.DateTimeFormat))
fmt.Println("timestamp format:", c.SetFormat(carbon.TimestampFormat))
// Output:
// date format: 2020-08-05
// time format: 13:14:15
// datetime format: 2020-08-05 13:14:15
// timestamp format: 1596633255
}
func ExampleCarbon_SetTimezone() {
fmt.Println("UTC zone location:", carbon.Now().SetTimezone(carbon.UTC).Timezone())
fmt.Println("UTC zone name:", carbon.Now().SetTimezone(carbon.UTC).ZoneName())
fmt.Println("UTC zone offset:", carbon.Now().SetTimezone(carbon.UTC).ZoneOffset())
fmt.Println("PRC zone location:", carbon.Now().SetTimezone(carbon.PRC).Timezone())
fmt.Println("PRC zone name:", carbon.Now().SetTimezone(carbon.PRC).ZoneName())
fmt.Println("PRC zone offset:", carbon.Now().SetTimezone(carbon.PRC).ZoneOffset())
fmt.Println("Japan zone location:", carbon.Now().SetTimezone(carbon.Japan).Timezone())
fmt.Println("Japan zone name:", carbon.Now().SetTimezone(carbon.Japan).ZoneName())
fmt.Println("Japan zone offset:", carbon.Now().SetTimezone(carbon.Japan).ZoneOffset())
// Output:
// UTC zone location: UTC
// UTC zone name: UTC
// UTC zone offset: 0
// PRC zone location: PRC
// PRC zone name: CST
// PRC zone offset: 28800
// Japan zone location: Japan
// Japan zone name: JST
// Japan zone offset: 32400
}
func ExampleCarbon_SetLocation() {
defer carbon.SetLocation(time.UTC)
c := carbon.Parse("2020-08-05")
loc, _ := time.LoadLocation(carbon.PRC)
c.SetLocation(loc)
fmt.Println("default location:", carbon.DefaultTimezone)
fmt.Println("zone location:", c.Timezone())
fmt.Println("zone name:", c.ZoneName())
fmt.Println("zone offset:", c.ZoneOffset())
// Output:
// default location: UTC
// zone location: PRC
// zone name: CST
// zone offset: 28800
}
func ExampleCarbon_SetLocale() {
c := carbon.Parse("2020-08-05").SetLocale("zh-CN")
fmt.Println(c.Constellation())
fmt.Println(c.Season())
fmt.Println(c.ToMonthString())
fmt.Println(c.ToShortMonthString())
fmt.Println(c.ToWeekString())
fmt.Println(c.ToShortWeekString())
// Output:
// 狮子座
// 夏季
// 八月
// 8月
// 星期三
// 周三
}
func ExampleCarbon_SetWeekStartsAt() {
fmt.Println("week starts at:", carbon.Now().SetWeekStartsAt(carbon.Sunday).WeekStartsAt())
fmt.Println("week starts at:", carbon.Now().SetWeekStartsAt(carbon.Monday).WeekStartsAt())
// Output:
// week starts at: Sunday
// week starts at: Monday
}
func ExampleCarbon_SetWeekendDays() {
wd1 := []carbon.Weekday{
carbon.Saturday,
}
fmt.Println(carbon.Parse("2025-04-12").SetWeekendDays(wd1).IsWeekend())
fmt.Println(carbon.Parse("2025-04-13").SetWeekendDays(wd1).IsWeekend())
wd2 := []carbon.Weekday{
carbon.Sunday,
}
fmt.Println(carbon.Parse("2025-04-12").SetWeekendDays(wd2).IsWeekend())
fmt.Println(carbon.Parse("2025-04-13").SetWeekendDays(wd2).IsWeekend())
// Output:
// true
// false
// false
// true
}
func ExampleCarbon_SetLanguage() {
lang := carbon.NewLanguage()
lang.SetLocale("en")
fmt.Println(carbon.Parse("2020-08-05").SetLanguage(lang).ToMonthString())
lang.SetLocale("zh-CN")
