URL Properties In Java Example

Chapter: Networking Last Updated: 09-09-2016 14:45:08 UTC

Program:

            /* ............... START ............... */
                
import java.net.MalformedURLException;
import java.net.URL;

public class JavaURLProperties {
	public static void main(String a[]) {

		try {
			String url = "https://www.javascan.com";
			URL myUrl = new URL(url);
			System.out.println("Protocol: " + myUrl.getProtocol());
			System.out.println("Host: " + myUrl.getHost());
			System.out.println("Port: " + myUrl.getPort());
			System.out.println("Athority of the URL: " + myUrl.getAuthority());
			System.out.println("Query: " + myUrl.getQuery());
			System.out.println("Reference: " + myUrl.getRef());
		} catch (MalformedURLException ex) {
			ex.printStackTrace();
		}
	}
}
                /* ............... END ............... */
        

Output

Protocol: https 
Host: www.javascan.com
Port: 80 
Athority of the URL: www.javascan.com:80 
Query: query=ok 
Reference: header

Notes:

  • The URL class provides utility methods that let you query URL objects.
  • You can get the protocol, authority, host name, port number etc. from URL.

Tags

URL Properties, Java

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