java对象与byte[]互转
<span >public static byte[] ObjectToByte(Object obj) {
byte[] bytes = null;
try {
// object to bytearray
ByteArrayOutputStream bo = new ByteArrayOutputStream();
ObjectOutputStream oo = new ObjectOutputStream(bo);
oo.writeObject(obj);
bytes = bo.toByteArray();
bo.close();
oo.close();
} catch (Exception e) {
e.printStackTrace();
}
return bytes;
}
private static Object ByteToObject(byte[] bytes) {
Object obj = null;
try {
// bytearray to object
ByteArrayInputStream bi = new ByteArrayInputStream(bytes);
object to
ObjectInputStream oi = new ObjectInputStream(bi);
obj = oi.readObject();
bi.close();
oi.close();
} catch (Exception e) {
e.printStackTrace();
}
return obj;
}</span>

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