URL getUserInfo() method in Java with Examples

Last Updated : 31 Dec, 2018

The getUserInfo() function is a part of URL class. The function getUserInfo() returns the UserInfo part of a specified URL.

Function Signature:

public String getUserInfo()

Syntax:

url.getUserInfo()

Parameter: This function does not require any parameter

Return Type: The function returns String Type

Below programs illustrates the use of getUserInfo() function:

Example 1: Given a URL we will get the UserInfo using the getUserInfo() function.

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

Output:

URL = https:// Arnab_Kundu@www.geeksforgeeks.org
 UserInfo=  Arnab_Kundu

Example 2: Now we will not provide any User Info and use the function to get the UserInfo and see the results.

// Java program to show the use
// of the function getUserInfo()
  
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  UserInfo
            String _UserInfo = url.getUserInfo();
  
            // display the URL
            System.out.println("URL = " + url);
  
            // display the  UserInfo
            System.out.println(" UserInfo= "
                               + _UserInfo);
        }
        // if any error occurs
        catch (Exception e) {
  
            // display the error
            System.out.println(e);
        }
    }
}

Output:

URL = https:// www.geeksforgeeks.org
 UserInfo= null

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