fmt.Println(carbon.Parse("2020-08-05").SetLanguage(lang).ToMonthString())
// Output:
// August
// 八月
}
func ExampleCarbon_SetDateTime() {
fmt.Println(carbon.Parse("2020-08-05").SetDateTime(2020, 8, 5, 13, 14, 15).ToString())
// Output:
// 2020-08-05 13:14:15 +0000 UTC
}
func ExampleCarbon_SetDateTimeMilli() {
fmt.Println(carbon.Parse("2020-08-05").SetDateTimeMilli(2020, 8, 5, 13, 14, 15, 999).ToString())
// Output:
// 2020-08-05 13:14:15.999 +0000 UTC
}
func ExampleCarbon_SetDateTimeMicro() {
fmt.Println(carbon.Parse("2020-08-05").SetDateTimeMicro(2020, 8, 5, 13, 14, 15, 999999).ToString())
// Output:
// 2020-08-05 13:14:15.999999 +0000 UTC
}
func ExampleCarbon_SetDateTimeNano() {
fmt.Println(carbon.Parse("2020-08-05").SetDateTimeNano(2020, 8, 5, 13, 14, 15, 999999999).ToString())
// Output:
// 2020-08-05 13:14:15.999999999 +0000 UTC
}
func ExampleCarbon_SetDate() {
fmt.Println(carbon.Parse("2020-08-05").SetDate(2020, 8, 5).ToString())
// Output:
// 2020-08-05 00:00:00 +0000 UTC
}
func ExampleCarbon_SetDateMilli() {
fmt.Println(carbon.Parse("2020-08-05").SetDateMilli(2020, 8, 5, 999).ToString())
// Output:
// 2020-08-05 00:00:00.999 +0000 UTC
}
func ExampleCarbon_SetDateMicro() {
fmt.Println(carbon.Parse("2020-08-05").SetDateMicro(2020, 8, 5, 999999).ToString())
// Output:
// 2020-08-05 00:00:00.999999 +0000 UTC
}
func ExampleCarbon_SetDateNano() {
fmt.Println(carbon.Parse("2020-08-05").SetDateNano(2020, 8, 5, 999999999).ToString())
// Output:
// 2020-08-05 00:00:00.999999999 +0000 UTC
}
func ExampleCarbon_SetTime() {
fmt.Println(carbon.Parse("2020-08-05").SetTime(13, 14, 15).ToString())
// Output:
// 2020-08-05 13:14:15 +0000 UTC
}
func ExampleCarbon_SetTimeMilli() {
fmt.Println(carbon.Parse("2020-08-05").SetTimeMilli(13, 14, 15, 999).ToString())
// Output:
// 2020-08-05 13:14:15.999 +0000 UTC
}
func ExampleCarbon_SetTimeMicro() {
fmt.Println(carbon.Parse("2020-08-05").SetTimeMicro(13, 14, 15, 999999).ToString())
// Output:
// 2020-08-05 13:14:15.999999 +0000 UTC
}
func ExampleCarbon_SetTimeNano() {
fmt.Println(carbon.Parse("2020-08-05").SetTimeNano(13, 14, 15, 999999999).ToString())
// Output:
// 2020-08-05 13:14:15.999999999 +0000 UTC
}
func ExampleCarbon_SetYear() {
fmt.Println(carbon.Parse("2020-01-01").SetYear(2019).ToString())
fmt.Println(carbon.Parse("2020-01-31").SetYear(2019).ToString())
fmt.Println(carbon.Parse("2020-02-29").SetYear(2019).ToString())
// Output:
// 2019-01-01 00:00:00 +0000 UTC
// 2019-01-31 00:00:00 +0000 UTC
// 2019-03-01 00:00:00 +0000 UTC
}
func ExampleCarbon_SetYearNoOverflow() {
fmt.Println(carbon.Parse("2020-01-01").SetYearNoOverflow(2019).ToString())
fmt.Println(carbon.Parse("2020-01-31").SetYearNoOverflow(2019).ToString())
fmt.Println(carbon.Parse("2020-02-29").SetYearNoOverflow(2019).ToString())
// Output:
// 2019-01-01 00:00:00 +0000 UTC
// 2019-01-31 00:00:00 +0000 UTC
// 2019-02-28 00:00:00 +0000 UTC
}
func ExampleCarbon_SetMonth() {
