URL Source Code Generator in Java with Source Code

URL Source Code Generator in Java with Source Code: We can develop URL Source Code Generator in java with the help of networking, AWT/Swing with event handling. Let's see the code of creating URL Source Code Generator in java.

URL u=new URL("https://www.facebook.com");//change the URL
URLConnection uc=u.openConnection();
InputStream is=uc.getInputStream();
int i;
StringBuilder sb=new StringBuilder();
while((i=is.read())!=-1){
	sb.append((char)i);
}
String source=sb.toString();

Let's see the swing code to generate Source Code of URL.

import java.awt.*;
import java.awt.event.*;
import java.io.InputStream;
import java.net.*;
public class SourceGetter extends Frame implements ActionListener{
	TextField tf;
	TextArea ta;
	Button b;
	Label l;
	SourceGetter(){
		super("Source Getter Tool - Javatpoint");
		l=new Label("Enter URL:");
		l.setBounds(50,50,50,20);
		
		tf=new TextField();
		tf.setBounds(120,50,250,20);
		
		b=new Button("Get Source Code");
		b.setBounds(120, 100,120,30);
		b.addActionListener(this);
		
		ta=new TextArea();
		ta.setBounds(120,150,250,150);
		
		add(l);add(tf);add(b);add(ta);
		setSize(400,400);
		setLayout(null);
		setVisible(true);
	}
	public void actionPerformed(ActionEvent e){
		String s=tf.getText();
		if(s==null){}
		else{
			try{
			URL u=new URL(s);
			URLConnection uc=u.openConnection();
		
			InputStream is=uc.getInputStream();
			int i;
			StringBuilder sb=new StringBuilder();
			while((i=is.read())!=-1){
				sb.append((char)i);
			}
			String source=sb.toString();
			ta.setText(source);
			}catch(Exception ex){System.out.println(e);}
		}
	}
	public static void main(String[] args) {
		new SourceGetter();
	}
}

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