u64

func Bytes ¶

func Bytes(i uint64) []byte

Bytes uint64 to []byte.

func DecodeID ¶ added in v1.0.56

func DecodeID(id uint64) (ts uint64, serial uint64, machine uint64)

DecodeID id解码.

func ID ¶ added in v1.0.56

func ID() uint64

ID 获取ID.

package main

import (
	"fmt"

	"gitee.com/xuender/oils/u64"
)

func main() {
	fmt.Println(u64.ID())
	fmt.Println(u64.ID())
}

func NewID ¶

func NewID(num uint64) uint64

NewID 新建ID. num 4位 16个. 起始日期 2021-10-31 日. 合计53位，js中使用不会出错.

package main

import (
	"fmt"

	"gitee.com/xuender/oils/u64"
)

func main() {
	fmt.Println(u64.NewID(3))
	id := u64.ID()
	fmt.Println(id)
	fmt.Println(u64.DecodeID(id))
}

func Parse ¶ added in v1.0.62

func Parse(str string) uint64

func Rand ¶ added in v1.0.60

func Rand() uint64

Rand 随机数，兼容JS数值长度.

package main

import (
	"fmt"

	"gitee.com/xuender/oils/u64"
)

func main() {
	fmt.Println(u64.Rand())
}

func Uint64 ¶

func Uint64(bytes []byte) uint64

Uint64 []byte to Uint64.