load a base64 string from a file/save a base64 string to a file.
package main
import(
"log"
b64f "github.com/asm-jaime/b64file"
)
func main() {
b64str, err := b64f.FileToB64('./data.correct.jpeg')
log.Println(err)
log.Println(b64str)
err = b64f.B64ToFile('./data.result.jpeg', b64str)
log.Println(err)
}
CC0