Download Web Page in Java

This example shows how to download a web page in Java.

We can download and save a webpage from given URL to an HTML file in Java.

import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import javax.swing.text.html.parser.DTD;

public class MainClass {
  public static void main(String[] args) {
    try {
      URL u = new URL("http://www.insecure.in");
      OutputStream out = new FileOutputStream("test.htm");
      InputStream in = u.openStream();
      DTD html = DTD.getDTD("html");
      System.out.println(html.getName());
      in.close();
      out.flush();
      out.close();
    } catch (Exception e) {
      System.err.println("Usage: java PageSaver url local_file");
    }
  }
}

import java.io.FileOutputStream;

import java.io.InputStream;

import java.io.OutputStream;

import java.net.URL;

import javax.swing.text.html.parser.DTD;

public class MainClass {

public static void main(String[] args) {

try {

URL u = new URL("http://www.insecure.in");

OutputStream out = new FileOutputStream("test.htm");

InputStream in = u.openStream();

DTD html = DTD.getDTD("html");

System.out.println(html.getName());

in.close();

out.flush();

out.close();

} catch (Exception e) {

System.err.println("Usage: java PageSaver url local_file");

}

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