How to write arrays to OutputStream in Java

I want to send multiple random values through socket I think arrays are the best way to send them But I don't know how to write an array to socket OutputStream?

My java class

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.socket;
import java.io.*;
import java.util.Random;

class NodeCommunicator {

public static void main(String[] args) {
try {
    Socket nodejs = new Socket("localhost",8181);

        Random randomGenerator = new Random();
        for (int idx = 1; idx <= 1000; ++idx){
            Thread.sleep(500);
            int randomInt = randomGenerator.nextInt(35);
            sendMessage(nodejs,randomInt + " ");
            System.out.println(randomInt);
        }

        while(true){
            Thread.sleep(1000);
        }

} catch (Exception e) {
    System.out.println("Connection terminated..Closing Java Client");
    System.out.println("Error :- "+e);
    }

}
        public static void sendMessage(Socket s,String message) throws IOException {
            s.getOutputStream().write(message.getBytes("UTF-8"));
            s.getOutputStream().flush();
        }




 }

Solution

Using Java io. Dataoutputstream / datainputstream pairs, they know how to read integers Send the information as a packet with random length

Sender

Socket sock = new Socket("localhost",8181);
DataOutputStream out = new DataOutputStream(sock.getOutputStream());
out.writeInt(len);
for(int i = 0; i < len; i++) {
      out.writeInt(randomGenerator.nextInt(35))
...

receiver

DataInputStream in = new DataInputStream(sock.getInputStream());
 int len = in.readInt();
 for(int i = 0; i < len; i++) {
      int next = in.readInt();
 ...