Java socket programming, read the server a few characters, and then write to the local display.

Server-side Programs

ImportJava.io.BufferedReader;Importjava.io.IOException;ImportJava.io.InputStreamReader;ImportJava.io.PrintWriter;ImportJava.net.ServerSocket;ImportJava.net.Socket; Public classServer {PrivateServerSocket SS; Privatesocket socket; PrivateBufferedReader in; PrivatePrintWriter out;  PublicServer () {Try{SS=NewServerSocket (10000);  while(true) {Socket=ss.accept (); String Remoteip=socket.getinetaddress (). gethostaddress (); String RemotePort=":"+Socket.getlocalport (); System.out.println ("A Client Come in! IP: "+remoteip+remoteport); Inch=NewBufferedReader (NewInputStreamReader (Socket.getinputstream ())); String Line=In.readline (); System.out.println ("Client Send is:" +Line ); out=NewPrintWriter (Socket.getoutputstream (),true); Out.println ("Your Message received!");                Out.close ();                In.close ();                                            Socket.close (); }        } Catch(IOException e) {//TODO auto-generated Catch blockOut.print ("Wrong"); }    }     Public Static voidMain (string[] args) {NewServer (); }        }

Client Terminal program:

ImportJava.io.BufferedReader;Importjava.io.IOException;ImportJava.io.InputStreamReader;ImportJava.io.PrintWriter;ImportJava.net.Socket;Importjava.net.UnknownHostException; Public classClient {socket socket;        BufferedReader in;        PrintWriter out;  PublicClient () {System.out.println ("Try to Connect to 127.0.0.1:10000"); Try{Socket=NewSocket ("127.0.0.1", 10000); System.out.println ("The Server connected!"); System.out.println ("Please enter some character:"); BufferedReader Line=NewBufferedReader (NewInputStreamReader (system.in)); out=NewPrintWriter (Socket.getoutputstream (),true); Out.println (Line.readline ());//// in=NewBufferedReader (NewInputStreamReader (Socket.getinputstream ()));                System.out.println (In.readline ());                Out.close ();                In.close ();                            Socket.close (); } Catch(unknownhostexception e) {//TODO auto-generated Catch blockE.printstacktrace (); } Catch(IOException e) {//TODO auto-generated Catch blockOut.println ("Wrong"); }                    }         Public Static voidMain (string[] args) {NewClient (); }}

Java socket programming, read the server a few characters, and then write to the local display.