Create BufferedInputStream from URL : URL « Network « Java Tutorial

1. Java Tutorial
2. Network
3. URL

import java.io.BufferedInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.HttpURLConnection;
import java.net.URL;

public class MainClass {

  public static void main(String[] args) throws Exception {
    URL u = new URL("http://www.java2s.com");
    HttpURLConnection uc = (HttpURLConnection) u.openConnection();
    int code = uc.getResponseCode();
    String response = uc.getResponseMessage();
    System.out.println("HTTP/1.x " + code + " " + response);
    for (int j = 1;; j++) {
      String header = uc.getHeaderField(j);
      String key = uc.getHeaderFieldKey(j);
      if (header == null || key == null)
        break;
      System.out.println(uc.getHeaderFieldKey(j) + ": " + header);
    }
    InputStream in = new BufferedInputStream(uc.getInputStream());

    Reader r = new InputStreamReader(in);
    int c;
    while ((c = r.read()) != -1) {
      System.out.print((char) c);
    }
  }

}