import?java.net.*;
import?java.io.*;

public?class?MesHandle?extends?Thread????????????/*對于每個與服務器連接的客戶端，創建一個線程來進行處理*/
{

???????Socket?theSocket;
	???BufferedReader?in;
	???PrintWriter?out;
	???Server?parent;
	???Thread?thread;
	???int?thePort;?????????????????//保存用戶名
	???boolean?disconnect=false;????//是否處于連接狀態
	???
	???public?MesHandle（Socket?socketServer?parent）??????/*創建線程用來響應該客戶端*/
	???{
	????????try
	????????{
		?????????theSocket=socket;
		?????????this.parent=parent;?????????????????????????????????????????//其對應的服務器為創建的ChatServer類的對象
		?????????in=new?BufferedReader（new?InputStreamReader（theSocket.getInputStream（）））;???????//建立BufferedReader對象in存放從socket中取得的輸入流
		?????????out=new?PrintWriter（new?OutputStreamWriter（theSocket.getOutputStream（））true）;??//從theSocket中取得輸出流，并構造PrintWriter對象
		?????????thePort=theSocket.getPort（）;
		?????????thread=new?Thread（this）;
		?????????thread.start（）;??
	????????}catch（IOException?io）{}???
	???}?
	???
	???public?void?sendMessage（String?line）?????????/*將服務器發送的信息傳遞到該客戶端*/
	???{
		???out.flush（）;
		???out.println（line）;
	???}
	???
	???public?void?extractMessage（String?line）????????/*處理從客戶端發來的信息，并發送對應的信息到客戶端*/??
	???{
		???
		???String[]?str=line.split（“:“）;
		???if（str[0].equals（“log“））???????????????????//如果信息為申請連接
		???{??
			???parent.broadcastMessage（line）;
			???out.flush（）;
		???}
		???else?if（str[0].equals（“quit“））????????//如果客戶端斷開連接
		???{?
			???disconnectClient（）;???????????????//調用disconnectClient（）方法
			???parent.broadcastMessage（line）;????//告知其他客戶端該用戶離開了
		???}
		???else?
		???{
			???parent.broadcastMessage（line）;	
		???}???
	???}

	???public?void?disconnectClient（）?????????????/*與服務器斷開，并返回用戶名*/
	???{
		???try
		???{
			???in.close（）;
			???out.close（）;
			???theSocket.close（）;
			???parent.removeConnectionList（this）;//將線程從服務器的chatters數組中除去
			???disconnect=true;
		???}catch（Exception?ex）{}
		???
	???}
	???
	???public?void?run（）????????????????????????/*獲取客戶輸入的信息*/
	???{
		???String?line;
		???try
		???{
			???while（（line=in.readLine（））!=null）
			???{
				??System.out.println（“收到：“+line）;
				??extractMessage（line）;
			???}
		???}catch（IOException?io）{}
	???}???
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????301??2012-12-01?18:53??網絡白板\ChatServer\.classpath

?????文件????????386??2012-12-01?18:53??網絡白板\ChatServer\.project

?????文件????????598??2012-12-01?18:53??網絡白板\ChatServer\.settings\org.eclipse.jdt.core.prefs

?????文件???????2665??2014-01-02?22:47??網絡白板\ChatServer\bin\MesHandle.class

?????文件???????1951??2014-01-02?22:47??網絡白板\ChatServer\bin\Server.class

?????文件???????2452??2013-01-02?00:25??網絡白板\ChatServer\src\MesHandle.java

?????文件???????2022??2012-12-02?13:13??網絡白板\ChatServer\src\Server.java

?????文件????????301??2012-11-21?23:44??網絡白板\DrawBar\.classpath

?????文件????????383??2012-11-21?23:44??網絡白板\DrawBar\.project

?????文件????????598??2012-11-21?23:44??網絡白板\DrawBar\.settings\org.eclipse.jdt.core.prefs

?????文件??????11182??2014-01-03?01:26??網絡白板\DrawBar\bin\Board.class

?????文件???????1450??2014-01-03?01:30??網絡白板\DrawBar\bin\Jpan$1.class

?????文件????????878??2014-01-03?01:30??網絡白板\DrawBar\bin\Jpan$2.class

?????文件???????4860??2014-01-03?01:30??網絡白板\DrawBar\bin\Jpan.class

?????文件???????2665??2014-01-02?23:51??網絡白板\DrawBar\bin\MesHandle.class

?????文件???????1994??2014-01-03?00:17??網絡白板\DrawBar\bin\Server.class

?????文件??????11856??2014-01-03?01:26??網絡白板\DrawBar\src\Board.java

?????文件???????7581??2014-01-03?01:30??網絡白板\DrawBar\src\Jpan.java

?????文件???????2452??2013-01-02?00:25??網絡白板\DrawBar\src\MesHandle.java

?????文件???????2069??2014-01-03?00:17??網絡白板\DrawBar\src\Server.java

?????文件???????1008??2012-11-23?17:45??網絡白板\DrawBar\三角形.jpg

?????文件????????962??2012-11-27?17:18??網絡白板\DrawBar\文本.jpg

?????文件????????850??2012-11-23?17:50??網絡白板\DrawBar\曲線.jpg

?????文件????????977??2012-11-23?17:44??網絡白板\DrawBar\橢圓.jpg

?????文件????????643??2012-11-23?17:25??網絡白板\DrawBar\白.jpg

?????文件????????817??2012-11-23?17:44??網絡白板\DrawBar\直線.jpg

?????文件????????978??2012-11-23?17:44??網絡白板\DrawBar\矩形.jpg

?????文件????????646??2012-11-27?17:14??網絡白板\DrawBar\紅.jpg

?????文件????????675??2012-11-27?17:13??網絡白板\DrawBar\綠.jpg

?????文件????????646??2012-11-23?17:30??網絡白板\DrawBar\藍.jpg

............此處省略13個文件信息