一、使用Datagram打开本地端口,构建socket
DatagramSocket ds = new DatagramSocket(2000);
//构建接收实体
final byte[] buf = new byte[512];
DatagramPacket receiverPack = new DatagramPacket(buf, buf.length);
//接收
ds.receive(receiverPack);Datagra一、使用Datagram打开本地端口,构建socket
DatagramSocket ds = new DatagramSocket(2000);
//构建接收实体
final byte[] buf = new byte[512];
DatagramPacket receiverPack = new DatagramPacket(buf, buf.length);
//接收
ds.receive(receiverPack);Datagra