?? client.java
字號:
import java.net.*;
import java.io.*;
public class Client extends Thread
{
public static void main(String[] args)
{
send();
}
public static void send()
{
try {
DatagramSocket ds=new DatagramSocket();
String str="Hello,this is zhangsan";
DatagramPacket dp=new DatagramPacket(str.getBytes(),str.length(),
InetAddress.getByName("localhost"),
6000);
ds.send(dp);
byte[] buf=new byte[100];
DatagramPacket dpRecv=new DatagramPacket(buf,100);
ds.receive(dpRecv);
System.out.println(new String(buf,0,dpRecv.getLength()));
ds.close();
}
catch (Exception ex) {
ex.printStackTrace();
}
}
}
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