Java tutorial
import java.io.IOException; import java.net.URL; public class Main { public static void main(String[] args) { try { URL url = new URL("http://www.java2s.com/query?abc=def"); System.out.println("URL is " + url.toString()); System.out.println("authority is " + url.getAuthority()); System.out.println("default port is " + url.getDefaultPort()); System.out.println("query is " + url.getQuery()); } catch (IOException e) { e.printStackTrace(); } } }