UUID
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2022-04-28 12:50:03
...
package main
import (
"fmt"
"github.com/satori/go.uuid"
)
func main() {
// Creating UUID Version 4
// panic on error
u1 := uuid.Must(uuid.NewV4())
fmt.Printf("UUIDv4: %s\n", u1.String())
// or error handling
u2, err := uuid.NewV4()
if err != nil {
fmt.Printf("Something went wrong: %s", err)
return
}
fmt.Printf("UUIDv4: %s\n", u2.String())
// Parsing UUID from string input
u2, err = uuid.FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8")
if err != nil {
fmt.Printf("Something went wrong: %s", err)
return
}
fmt.Printf("Successfully parsed: %s", u2)
}
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