timex

func Abs ¶

func Abs[t int | int8 | int16 | int32 | int64 | float32 | float64](num t) t

func Caintains ¶

func Caintains[T comparable](s []T, v T) bool

func CheckTimeBetween ¶

func CheckTimeBetween(t time.Time, start, end string) (bool, error)

func DayEnd ¶

func DayEnd(t ...time.Time) time.Time

func DayStart ¶

func DayStart(t ...time.Time) time.Time

func FloatMulti ¶

func FloatMulti(a, b float64) decimal.Decimal

func GetRealIP ¶

func GetRealIP(r *http.Request) string

GetRealIP 获取客户端真实 IP 地址

func GetUidFromCtx ¶

func GetUidFromCtx(ctx context.Context) uint64

func GetWeekdayMidnightISO ¶

func GetWeekdayMidnightISO(t time.Time, targetWeekday time.Weekday) time.Time

/////////////////////////////////Begin给出任一个时间，算出该时间所属于的周一到周日的0点时间/////////////////////////////////////////////////

func GetWholeWeekDays ¶

func GetWholeWeekDays(t time.Time) []time.Time

func Int64ToString ¶

func Int64ToString(nTimeStamp int64) (strTime string)

////////////////////////////////////////////////////////////////////////////////////////

func Int64ToTime ¶

func Int64ToTime(nTime int64) time.Time

func IntervalToDuration ¶

func IntervalToDuration(interval string) time.Duration

func IntervalToSec ¶

func IntervalToSec(interval string) int64

func IsZero ¶

func IsZero(v any) bool

func Map2Map ¶

func Map2Map[K1 comparable, V1 any, K2 comparable, V2 any](m map[K1]V1, fn func(K1, V1) (K2, V2)) map[K2]V2

func Map2Slice ¶

func Map2Slice[K comparable, V any](m map[K]V) []V

func MapKey2Slice ¶

func MapKey2Slice[K comparable, V any](m map[K]V) []K

func MonthEnd ¶

func MonthEnd(t ...time.Time) time.Time

func MonthStart ¶

func MonthStart(t ...time.Time) time.Time

func ObjectIDToUint64 ¶

func ObjectIDToUint64(in primitive.ObjectID) uint64

ObjectIDToUint64 将 [12]byte 数组转换为 uint64，只读取前 8 字节并按大端解析

func ParseLocalTime ¶

func ParseLocalTime(layout, value string) (time.Time, error)

func ParseTimeRange ¶

func ParseTimeRange(value string) (start, end time.Time, err error)

func RandNumWithCheck ¶

func RandNumWithCheck(length, try int, fn func(uint64) bool) (uint64, error)

func ReflectFields ¶

func ReflectFields(v any) map[string]any

ReflectFields 反射对象内容字段，主要是为了获取对象是否包括哪些字段。

func SearchIndex ¶

func SearchIndex[E comparable](slice []E, element E) int

func Slice2Any ¶

func Slice2Any[T any](s []T) []any

func Slice2Map ¶

func Slice2Map[K comparable, V any](s []V, keyFn func(V) K) map[K]V

func Slice2Set ¶

func Slice2Set[T any, K comparable](s []T, fn func(T) K) []K

func Slice2Slice ¶

func Slice2Slice[T any, R any](s []T, fn func(T) R) []R

func Str2ObjectID ¶

func Str2ObjectID(str string) primitive.ObjectID

func StringToInt64 ¶

func StringToInt64(strTime string) (nTimeStamp int64)

func StringToTime ¶

func StringToTime(strTime string) time.Time

////////////////////////////////////////////////////////////////////////////////////////////////

func Time64ToTime ¶

func Time64ToTime(t int64) time.Time

func TimeBeforeOrLater ¶

func TimeBeforeOrLater(curr_time int64, tag string, year_diff int, month_diff time.Month, day_diff, hour_diff, min_diff, sec_diff int) (target_time int64)

////////////////////////////////////////////////////////////////////////////////////////

func TimeToString ¶

func TimeToString(t time.Time) string

func TimetToInt64 ¶

func TimetToInt64(tTime time.Time) (nTime int64)

////////////////////////////////////////////////////////////////////////////////////////////////

func TimetToString ¶

func TimetToString(tTime time.Time) (strTime string)

func ToPtr ¶

func ToPtr[T any](v T) *T

func Today ¶

func Today() time.Time

func TodayInt64ToInt ¶

func TodayInt64ToInt(time64 int64) int

20250615

func TodayInt64ToStr ¶

func TodayInt64ToStr(time64 int64) string

"2025-06-15 15:05:10"

func Todaystr ¶

func Todaystr() string

func Uint64ToObjectID ¶

func Uint64ToObjectID(num uint64) primitive.ObjectID

Uint64ToObjectID 将 uint64 转换为 [12]byte 数组，前 8 字节为大端表示，后 4 字节为 0 填充

func Yesterday ¶

func Yesterday() string

func YesterdayInt64ToInt ¶

func YesterdayInt64ToInt(time64 int64) int

20250614

func YesterdayInt64ToStr ¶

func YesterdayInt64ToStr(time64 int64) string

"2025-06-14 15:05:10"