package test;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.net.Socket;

import java.net.UnknownHostException;

public class DailyAdviceClient {

public void go(){

try {

Socket s = new Socket("127.0.0.1",5000);

InputStreamReader ir = new InputStreamReader(s.getInputStream());

BufferedReader br = new BufferedReader(ir);

String Advice = br.readLine();

System.out.println(Advice);

br.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

public static void main(String[] args) {

DailyAdviceClient d = new DailyAdviceClient();

d.go();

}

}

 

package test;

import java.io.IOException;

import java.io.PrintWriter;

import java.net.ServerSocket;

import java.net.Socket;

import java.rmi.server.SocketSecurityException;

public class DailyAdviceServer {

static String[] words = {"aaaaa","bbbbb","ccccc"};

public static void go(){

try {

ServerSocket ss = new ServerSocket(5000);

while(true){

Socket s = ss.accept();

PrintWriter pw = new PrintWriter(s.getOutputStream());

String Advice = getAdvice();

pw.println(Advice);

pw.close();

}

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

private static String getAdvice() {

int random =(int)( Math.random() * words.length);

return words[random];

}

}