lis.java~1~

java网络文件传输源代码

package filetran;
import java.io.*;
import java.net.*;
import javax.swing.*;
/**
 * <p>Title: FileTran</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author Netf
 * @version 1.0
 */

public class lis extends Thread{
  DatagramSocket liss=null;
  DatagramPacket lispack=null;
  byte buf[]=new byte[2048];
  public lis() {
    try{
      liss=new DatagramSocket(1234);
      lispack=new DatagramPacket(buf,buf.length);
    }catch(IOException e){}
  }
  public void run(){
    while(true){
      try{
      liss.receive(lispack);
      FileTranFram ftf=new FileTranFram();
      String received=new String(lispack.getData());
      //ftf.Ipstr.setText(lispack.toString());
      JOptionPane.showMessageDialog(new FileTranFram(),received);
      //doit di=new doit(lispack.toString());
      //di.prosess();
      }catch(IOException e){

      }

    }
  }

}