对象序列化

//定义一个字节数组输出流ByteArrayOutputStream os = new ByteArrayOutputStream();//对象输出流ObjectOutputStream out = new ObjectOutputStream(os);//将对象写入到字节数组输出，进行序列化out.writeObject(zhangcan);byte[] zhangsanByte = os.toByteArray();//字节数组输入流ByteArrayInputStream is = new ByteArrayInputStream(zhangsanByte);//只想反序列化，从流中读取对象ObjectInputStream in = new ObjectInputStream(is);Person person = (Person)in.readObject();

//使用Hessian进行序列化ByteOutputStream os = new ByteOutputStream();//Hessian 的序列化HessianOutput ho = new HessianOutput(os);ho.writeObject(zhangsan);byte[] zhangsanByte = os.toByteArray();ByteArrayInputStream is = new ByteArrayInputStream();//Hessian的反序列化读取对象HessianInput hi = new HessianInput();
Person person = (Person)in.readObject();