局域网聊天室客户端源码

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1、packagedemo;importjava.io.IOException;importjava.io.InputStream;importjava.io.OutputStream;importjava.net.Socket;importjava.net.UnknownHostException;importjavax.swing.JFrame;/***客户端应用程序*@authorsoft01**/publicclassCopyOfClient{/**在客户端运行的Socket*用于链接服务端的ServerSocket*/privateSocketsocket;private

2、JFramechatFrame;/***构造方法*/publicCopyOfClient(){try{socket=newSocket("192.168.3.128",63650);}catch(UnknownHostExceptione){e.printStackTrace();}catch(IOExceptione){e.printStackTrace();}}publicvoidstart(){try{OutputStreamout=socket.getOutputStream();InputStreamin=socket.getInputStream();chatFra

3、me=newChatFrame(out,in,socket);chatFrame.setVisible(true);}catch(IOExceptione){e.printStackTrace();}finally{}}publicstaticvoidmain(String[]args){CopyOfClientclient=newCopyOfClient();client.start();}}packagedemo;importjava.awt.event.KeyEvent;importjava.io.BufferedReader;importjava.io.File;imp

4、ortjava.io.FileInputStream;importjava.io.FileOutputStream;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.io.OutputStream;importjava.io.OutputStreamWriter;importjava.io.PrintWriter;importjava.io.UnsupportedEncodingException;importjava.net.Server

5、Socket;importjava.net.Socket;importjavax.swing.JFileChooser;importjavax.swing.JOptionPane;importjavax.swing.JScrollBar;importjavax.swing.ScrollPaneConstants;/****@author__USER__*/publicclassChatFrameextendsjavax.swing.JFrame{/****/privatestaticfinallongserialVersionUID=1L;/**CreatesnewformCh

6、atFrame*/publicChatFrame(OutputStreamos,InputStreamis,finalSocketsocket){initComponents();try{pw=newPrintWriter(newOutputStreamWriter(os,"utf-8"),true);br=newBufferedReader(newInputStreamReader(is,"utf-8"));this.socket=socket;StringnickName=JOptionPane.showInputDialog(null,"请输入昵称","",JOption

7、Pane.WARNING_MESSAGE);this.setTitle(nickName+"的聊天室");pw.println(nickName);newThread(){publicvoidrun(){Stringmessage=null;try{while((message=br.readLine())!=null){if(message.startsWith("@#FTDalert@")){message=message.substring(11);JOptionPane.showMe