fileBytes = []byte(`复杂的文件`)
cmd := fmt.Sprintf(`echo -n %s | base64 -d > output.txt`, base64.StdEncoding.EncodeToString())
// exec command to write
fileBytes = []byte(`复杂的文件`)
cmd := fmt.Sprintf(`echo -n %s | base64 -d > output.txt`, base64.StdEncoding.EncodeToString())
// exec command to write