20 lines
322 B
Go
20 lines
322 B
Go
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package utils
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import (
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"crypto/rand"
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"fmt"
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)
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func RandomId() string {
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uuid := make([]byte, 16)
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_, err := rand.Read(uuid)
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if err != nil {
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panic(err)
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}
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uuid[8] = uuid[8]&^0xc0 | 0x80
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uuid[6] = uuid[6]&^0xf0 | 0x40
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return fmt.Sprintf("%x-%x-%x-%x-%x", uuid[0:4], uuid[4:6], uuid[6:8], uuid[8:10], uuid[10:])
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}
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