Example usage for java.net URL URL

Introduction

In this page you can find the example usage for java.net URL URL.

Prototype

public URL(String spec) throws MalformedURLException

Source Link

Document

Creates a URL object from the String representation.

Usage

From source file:Main.java

public static void main(String[] args) throws IOException {
    URL url = new URL("http://www.java2s.com/style/download.png");
    BufferedImage im = ImageIO.read(url);
    URL url2 = new URL("http://www.java2s.com/style/download.png");
    BufferedImage im2 = ImageIO.read(url2);
    Graphics2D g = im.createGraphics();
    g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.4f));
    g.drawImage(im2, (im.getWidth() - im2.getWidth()) / 2, (im.getHeight() - im2.getHeight()) / 2, null);
    g.dispose();/*from w ww  .ja v a  2s  .  com*/

    display(im);
    ImageIO.write(im, "jpeg", new File("output.jpeg"));
}

From source file:LoadingWebPageToJEditorPane.java

public static void main(String[] a) throws Exception {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JEditorPane editorPane = new JEditorPane();

    editorPane.setPage(new URL("http://www.java2s.com"));

    frame.add(new JScrollPane(editorPane));

    frame.setSize(300, 200);/*from ww w  . j av a 2 s.c  o  m*/
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    CookieManager cm = new CookieManager();
    cm.setCookiePolicy(CookiePolicy.ACCEPT_ALL);
    CookieHandler.setDefault(cm);

    new URL("http://google.com").openConnection().getContent();

    List<HttpCookie> cookies = cm.getCookieStore().getCookies();
    for (HttpCookie cookie : cookies) {
        System.out.println("Name = " + cookie.getName());
        System.out.println("Value = " + cookie.getValue());
        System.out.println("Lifetime (seconds) = " + cookie.getMaxAge());
        System.out.println("Path = " + cookie.getPath());
        System.out.println();/*ww w.j av  a  2s.c o m*/
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    CookieManager cm = new CookieManager();
    cm.setCookiePolicy(CookiePolicy.ACCEPT_NONE);
    CookieHandler.setDefault(cm);

    new URL("http://google.com").openConnection().getContent();

    List<HttpCookie> cookies = cm.getCookieStore().getCookies();
    for (HttpCookie cookie : cookies) {
        System.out.println("Name = " + cookie.getName());
        System.out.println("Value = " + cookie.getValue());
        System.out.println("Lifetime (seconds) = " + cookie.getMaxAge());
        System.out.println("Path = " + cookie.getPath());
        System.out.println();/*w w w . j ava  2  s . c o  m*/
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    URL url = new URL("http://www.java2s.com/style/download.png");
    final BufferedImage image = ImageIO.read(url);
    int x = 50;//  ww w .  j  a va2  s.c  o m
    final Image crop = image.getSubimage(x, 0, image.getWidth() - x, image.getHeight());
    Runnable r = new Runnable() {
        @Override
        public void run() {
            JPanel gui = new JPanel();
            gui.add(new JLabel(new ImageIcon(image)), BorderLayout.LINE_START);
            gui.add(new JLabel("java2s.com"));
            gui.add(new JLabel(new ImageIcon(crop)), BorderLayout.LINE_END);
            JOptionPane.showMessageDialog(null, gui);
        }
    };
    SwingUtilities.invokeLater(r);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    CookieManager cm = new CookieManager();
    cm.setCookiePolicy(CookiePolicy.ACCEPT_ALL);
    CookieHandler.setDefault(cm);

    new URL("http://google.com").openConnection().getContent();
    CookieStore cookieStore = cm.getCookieStore();

    List<URI> uriList = cookieStore.getURIs();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    CookieManager cm = new CookieManager();
    cm.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER);
    CookieHandler.setDefault(cm);

    new URL("http://google.com").openConnection().getContent();

    List<HttpCookie> cookies = cm.getCookieStore().getCookies();
    for (HttpCookie cookie : cookies) {
        System.out.println("Name = " + cookie.getName());
        System.out.println("Value = " + cookie.getValue());
        System.out.println("Lifetime (seconds) = " + cookie.getMaxAge());
        System.out.println("Path = " + cookie.getPath());
        System.out.println();//from   w w w.j  a  va2s  . c om
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    JOptionPane jop = new JOptionPane("Message", JOptionPane.QUESTION_MESSAGE, JOptionPane.DEFAULT_OPTION);

    JDialog dialog = jop.createDialog("Dialog Title");

    Image image = ImageIO.read(new URL("http://www.java2s.com/style/download.png"));
    dialog.setIconImage(image);/*  ww w.  j a v  a  2 s.c  o  m*/
    dialog.setVisible(true);
}

From source file:MainClass.java

public static void main(String[] args) {
    try {/*w  ww.  j  a  v  a  2  s .co m*/

        URL url = new URL("http://www.java2s.com/");
        URLConnection urlConnection = url.openConnection();
        Map<String, List<String>> headers = urlConnection.getHeaderFields();
        Set<Map.Entry<String, List<String>>> entrySet = headers.entrySet();
        for (Map.Entry<String, List<String>> entry : entrySet) {
            String headerName = entry.getKey();
            System.out.println("Header Name:" + headerName);
            List<String> headerValues = entry.getValue();
            for (String value : headerValues) {
                System.out.print("Header value:" + value);
            }
            System.out.println();
            System.out.println();
        }
        InputStream inputStream = urlConnection.getInputStream();
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
        String line = bufferedReader.readLine();
        while (line != null) {
            System.out.println(line);
            line = bufferedReader.readLine();
        }
        bufferedReader.close();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void main(final String[] args) throws IOException {
    final URL url1 = new URL("http://www.java2s.com/style/download.png");
    final URL url2 = new URL("http://www.java2s.com/style/download.png");
    final URL url3 = new URL("http://www.java2s.com/style/download.png");

    final PictureDesktop desktop = new PictureDesktop();
    desktop.addPicture(ImageIO.read(url1));
    desktop.addPicture(ImageIO.read(url2));
    desktop.addPicture(ImageIO.read(url3));

    final JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(BorderLayout.CENTER, desktop);
    frame.setSize(720, 480);/*w w  w  .  j  a v  a2s.  c o m*/
    frame.setVisible(true);
}