Hello I have just finished my very first applet in Java : http://st.fri.uniza.sk/~mudrak3/index2
What it does is basicaly it goes through websites source code and finds any links and appends them into textArea.
If I put that website link into textField (http://st.fri.uniza.sk/~mudrak3/index2) and hit button it all works. Button event :
private void button1ActionPerformed(java.awt.event.ActionEvent evt) {
textArea1.setText("\f");
try {
ArrayList<String> array = new ArrayList<String>();
ArrayList<String> vystup = new ArrayList<String>();
URL adresa;
adresa = new URL(textField1.getText());
BufferedReader kod = new BufferedReader(new InputStreamReader(adresa.openStream()));
String riadok;
while ((riadok = kod.readLine()) != null) {
array.add(riadok);
String[] pom = riadok.split(" ");
String xxx;
Pattern pattern = Pattern.compile("http://[^ \"]+");
for (int i = 0; i < pom.length; i++) {
xxx = pom[i];
Matcher matcher = pattern.matcher(xxx);
if (matcher.find()) {
textArea1.append(matcher.group(0) + "\n");
}
}
}
textArea1.append("---------Koniec---------");
} catch (MalformedURLException ex) {
JOptionPane.showMessageDialog(null, "Zle zadana URL !");
} catch (IOException ex) {
JOptionPane.showMessageDialog(null, "IOException !");
}
}
Any other website doesn't work. This app works in NetBeans as I run the applet, but not on the website. Any help ?