URL getPort() method in Java with Examples

Last Updated : 27 Dec, 2018

The getPort() function is a part of URL class. The function getPort() returns the port of a specified URL. The function returns the port number or -1 if the port is not set Function Signature

  public int getPort()

Syntax

  url.getPort()

Return Type: The function returns Integer Type Parameter: This function does not require any parameter Below programs illustrates the use of getPort() function: Example 1 display port of specified URL

Java

// Java program to show the use of the function getPort() import java.net.*; class Solution {     public static void main(String args[])     {         // url  object         URL url = null;          try {             // create a URL             url = new URL("https:// www.geeksforgeeks.org:80");              // get the  port             int _port = url.getPort();              // display the URL             System.out.println("URL = " + url);              // display the  port             System.out.println(" Port=" + _port);         }          // if any error occurs         catch (Exception e) {              // display the error             System.out.println(e);         }     } }

Output:

  URL = https:// www.geeksforgeeks.org:80   Port=80

Example 2: Create a URL with no defined port and then try to get the port using the getPort() function.

Java

// Java program to show the // use of the function getPort()  import java.net.*;  class Solution {     public static void main(String args[])     {         // url object         URL url = null;          try {             // create a URL             url = new URL("https:// www.geeksforgeeks.org");              // get the port             int _port = url.getPort();              // display the URL             System.out.println("URL = " + url);              // display the port             System.out.println(" Port=" + _port);         }          // if any error occurs         catch (Exception e) {              // display the error             System.out.println(e);         }     } }

Output:

  URL = https:// www.geeksforgeeks.org   Port=-1

URL getPort() method in Java with Examples

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URL getPort() method in Java with Examples

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