Java UDPͨѶ³ÌÐòÉý¼¶°æ

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Main.java(Ö÷º¯Êý)
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package jappudp;
/**
 *
 * @author AlimysoYang
 */
public class Main {
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
      UdpFrame udpframe = new UdpFrame();
    }
}
UdpFrame.java(´°¿Úµ¥Ôª)
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package jappudp;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
/**
 *
 * @author AlimysoYang
 * @version 1.0.1
 */
public class UdpFrame extends JFrame implements ActionListener
{
  //³õʼ»¯´°¿Ú¿Ø¼þ
  private JLabel lbRecvPort = new JLabel("½ÓÊն˿Ú",JLabel.LEFT);
  private JLabel lbSendIP = new JLabel("·¢ËÍIP",JLabel.LEFT);
  private JLabel lbSendPort = new JLabel("·¢ËͶ˿Ú",JLabel.LEFT);
  private JLabel lbRecv = new JLabel("½ÓÊÕÊý¾Ý",JLabel.LEFT);
  private JLabel lbSend = new JLabel("·¢ËÍÊý¾Ý",JLabel.LEFT);
  private JLabel lbInfo = new JLabel("",JLabel.LEFT);
  private JLabel lbVersion = new JLabel("AlimysoYang (for NetBeans) v1.01",JLabel.LEFT);
  private JTextField tfRecvPort = new JTextField("8800",6);
  private JTextField tfSendIP = new JTextField("127.0.0.1",15);
  private JTextField tfSendPort = new JTextField("8801",6);