kmgTime

package
v0.0.0-...-05317bf Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 21, 2015 License: MIT Imports: 6 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	FormatMysqlZero  = "0000-00-00 00:00:00"
	FormatMysql      = "2006-01-02 15:04:05"
	FormatMysqlUs    = "2006-01-02 15:04:05.999999"
	FormatFileName   = "2006-01-02_15-04-05" //适合显示在文件上面的日期格式 @deprecated
	FormatFileNameV2 = "2006-01-02-15-04-05" //版本2,更规整,方便使用正则取出
	FormatDateMysql  = "2006-01-02"
	Iso3339Hour      = "2006-01-02T15"
	Iso3339Minute    = "2006-01-02T15:04"
	Iso3339Second    = "2006-01-02T15:04:05"
	AppleJsonFormat  = "2006-01-02 15:04:05 Etc/MST" //仅解决GMT的这个特殊情况.其他不管,如果苹果返回的字符串换时区了就悲剧了

	FormatMysqlMinute       = "2006-01-02 15:04"
	FormatMysqlMouthAndDay  = "01-02"
	FormatMysqlYearAndMoney = "2006-01"
)
View Source 
const (
	Day = 24 * time.Hour
)

Variables

View Source 
var BeijingZone = time.FixedZone("CST", 8*60*60)
View Source 
var DefaultNower tDefaultNower

@deprecated

View Source 
var DefaultTimeZone = BeijingZone
View Source 
var ESTZone = time.FixedZone("EST", -5*60*60) // Eastern Standard Time(加拿大)
View Source 
var ErrTimeOut = errors.New("time out")
View Source 
var MysqlEnd = "9999-12-31 23:59:59"
View Source 
var MysqlStart = "0000-01-01 00:00:00"
View Source 
var NotFoundError = errors.New("not found")
View Source 
var ParseFormatGuessList = []string{
	FormatMysqlZero,
	FormatMysql,
	FormatDateMysql,
	Iso3339Hour,
	Iso3339Minute,
	Iso3339Second,
	time.RFC3339,
	time.RFC3339Nano,
}
View Source 
var ReflectTypePeriodGetter = reflect.TypeOf((*PeriodGetter)(nil)).Elem()

Functions

func DateSub 

func DateSub(t1 time.Time, t2 time.Time, loc *time.Location) time.Duration

规整到日期然后相减

func DateSubLocal 

func DateSubLocal(t1 time.Time, t2 time.Time) time.Duration

func DateSubToDay 

func DateSubToDay(t1 time.Time, t2 time.Time, loc *time.Location) int

规整到日期然后相减,返回天数

func DefaultFormat 

func DefaultFormat(t time.Time) string

输出成mysql的格式,并且使用默认时区,并且在0值的时候输出空字符串

func DurationFormat 

func DurationFormat(dur time.Duration) string

默认的那个精度太高了,此处减少了若干精度.

func FixLocalTimeToOffsetSpecifiedZoneTime 

func FixLocalTimeToOffsetSpecifiedZoneTime(timeOffset int, localTime string) string

func FromUnixFloat 

func FromUnixFloat(f float64) time.Time

func GetPeriodFromGenericSortedList 

func GetPeriodFromGenericSortedList(t time.Time, SortedList interface{}) (index int, err error)

实现1,反射

func GetPeriodFromSortedList 

func GetPeriodFromSortedList(t time.Time, SortedList []Period) (index int, ok bool)

SortedList should sort by start time and should not overlap each other

func GetUnixFloat 

func GetUnixFloat(t1 time.Time) float64

func IsSameDay 

func IsSameDay(t1 time.Time, t2 time.Time, loc *time.Location) bool

是否同一天

func ModBySecond 

func ModBySecond(t1 time.Time) time.Time

规则到秒,去掉毫秒什么的

func MonthAndDayFormat 

func MonthAndDayFormat(t time.Time) string

func MustFromLocalMysqlFormat 

func MustFromLocalMysqlFormat(timeString string) time.Time

local time

func MustFromMysqlFormat 

func MustFromMysqlFormat(timeString string) time.Time

utc time

func MustFromMysqlFormatDefaultTZ 

func MustFromMysqlFormatDefaultTZ(timeString string) time.Time

使用默认时区解释mysql 数据结构

func MustFromMysqlFormatInLocation 

func MustFromMysqlFormatInLocation(timeString string, loc *time.Location) time.Time

func MustLoadZone 

func MustLoadZone(name string) (loc *time.Location)

golang 的时区实现看上去很复杂,而且有系统依赖,此处添加一个简单时区枚举,不考虑夏令时,也不考虑时区变化

func MustNotTimeout 

func MustNotTimeout(f func(), dur time.Duration)

func MustParseAutoInDefault 

func MustParseAutoInDefault(sTime string) (t time.Time)

func MustParseAutoInLocal 

func MustParseAutoInLocal(sTime string) (t time.Time)

