golang convert byte array to hex string
package main
import (
"encoding/hex"
"fmt"
)
func main() {
// Step 1: Define a byte array
byteArray := []byte{72, 101, 108, 108, 111, 32, 71, 111, 33}
// Step 2: Use the hex package to convert the byte array to a hex string
hexString := hex.EncodeToString(byteArray)
// Step 3: Print the result
fmt.Println(hexString)
}