Install

go get -u github.com/jinzhu/now

Usage

import"github.com/jinzhu/now"time.Now()// 2013-11-18 17:51:49.123456789 Monnow.BeginningOfMinute()// 2013-11-18 17:51:00 Monnow.BeginningOfHour()// 2013-11-18 17:00:00 Monnow.BeginningOfDay()// 2013-11-18 00:00:00 Monnow.BeginningOfWeek()// 2013-11-17 00:00:00 Sunnow.BeginningOfMonth()// 2013-11-01 00:00:00 Frinow.BeginningOfQuarter()// 2013-10-01 00:00:00 Tuenow.BeginningOfYear()// 2013-01-01 00:00:00 Tuenow.EndOfMinute()// 2013-11-18 17:51:59.999999999 Monnow.EndOfHour()// 2013-11-18 17:59:59.999999999 Monnow.EndOfDay()// 2013-11-18 23:59:59.999999999 Monnow.EndOfWeek()// 2013-11-23 23:59:59.999999999 Satnow.EndOfMonth()// 2013-11-30 23:59:59.999999999 Satnow.EndOfQuarter()// 2013-12-31 23:59:59.999999999 Tuenow.EndOfYear()// 2013-12-31 23:59:59.999999999 Tuenow.WeekStartDay=time.Monday// Set Monday as first day, default is Sundaynow.EndOfWeek()// 2013-11-24 23:59:59.999999999 Sun

t:=time.Date(2013,02,18,17,51,49,123456789,time.Now().Location())now.With(t).EndOfMonth()// 2013-02-28 23:59:59.999999999 Thu

location,err:=time.LoadLocation("Asia/Shanghai")myConfig:=&now.Config{WeekStartDay:time.Monday,TimeLocation:location,TimeFormats: []string{"2006-01-02 15:04:05"},}t:=time.Date(2013,11,18,17,51,49,123456789,time.Now().Location())// // 2013-11-18 17:51:49.123456789 MonmyConfig.With(t).BeginningOfWeek()// 2013-11-18 00:00:00 MonmyConfig.Parse("2002-10-12 22:14:01")// 2002-10-12 22:14:01myConfig.Parse("2002-10-12 22:14")// returns error 'can't parse string as time: 2002-10-12 22:14'

Monday/Sunday

now.Monday()// 2013-11-18 00:00:00 Monnow.Monday("17:44")// 2013-11-18 17:44:00 Monnow.Sunday()// 2013-11-24 00:00:00 Sun (Next Sunday)now.Sunday("18:19:24")// 2013-11-24 18:19:24 Sun (Next Sunday)now.EndOfSunday()// 2013-11-24 23:59:59.999999999 Sun (End of next Sunday)t:=time.Date(2013,11,24,17,51,49,123456789,time.Now().Location())// 2013-11-24 17:51:49.123456789 Sunnow.With(t).Monday()// 2013-11-18 00:00:00 Mon (Last Monday if today is Sunday)now.With(t).Monday("17:44")// 2013-11-18 17:44:00 Mon (Last Monday if today is Sunday)now.With(t).Sunday()// 2013-11-24 00:00:00 Sun (Beginning Of Today if today is Sunday)now.With(t).Sunday("18:19:24")// 2013-11-24 18:19:24 Sun (Beginning Of Today if today is Sunday)now.With(t).EndOfSunday()// 2013-11-24 23:59:59.999999999 Sun (End of Today if today is Sunday)

Parse String to Time

time.Now()// 2013-11-18 17:51:49.123456789 Mon// Parse(string) (time.Time, error)t,err:=now.Parse("2017")// 2017-01-01 00:00:00, nilt,err:=now.Parse("2017-10")// 2017-10-01 00:00:00, nilt,err:=now.Parse("2017-10-13")// 2017-10-13 00:00:00, nilt,err:=now.Parse("1999-12-12 12")// 1999-12-12 12:00:00, nilt,err:=now.Parse("1999-12-12 12:20")// 1999-12-12 12:20:00, nilt,err:=now.Parse("1999-12-12 12:20:21")// 1999-12-12 12:20:21, nilt,err:=now.Parse("10-13")// 2013-10-13 00:00:00, nilt,err:=now.Parse("12:20")// 2013-11-18 12:20:00, nilt,err:=now.Parse("12:20:13")// 2013-11-18 12:20:13, nilt,err:=now.Parse("14")// 2013-11-18 14:00:00, nilt,err:=now.Parse("99:99")// 2013-11-18 12:20:00, Can't parse string as time: 99:99// MustParse must parse string to time or it will panicnow.MustParse("2013-01-13")// 2013-01-13 00:00:00now.MustParse("02-17")// 2013-02-17 00:00:00now.MustParse("2-17")// 2013-02-17 00:00:00now.MustParse("8")// 2013-11-18 08:00:00now.MustParse("2002-10-12 22:14")// 2002-10-12 22:14:00now.MustParse("99:99")// panic: Can't parse string as time: 99:99

now.TimeFormats=append(now.TimeFormats,"02 Jan 2006 15:04")

Contributing

Author

License