public static byte[] toBytes(Serializable obj) {
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(obj);
byte[] data = baos.toByteArray();
return data;
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
More than 5 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme