import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Date;
public class TestIp_port {
public static void main(String[] args) {
sendMsg();
}
private static void sendMsg() {
try {
DatagramSocket ds = new DatagramSocket();
String msg = "cong qian you zuo 哈哈";
String str = "1:100:福企智酷:w
InetAddress ip = InetAddress.getByName("192.168.3.109");//请求的ip
int port = 2425;//飞秋软件端口号
DatagramPacket p = new DatagramPacket(str.getBytes(), str.getBytes().length,ip,port);//将数据报打包
ds.send(p);//发送
System.out.println("************已发送");
p = new DatagramPacket(new byte[1024], new byte[1024].length);//接收 ,最大64k
while(true){
ds.receive(p);
String re = new String(p.getData());
System.out.println(re+"*********************");
}
} catch (SocketException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
p = new DatagramPacket(new byte[1024], new byte[1024].length);//接收 ,最大64k
while(true){
ds.receive(p);
String re = new String(p.getData());
System.out.println(re+"*********************");
}
} catch (SocketException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
通过socket,模拟飞秋之间通信,目前只完成完成一次发送