import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
/**
* Program to save web page in a file
*
* @author sahir maredia (Kotia Solutions)
*
*/
public class SaveWebPage {
/**
* @param args
*/
public static void main(String[] args) {
if (args.length != 2) {
System.out.println("Please provide valid arguments");
return;
}
try {
URL url = new URL(args[0]);
BufferedReader br = new BufferedReader(new InputStreamReader(
url.openStream()));
BufferedWriter bw = new BufferedWriter(new FileWriter(args[1]));
String input = "";
while ((input = br.readLine()) != null) {
bw.write(input);
bw.newLine();
}
bw.close();
br.close();
System.out.println("Web page written successfully.");
} catch (MalformedURLException e) {
System.out.println("Error occured : " + e.getMessage());
} catch (IOException e) {
System.out.println("Error occured : " + e.getMessage());
}
}
}
Run this program as follows :
sahir@sahir-laptop:~/networklab$ javac SaveWebPage.java
sahir@sahir-laptop:~/networklab$ java SaveWebPage http://www.kotiasolutions.com/services.html services.txt
Web page written successfully.
sahir@sahir-laptop:~/networklab$
sahir@sahir-laptop:~/networklab$ java SaveWebPage http://www.kotiasolutions.com/services.html services.txt
Web page written successfully.
sahir@sahir-laptop:~/networklab$
