最近使用redis发现直接存储序列化后的对象更方便，现提供java序列化和反序列化的代码
1.序列化代码：
public static byte[] serialize(Object object) {
ObjectOutputStream oos = null;
ByteArrayOutputStream baos = null;
try {
//序列化
baos = new ByteArrayOutputStream();
oos = new ObjectOutputStream(baos);
oos.writeObject(object);
byte[] bytes = baos.toByteArray();
return bytes;
} catch (Exception e) {
}
return null;
}
2.反序列化代码：
public static Object unserialize(byte[] bytes) {
ByteArrayInputStream bais = null;
try {
//反序列化
bais = new ByteArrayInputStream(bytes);
ObjectInputStream ois = new ObjectInputStream(bais);
return ois.readObject();
} catch (Exception e) {
}
return null;
}
3.向redis中存入序列化后的对象
public static void setObject(Jedis jedis,int index,String key,Object obj) throws Exception {
redisFactory.setBytes(jedis,index,key.getBytes(), SerializeUtil.serialize(obj));
}
4.从redis获取对象
public static Object getObject(Jedis jedis,int index,String key) throws Exception {
byte[] objSer = redisFactory.getBytes(jedis,index,key.getBytes());
return SerializeUtil.unserialize(objSer);
}