cronsun/models/id.go

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2017-01-09 09:13:56 +00:00
package models
import (
"encoding/hex"
"github.com/rogpeppe/fastuuid"
)
var generator *fastuuid.Generator
func initID() (err error) {
generator, err = fastuuid.NewGenerator()
return
}
func NextID() string {
id := generator.Next()
return hex.EncodeToString(id[:4])
}