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