Program to download a web page

Program to Download a Web page

Java program to download a given web page using URL Class. 

import java.io.*;
import java.net.URL;
import java.net.MalformedURLException;

public class DownloadWebPageDemo {

    public static void DownloadWebPageDemo(String webpage) {
        try {

            // Creating URL object 
            URL url = new URL(webpage);
            BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream()));

            // Filename in which downloaded content to be saved  
            BufferedWriter writer = new BufferedWriter(new FileWriter("HomePage.html"));

            // read all line from input stream upto end 
            String line;
            while ((line = br.readLine()) != null) {
                writer.write(line);
            }

            br.close();
            writer.close();
            System.out.println("Webpage Downloaded Successfully.");
            System.out.println("Downloaded file saved as HomePage.html");
        }  
        catch (MalformedURLException MalurlEx) {
            System.out.println("URL Exception raised");
        } catch (IOException ie) {
            System.out.println("IOException raised");
        }
    }

    public static void main(String args[])
            throws IOException {
        String url = "https://cprogrampracticals.blogspot.com";
        DownloadWebPageDemo(url);
    }
}

Output of program

Web page Downloaded Successfully.

Downloaded file saved as HomePage.html

Note: HomePage.html file will be downloaded into the folder where a Source file is stored.

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