fmt.Println(carbon.Parse("2020-01-01").SetMonth(2).ToString())
fmt.Println(carbon.Parse("2020-01-30").SetMonth(2).ToString())
fmt.Println(carbon.Parse("2020-01-31").SetMonth(2).ToString())
// Output:
// 2020-02-01 00:00:00 +0000 UTC
// 2020-03-01 00:00:00 +0000 UTC
// 2020-03-02 00:00:00 +0000 UTC
}
func ExampleCarbon_SetMonthNoOverflow() {
fmt.Println(carbon.Parse("2020-01-01").SetMonthNoOverflow(2).ToString())
fmt.Println(carbon.Parse("2020-01-30").SetMonthNoOverflow(2).ToString())
fmt.Println(carbon.Parse("2020-01-31").SetMonthNoOverflow(2).ToString())
// Output:
// 2020-02-01 00:00:00 +0000 UTC
// 2020-02-29 00:00:00 +0000 UTC
// 2020-02-29 00:00:00 +0000 UTC
}
func ExampleCarbon_SetDay() {
fmt.Println(carbon.Parse("2020-01-01").SetDay(31).ToString())
fmt.Println(carbon.Parse("2020-02-01").SetDay(31).ToString())
fmt.Println(carbon.Parse("2020-02-28").SetDay(31).ToString())
// Output:
// 2020-01-31 00:00:00 +0000 UTC
// 2020-03-02 00:00:00 +0000 UTC
// 2020-03-02 00:00:00 +0000 UTC
}
func ExampleCarbon_SetHour() {
fmt.Println(carbon.Parse("2020-01-01").SetHour(10).ToString())
fmt.Println(carbon.Parse("2020-02-01").SetHour(24).ToString())
fmt.Println(carbon.Parse("2020-02-28").SetHour(31).ToString())
// Output:
// 2020-01-01 10:00:00 +0000 UTC
// 2020-02-02 00:00:00 +0000 UTC
// 2020-02-29 07:00:00 +0000 UTC
}
func ExampleCarbon_SetMinute() {
fmt.Println(carbon.Parse("2020-01-01").SetMinute(10).ToString())
fmt.Println(carbon.Parse("2020-02-01").SetMinute(24).ToString())
fmt.Println(carbon.Parse("2020-02-28").SetMinute(60).ToString())
// Output:
// 2020-01-01 00:10:00 +0000 UTC
// 2020-02-01 00:24:00 +0000 UTC
// 2020-02-28 01:00:00 +0000 UTC
}
func ExampleCarbon_SetSecond() {
fmt.Println(carbon.Parse("2020-01-01").SetSecond(10).ToString())
fmt.Println(carbon.Parse("2020-02-01").SetSecond(24).ToString())
fmt.Println(carbon.Parse("2020-02-28").SetSecond(60).ToString())
// Output:
// 2020-01-01 00:00:10 +0000 UTC
// 2020-02-01 00:00:24 +0000 UTC
// 2020-02-28 00:01:00 +0000 UTC
}
func ExampleCarbon_SetMillisecond() {
fmt.Println(carbon.Parse("2020-01-01").SetMillisecond(100).ToString())
fmt.Println(carbon.Parse("2020-01-01").SetMillisecond(999).ToString())
// Output:
// 2020-01-01 00:00:00.1 +0000 UTC
// 2020-01-01 00:00:00.999 +0000 UTC
}
func ExampleCarbon_SetMicrosecond() {
fmt.Println(carbon.Parse("2020-01-01").SetMicrosecond(100000).ToString())
fmt.Println(carbon.Parse("2020-01-01").SetMicrosecond(999999).ToString())
// Output:
// 2020-01-01 00:00:00.1 +0000 UTC
// 2020-01-01 00:00:00.999999 +0000 UTC
}
func ExampleCarbon_SetNanosecond() {
fmt.Println(carbon.Parse("2020-01-01").SetNanosecond(100000000).ToString())
fmt.Println(carbon.Parse("2020-01-01").SetNanosecond(999999999).ToString())
// Output:
// 2020-01-01 00:00:00.1 +0000 UTC
// 2020-01-01 00:00:00.999999999 +0000 UTC
}
此处可能存在不合适展示的内容，页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容，可点击提交进行申诉，我们将尽快为您处理。
马建仓 AI 助手