Read message from server - Java Network

Java examples for Network:Socket

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Description

Read message from server

Demo Code

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.util.Scanner;

public class Client
{

  private static Socket socket;

  public static void main(String args[])
  {//from ww  w.  jav a  2s .  co m
    try
    {
      String s = "wow";
      Scanner sc = new Scanner(System.in);
      socket = new Socket("192.168.1.122", 1234);
      while(s != "exit"){
        OutputStream os = socket.getOutputStream();
        OutputStreamWriter osw = new OutputStreamWriter(os);
        BufferedWriter bw = new BufferedWriter(osw);
  
        s = sc.nextLine();      
  
        String sendMessage = s;
        bw.write(sendMessage);
        bw.flush();
        System.out.println("Message sent to the server : "+sendMessage);
  
        //Get the return message from the server
        InputStream is = socket.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader br = new BufferedReader(isr);
        String message = br.readLine();
        System.out.println("Message received from the server : " +message);
      }
      
    }
    catch (Exception exception)
    {
      exception.printStackTrace();
    }
    finally
    {
      //Closing the socket
      try
      {
        socket.close();
      }
      catch(Exception e)
      {
        e.printStackTrace();
      }
    }
  }
}

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