Java URL getUserInfo() Method

The getUserInfo() method of URL class returns the userInfo part of this URL in the form of the string. If the user information is not available, it returns null.

Syntax

Returns

The userInfo part of this URL, or null if one does not exist

Since

1.3

Example 1

import java.net.*;
class URLgetUserInfoExample1 {

	public static String encodeURL(String urlString)
	{
	String encodedUrl=null;
    try
    {
        URL url=new URL(urlString);
        URI uri= new URI(url.getProtocol(),url.getUserInfo(),url.getHost(),url.getPort(),url.getPath(),
        url.getQuery(),url.getRef());
        System.out.println("user information is :"+url.getUserInfo());
        encodedUrl=uri.toURL().toString();
    }
    catch (Exception exc)
    {
        return null;
    }
    return  encodedUrl;
}
	
	public static void main(String arg[])
	{
		URLgetUserInfoExample1 u=new URLgetUserInfoExample1();
		System.out.println("  "+u.encodeURL("https://mail.google.com/mail/u/0/?tab=wm#inbox"));	
	}
}

Test it Now

Output:

user information is :null
https://mail.google.com/mail/u/0/?tab=wm#inbox

Example 2

import java.net.*;
class URLgetUserInfoExample2 {
public static void main(String args[])
{
			try {
	//creating url class object
      URL url1 = new URL("https://www.javatpoint.com/java-threadpoolexecutor");
	// Fetching  userinformation from given url
	System.out.println("The given url is : "+url1);
	System.out.println("User information of given url is : "+url1.getUserInfo());
			} catch (MalformedURLException e) {
				e.printStackTrace();
			}
			
         }
}

Test it Now

Output:

The given url is : https://www.javatpoint.com/java-threadpoolexecutor
User information of given url is : null

Next TopicJava URL Class

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