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bench.go
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bench.go
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package main
import (
"crypto/rand"
"encoding/base32"
"encoding/base64"
"encoding/binary"
"fmt"
"github.com/google/uuid"
"github.com/rs/xid"
"github.com/sony/sonyflake"
)
var sf *sonyflake.Sonyflake
func init() {
st := sonyflake.Settings{
// StartTime: time.Now(),
}
sf = sonyflake.NewSonyflake(st)
if sf == nil {
panic("sonyflake not created")
}
}
func main() {
for i := 0; i < 1000; i++ {
fmt.Println(GenXID())
}
fmt.Printf("%x\n", GenSonyflake())
fmt.Println(GenSonyflakeStr())
fmt.Println(GenUUID())
}
func GenXID() string {
return xid.New().String()
}
func GenSonyflake() uint64 {
id, err := sf.NextID()
if err != nil {
return 0
}
return id
}
func GenSonyflakeStr() string {
id, err := sf.NextID()
if err != nil {
return ""
}
idbin := make([]byte, 8)
binary.BigEndian.PutUint64(idbin, id)
return base32.StdEncoding.EncodeToString(idbin)
}
func GenUUID() string {
return uuid.NewString()
}
const length = 16
func GenToken() string {
b := make([]byte, length)
_, err := rand.Read(b)
if err != nil {
return ""
}
return base64.RawURLEncoding.EncodeToString(b)
}