package socket.socket_tcp; import java.io.OutputStream; import java.io.PrintWriter; import java.net.Socket; /** * Created by Edwin Xu on 8/24/2020 10:16 PM */ public class Client { public static void main(String[] args) { try { Socket socket = new Socket("localhost",1000); OutputStream os = socket.getOutputStream(); PrintWriter pw = new PrintWriter(os); pw.write("hello"); pw.flush(); }catch (Exception e){ e.printStackTrace(); } } }