import?java.awt.*;
import?java.awt.event.*;
import?java.io.*;
import?java.net.*;
import?java.util.*;
import?javax.swing.*;
import?java.util.*;
/**
?*?
title:?HappyChat聊天系統服務器程序

?*?
Description:?聊天服務器

?*?
Copyright:?Copyright?（c）?2006

?*?友情下載：http://www.codefans.net
?*?
Filename:?AppServer.java

?*?@author?劉志成
?*?@version?1.0
?*/

//封裝登錄信息
class?Customer?implements?Serializable
{
	String?custName;
	String?custPassword;
}

//封裝注冊信息
class?Register_Customer?extends?object?implements?java.io.Serializable
{
?????String?custName;
?????String?custPassword;
?????String?age;
?????String?sex;
?????String?email;
}

//用于發送聊天和在線用戶的信息??
class?Message?implements?Serializable
{
??	Vector?userOnLine;
??	Vector?chat;
}
//聊天信息序列化
class?Chat?implements?Serializable
{
	String??chatUser;
	String??chatMessage;
	String??chatToUser;
	boolean?whisper;
}??
//退出信息序列化
class?Exit1?implements?Serializable
{
????String?exitname;	
}


//////////*創建服務器*//////////
public?class?AppServer?extends?Thread
{
	ServerSocket?serverSocket;
	Serverframe?sframe;
	static?Vector?u=new?Vector（11）;
	static?Vector?v=new?Vector（11）;
	public?AppServer（）
	{
	?	sframe=new?Serverframe（）;
	?	try
	?	{
			serverSocket?=?new?ServerSocket（1001）;
			//獲取服務器的主機名和IP地址
			InetAddress?address?=?InetAddress.getLocalHost（）;??????
???			sframe.txtServerName.setText（address.getHostName（））;
???			sframe.txtIP.setText（address.getHostAddress（））;
???			sframe.txtPort.setText（“1001“）;
		}
		catch（IOException?e）
		{
			fail（e“不能啟動服務！“）;
		}
		sframe.txtStatus.setText（“已啟動...“）;
		this.start（）;????//啟動線程
	}
	
	
	public?static?void?fail（Exception?eString?str）
	{
		System.out.println（str+“?。“+e）;
	}
	
	
	//////////*監聽客戶的請求*//////////
	public?void?run（）
	{
		try
		{
			while（true）
			{
				//監聽并接受客戶的請求
				Socket?client?=?serverSocket.accept（）;
			????Connection?con?=?new?Connection（clientuv）;???//支持多線程
			}
		}
		catch（IOException?e）
		{
			fail（e“不能監聽！“）;
		}
????}
????
????
????//////////*啟動服務器*//////////
????public?static?void?main（String?args[]）
????{
????	new?AppServer（）;
????}
}


//////////*處理線程*//////////
class?Connection?extends?Thread
{
	protected?Socket?netClient;
	
	Vector?userOnline;
	Vector?userChat;
	
	protected?objectInputStream?fromClient;??//從客戶到服務器
	protected?PrintStream?toClient;?//傳導客戶端
	static?Vector??vList?=?new?Vector（）;
	
	object?obj;
	
	public?Connection（Socket?clientVector?uVector?c）
	{
		netClient?=?client;
		userOnline=u;
		userChat=c;
		
		try
		{
			//發生雙向通信
			???????????????????????????????????//檢索客戶輸入
			fromClient?=?new?objectInputStream（netClient.getInputStream（））;
						
			???????????????????????????????????//服務器寫到客戶
			toClient?=?new?PrintStream（netClient.getOutputStream（））;
		}
		catch（IOException?e）
		{
			try
			{
				netClient.close（）;
			}
			catch（IOException?e1）
			{
				System.out.println（“不能建立流“+