@deprecated

func MysqlNowFromDefaultNower 

func MysqlNowFromDefaultNower() string

func MysqlUsNowFromDefaultNower 

func MysqlUsNowFromDefaultNower() string

func NowFromDefaultNower 

func NowFromDefaultNower() time.Time

func NowWithFileNameFormatV2 

func NowWithFileNameFormatV2() string

func ParseAutoInDefault 

func ParseAutoInDefault(sTime string) (t time.Time, err error)

func ParseAutoInLocal 

func ParseAutoInLocal(sTime string) (t time.Time, err error)

@deprecated

func ParseAutoInLocation 

func ParseAutoInLocation(sTime string, loc *time.Location) (t time.Time, err error)

auto guess format from ParseFormatGuessList

func PeriodListSort 

func PeriodListSort(PeriodList PeriodListInterface)

func PeriodSort 

func PeriodSort(p []Period)

func SelectPeriodFromSortedPeriodList 

func SelectPeriodFromSortedPeriodList(t time.Time, PeriodList PeriodListInterface) (index int, ok bool)

func SetFixNowFromString 

func SetFixNowFromString(s string)

func SetNowerToDefault 

func SetNowerToDefault()

func Timeout 

func Timeout(f func(), dur time.Duration) (hasTimeout bool)

func ToDate 

func ToDate(t time.Time) time.Time

规整到日期,去掉时分秒

func ToDateString 

func ToDateString(t time.Time) string

func ToLocal 

func ToLocal(t time.Time) time.Time

Types

type FixedNower 

type FixedNower struct {
	Time time.Time
}

func (FixedNower) Now 

func (nower FixedNower) Now() time.Time

type MonthDate 

type MonthDate uint32

精确到月份的日期,不携带时区信息 格式如:201407

func MonthDateFromTime 

func MonthDateFromTime(t time.Time) MonthDate

func (MonthDate) DayNum 

func (m MonthDate) DayNum() int

这个月的天数

func (MonthDate) IsValid 

func (m MonthDate) IsValid() bool

func (MonthDate) Month 

func (m MonthDate) Month() time.Month

func (MonthDate) Year 

func (m MonthDate) Year() int

type Nower 

type Nower interface {
	Now() time.Time
}
var NowTime Nower = tDefaultNower{}

func GetDefaultNower 

func GetDefaultNower() Nower

func NewFixedNower 

func NewFixedNower(time time.Time) Nower

type Period 

type Period struct {
	Start time.Time
	End   time.Time
}

a period time start from Start,end to End, start must before or equal end

func MustNewPeriod 

func MustNewPeriod(Start time.Time, End time.Time) (period Period)

func NewPeriod 

func NewPeriod(Start time.Time, End time.Time) (period Period, err error)

start must before or equal end

func (Period) IsIn 

func (p Period) IsIn(t time.Time) bool

func (Period) IsValid 

func (p Period) IsValid() bool

func (Period) Overlaps 

func (p Period) Overlaps(b Period) bool

type PeriodGetter 

type PeriodGetter interface {
	GetPeriod() Period
}

type PeriodHour 

type PeriodHour struct {
	Start int
	End   int
}

小时区间,取值范围[0,24]

type PeriodList 

type PeriodList []PeriodListElement

实现3,数据结构分离

func (PeriodList) Append 

func (p PeriodList) Append(period Period) PeriodList

向后追加一个时间段,index为追加前的长度

func (PeriodList) IsIncludeOverlap 

func (p PeriodList) IsIncludeOverlap() bool

sort it first

func (PeriodList) Len 

func (p PeriodList) Len() int

func (PeriodList) Less 

func (p PeriodList) Less(i, j int) bool

func (PeriodList) SelectFromTime 

func (p PeriodList) SelectFromTime(t time.Time) (OriginIndex int, ok bool)

sort it first

func (PeriodList) SetAtIndex 

func (p PeriodList) SetAtIndex(period Period, i int)

func (PeriodList) Sort 

func (p PeriodList) Sort()

func (PeriodList) Swap 

func (p PeriodList) Swap(i, j int)

type PeriodListElement 

type PeriodListElement struct {
	Period
	OriginIndex int
}

type PeriodListInterface 

type PeriodListInterface interface {
	Len() int
	GetPeriodAtIndex(i int) Period
	Swap(i, j int)
}

实现2,interface

type PeriodSlice 

type PeriodSlice []Period

func (PeriodSlice) Len 

func (p PeriodSlice) Len() int

func (PeriodSlice) Less 

func (p PeriodSlice) Less(i, j int) bool

func (PeriodSlice) Swap 

func (p PeriodSlice) Swap(i, j int)

type TimeRecoverInt 

type TimeRecoverInt struct {
	Num             int
	Max             int
	LastRecoverTime time.Time
	AddDuration     time.Duration
}

类似于体力一样的,每隔一定时间就会恢复一点(加一点)的值, 没有负值,不会超过最大值 如果执行时间向前退,不会报错

func (*TimeRecoverInt) Full 

func (t *TimeRecoverInt) Full(now time.Time)

func (*TimeRecoverInt) Sync 

func (t *TimeRecoverInt) Sync(now time.Time)

Source Files

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