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[] argv) throws Exception {
    URL url = new URL("jar:file:/c://my.jar!/");
    JarURLConnection conn = (JarURLConnection) url.openConnection();

    Manifest manifest = conn.getManifest();
    System.out.println(manifest);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    URL url = new URL("jar:file:/c://my.jar!/");
    JarURLConnection conn = (JarURLConnection) url.openConnection();

    JarEntry jarEntry = conn.getJarEntry();
    System.out.println(jarEntry.getName());
}

From source file:MainClass.java

public static void main(String args[]) throws Exception {

    URL u = new URL("http://www.java2s.com");
    HttpURLConnection http = (HttpURLConnection) u.openConnection();
    http.setRequestMethod("HEAD");
    System.out.println(u + "was last modified at " + new Date(http.getLastModified()));
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    URL url = new URL("http://www.google.com");
    HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();

    long date = httpCon.getDate();
    if (date == 0)
        System.out.println("No date information.");
    else//from w  w w .j a va2  s. co  m
        System.out.println("Date: " + new Date(date));

}

From source file:lycos.java

public static void main(String[] args) {

    try {/*from w  w  w.jav  a2  s.co m*/
        String thisLine;
        URL u = new URL("http://www.google.com");
        DataInputStream theHTML = new DataInputStream(u.openStream());
        while ((thisLine = theHTML.readLine()) != null) {
            System.out.println(thisLine);
        } // while loop ends here
    } catch (MalformedURLException e) {
        System.err.println(e);
    } catch (IOException e) {
        System.err.println(e);
    }

}

From source file:Main.java

public static void main(String args[]) throws Exception {
    URL url = new URL("http://www.google.com");
    HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();

    long date = httpCon.getLastModified();
    if (date == 0)
        System.out.println("No last-modified information.");
    else/*from w  w  w. j  a v  a 2 s. c o m*/
        System.out.println("Last-Modified: " + new Date(date));

}

From source file:Main.java

public static void main(String args[]) throws Exception {
    URL url = new URL("http://www.google.com");
    HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();

    long date = httpCon.getExpiration();
    if (date == 0)
        System.out.println("No expiration information.");
    else/*  w  w  w  . j av  a2s  .  c o  m*/
        System.out.println("Expires: " + new Date(date));

}

From source file:Main.java

public static void main(String args[]) throws Exception {

    URL u = new URL("http://www.java2s.com");
    URLConnection uc = u.openConnection();
    uc.connect();/*w  w  w  .  j a  v a2  s .co  m*/
    System.out.println("Content-type: " + uc.getContentType());
    System.out.println("Content-encoding: " + uc.getContentEncoding());
    System.out.println("Date: " + new Date(uc.getDate()));
    System.out.println("Last modified: " + new Date(uc.getLastModified()));
    System.out.println("Expiration date: " + new Date(uc.getExpiration()));
    System.out.println("Content-length: " + uc.getContentLength());
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    URL url = new URL("jar:file:/c://my.jar!/");
    JarURLConnection conn = (JarURLConnection) url.openConnection();

    Attributes attrs = conn.getMainAttributes();
    System.out.println(attrs.isEmpty());
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    URL url = new URL("jar:file:/c://my.jar!/");
    JarURLConnection conn = (JarURLConnection) url.openConnection();

    Attributes attrs = conn.getAttributes();

}