getpage.java

this gives details of the network programming

// Sample Java code - uses URL object to retreive a web page
//
// Looks for a url on the command line, sends the content of the
//   url to stdout.

import java.net.*;
import java.io.*;

public class GetPage {

    public static void main(String[] args)
    throws IOException, MalformedURLException{
	if (args.length!=1) {
	    System.out.println("You need to specify a URL");
	    System.exit(0);
	}

	URL u = new URL(args[0]);
	//	InputStream in = u.openStream();
	BufferedReader r = new BufferedReader(new InputStreamReader ( u.openStream()));
	String s;
	while (	(s = r.readLine()) != null) {
	    System.out.println(s);
	}


    }
}