Java Socket Communication Client server-side base code

"Server-side"

Import Java.io.ioexception;import java.io.inputstream;import Java.net.serversocket;import java.net.Socket;public Class TestServer {public static void main (string[] args) {try {System.out.println ("Start service side"); ServerSocket SV = new ServerSocket (2233);//waits for user to link socket socket = sv.accept (); SYSTEM.OUT.PRINTLN ("There are user links! "); while (true) {//1inputstream is = Socket.getinputstream ();//2byte[] data = new Byte[128];is.read (data,0,data.length) The//3 is converted to a string by the format output string msg = new String (data, "UTF-8");//received Content System.out.println ("Received:" + msg);}} catch (IOException e) {//TODO auto-generated catch Blocke.printstacktrace ();}}}

"Client Side"

Import Java.io.ioexception;import java.io.outputstream;import Java.net.socket;import java.net.UnknownHostException Import Java.util.scanner;public class TestClient {public static void main (string[] args) {try {socket socket = new socket ("192.169.191.4", 2244);//socket socket = new Socket ("localhost", 2233); SYSTEM.OUT.PRINTLN ("Link Server succeeded! "); while (true) {System.out.println (" Please enter content: ");//1scanner input = new Scanner (system.in); String msg = Input.next ();//2outputstream os = Socket.getoutputstream ();//3byte[] data = msg.getbytes ("UTF-8"); os.write (data); Os.flush ();}} catch (Unknownhostexception e) {//Todo auto-generated catch Blocke.printstacktrace ()} catch (IOException e) {//Todo Aut O-generated catch Blocke.printstacktrace ();}}}

Java Socket Communication Client server-side base code