chat program in java using socket

Use Java Socket to create a broadcast messenger Program Translated by caiyi0903 (willpower), 2004.3.1 Introduction Java is a powerful object-oriented development language that supports many functions, such as c/s communication through socket programming, window-based progr

); Writer.flush (); System.out.println ("Send msg:"+ Reader.readline ());if("Close". Equals (msg)) { Break; } } }Catch(Exception e) {E.printstacktrace (); }finally{if(Socket! =NULL) {socket.close (); } } } Public Static void Main(string[] args)throwsException {NewSocketdemoclient (). talk (); }}After running the client-side code, we look at the server console and the following results indicate that the

socket, you need to provide a port number and a host IP address/host name. Multithreading means that multiple threads of a process can run simultaneously on the same processor that is assigned to them, and it feels as if only the process is running. So, with multithreading technology, many clients can connect to the same port on the server. Threads are part of a process or program that occupies resources,

); Writer.flush (); System.out.println ("Send msg:"+ Reader.readline ());if("Close". Equals (msg)) { Break; } } }Catch(Exception e) {E.printstacktrace (); }finally{if(Socket! =NULL) {socket.close (); } } } Public Static void Main(string[] args)throwsException {NewSocketdemoclient (). talk (); }}After running the client-side code, we look at the server console and the following results indicate that the

Some examples of common Java socket programming can be summed up by writing programs in Java Network Programming (a) using sockets.ServerSocket Server =NewServerSocket (_port_); while(true) {Socket nextclient=server.accept (); Sockethandler Handler=NewSockethandler (nextclient); Thread T=NewThread (handler);

First, it is clear that the socket class provides the getInputStream () method and the Getoutputstream () method, respectively, to return the input stream InputStream object and the output stream OutputStream object. The program simply writes data to the data stream, sends the data to the other person, and receives data from the other party simply by reading the data from the input stream. Create a serv

thread here, you can learn about Baidu NewThread () { Public void Run() {Try{//cmd ipconfig get the current native IP addressSocket client =NewSocket ("192.168.56.1",4700);//Be sure to end with a newline character, otherwise readline will always read and will not stop, so Reaeline has no value to returnString str ="Hello server \ n"; BufferedWriter BW =NewBufferedWriter (NewOutputStreamWriter (Client.getoutputstream ())); Bw.write (str); Bw.flush ();