package?six;

import?java.awt.*;
import?java.awt.event.*;
import?java.net.*;
import?java.text.*;
import?java.util.Date;

import?javax.swing.JOptionPane;

public?class?TalkServer?{
	public?static?void?main（String[]?args）?{
		UDPServerframe?sf?=?new?UDPServerframe（）;
	}
}
class?UDPServerframe?extends?frame?implements?ActionListener
{
	Label?xsck?=?new?Label（“消息顯示窗口：???????????????????????????????????????????????????????????????????“）;
	Label?fsck?=?new?Label（“消息發(fā)送窗口：???????????????????????????????????????????????????????????????????“）;
	TextArea?taw?=?new?TextArea（““840）;
	TextArea?msg?=?new?TextArea（““534）;
	Button?bt?=?new?Button（“發(fā)送“）;
	DatagramSocket?socket?=?null;
	DatagramPacket?packet?packetsent;
	byte[]?buffer=new?byte[256];
	InetAddress?iadd;
	int?port;
	SimpleDateFormat?sdf?=?new?SimpleDateFormat（“yyyy-MM-dd???HH:mm:ss“）;?//格式化時(shí)間
	UDPServerframe（）
	{
		setLayout（new?FlowLayout（））;
		this.settitle（“UDP在線聊天--服務(wù)端“）;
		this.add（xsck）;
		taw.setEditable（false）;
		this.add（taw）;
		this.add（fsck）;
		this.add（msg）;
		this.add（bt）;
		this.addWindowListener（new?WinAdpt（）{
			public?void?windowClosing（WindowEvent?e）
			{
				（e.getWindow（））.dispose（）;
				System.exit（0）;
			}
		}）;
		bt.addActionListener（this）;
		setSize（318350）;
		setVisible（true）;
		this.setResizable（false）;
		msg.requestFocus（）;
		try
		{
			socket?=?new?DatagramSocket（3333）;
			packet?=?new?DatagramPacket（bufferbuffer.length）;
//			socket.receive（packet）;
//			iadd?=?packet.get