🚀 go-pugleaf

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���������������datagrampacket:
      DatagramSocket ds=new DatagramSocket();
      Sample sam=new Sample();
      ByteArrayOutputStream bout=new
                          ByteArrayOutputStream(8000);
      ObjectOutputStream out=new ObjectOutputStream(
                            new BufferedOutputStream(bout));
      out.writeObject(sam);
      buf=bout.toByteArray();
      DatagramPacket dp=new DatagramPacket(buf,buf.length,
                          InetAddress.getByName(host),port);
      ds.send(dp);
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 byte[] buf=new byte[8000];
   DatagramSocket ds=new DatagramSocket(port);
   DatagramPacket dp=new DatagramPacket(buf,buf.length);
   ds.receive(dp);
   ByteArrayInputStream bin=new ByteArrayInputStream(buf);
   ObjectInputStream in=new ObjectInputStream(new
                            BufferedInputStream(bin));
   Sample sam=(Sample)in.readObject();
   �����յ�������������,����:java.io.StreamCorruptedException:
inputstream does not contain  a serialized  object
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