chat program in java using socket

One Java client chat program implements program code. If you have a friend who needs it, you can refer to it. The Code is as follows: Copy code Import java. io .*;Import java.net .*;Import java. util .*;Pub

while(!eof Scanner.hasnext ()) {TenString message =scanner.nextline (); OnePrintwriter.println ("Client-1:" +message); A if(Quit.equals (Message.trim ())) { -EOF =true; - } the } -}Catch(IOException e) { -System.out.println ("[Send message failed]" +e.tostring ()); -}finally { + //Close Resource - if(NULL!=scanner) { + scanner.close (); A } at if(NULL!=PrintWriter) { - printwriter.close (); - } - Try { - so

First step: Start the Server.java main program. Then click on the "Connect" button; Step two: Start the Client.java main program. Then click the "Connect" button. The code is as follows Copy Code Server.java Import java.awt.event.ActionEvent;Import Java.awt.event.ActionListener;Import java.awt.event.KeyEvent;Import Java.awt.event.KeyListener;Import Java.io.DataInputStream;I

Recently more busy, has been taking time to review some Java technology applications.Nothing to do today, based on the UDP protocol, wrote a very simple chat room program.The current job, rarely used sockets, is also a simple memory of the Java network programming.First look at the effect:The effect of the implementation can be said to be very, very simple, but i

Recently, I have been taking the time to review some Java technology applications.Nothing to do today, based on the UDP protocol, wrote a very simple chat room program.Now work, rarely use socket, also is a Java network programming aspects of a simple memory. First look at the effect: The effect of implementation c

Oh, with Java package Development socket connection, is very simple ~ ~ ~Dailyadviceserver.javaImportJava.io.*;Importjava.net.*; Public classdailyadviceserver {string[] advicelist= {"Take smaller Bites", "Go for the tight Jeans", "code well written, beggar to Old", "you might want to rethink"}; Public voidGo () {Try{serversocket Serversock=NewServerSocket (4242); while(true) {

{Privatesocket socket; Publicclientmessage (socket socket) {super (); This. Socket =socket; } @Override Public voidrun () {Try{Bufferedinputstream bis=NewBufferedinputstream (Socket.getinputstream ()); byte[] B =New byte[1024x768*8]; while(true){ inti =Bis.

Finally finished the experiment, wrote the report and email to the teacher. has been very lazy, but this program is pretty smooth, with JAVA network programming and multithreading is very convenient, but the interface programming more trouble, but for the sake of my interface do very concise. But the code is still very ugly beep, too compact, the individual or more like their own coding of C + +

("The message is successfully written to the client! ");} Catch (IOException e ){E. printStackTrace (); } } } } Program The code is as follows:Copy code Import java. awt .*;Import java. awt. event .*;Import java. io .*;Import java. lang .*;Import java.net .

2012 All Rights Reserved Hangzhou, China I. Overview The Java multi-server communication framework is a socket communication framework developed based on NiO. It enables communication between clients, servers, and servers. It is suitable for large chat servers and large game servers.This demoProgramA basic command line

.printstacktrace (); } } }); Textfield.setbounds (14, 322, 395, 24); Frame.getcontentpane (). Add (TextField); Textfield.setcolumns (10); Lblnewlabel_1=NewJLabel (); Lblnewlabel_1.setbounds (516, 314, 143, 41); Frame.getcontentpane (). Add (Lblnewlabel_1); This. SetTimer (Lblnewlabel_1); TextArea=NewJTextArea (); Textarea.setlinewrap (true); Textarea.setwrapstyleword (true); Textarea.setbounds (14, 13, 395, 296); Frame.getcontentpane (). Add (TextArea);

+ "Port:" +port+ "Exit chat room"); Else{system.out.println ("IP:" +ip+ "Port:" +port+ "Data:" +datatext);}}} catch (Exception e) {//Todo:handle Exception}}}class send implements Runnable{private datagramsocket ds;public Send (Data Gramsocket ds) {this.ds = ds;} public void Run () {try {bufferedreader br = new BufferedReader (new InputStreamReader (system.in)); String line = null;while (line = Br.readline ())!=null) {byte[] buf = line.getbytes ();D at

Use swing layout nio non-blocking imitation flying Autumn chat program, switch skin color what small function after slowly doStart the main program. When the user opens the main program to automatically obtain LAN segment IP can be set-up IP segment filtering, have JMF video chat