The getProtocol() function is a part of URL class. The function getProtocol() returns the Protocol of a specified URL.
Function Signature
public String getProtocol()
Syntax
url.getProtocol()
Parameter This function does not require any parameter
Return Type: The function returns String Type
Below programs illustrates the use of getProtocol() function:
Example 1:
// Java program to show the// use of the function getProtocol()  import java.net.*;  class GFG {    public static void main(String args[])    {        // url object        URL url = null;          try {            // create a URL              // get the Protocol            String Protocol = url.getProtocol();              // display the URL            System.out.println("URL = " + url);              // display the Protocol            System.out.println("Protocol = " + Protocol);              // create a URL              // get the Protocol            Protocol = url.getProtocol();              // display the URL            System.out.println("URL = " + url);              // display the Protocol            System.out.println("Protocol = " + Protocol);              // create a URL              // get the Protocol            Protocol = url.getProtocol();              // display the URL            System.out.println("URL = " + url);              // display the Protocol            System.out.println("Protocol = " + Protocol);        }          // if any error occurs        catch (Exception e) {              // display the error            System.out.println(e);        }    }} |
Output:
URL = https:// www.geeksforgeeks.org Protocol = https URL = http:// www.geeksforgeeks.org Protocol = http URL = ftp:// www.geeksforgeeks.org Protocol = ftp
