Listing 2: ListTextFiles.java
import java.net.*;
import java.io.*;
import java.awt.*;
class read extends Frame{
URL url=null;
URLConnection URLcon=null;
InputStream IS=null;
TextArea TA=new TextArea(15,35);
BufferedReader buffer=null;
String line=null;
public read(String titlu)
{
super(titlu);
}
void init()
{
setLayout(new FlowLayout());
setSize(300,300);
add(TA);
setVisible(true);
}
public void getURLContent()
{
try {
url=new URL("http://localhost/test.txt");
URLcon=url.openConnection();
IS=(InputStream)(url.getContent());
}catch(MalformedURLException e)
{System.out.println(e.getMessage());
}catch(IOException e)
{System.out.println(e.getMessage());}
}
void ISread()
{
try{
buffer=new BufferedReader(new InputStreamReader(IS));
while((line=buffer.readLine())!=null)
{
TA.append(line+"\n");
}
buffer.close();
}catch(MalformedURLException e)
{System.out.println(e.getMessage());
}catch(IOException e)
{System.out.println(e.getMessage());}
}
}
public class ListTextFiles{
public static void main(String[] args)
{
read t=new read("Text Viewer");
t.getURLContent();
t.init();
t.ISread();
}
}
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