How we can fetch url values in Apex class?

public with sharing class pageurlclass{
 
         /**
         * Webkul Software.
         *
         * @category  Webkul
         * @author    Webkul
         * @copyright Copyright (c) 2010-2016 Webkul Software Private Limited (https://webkul.com)
         * @license   https://store.webkul.com/license.html
         */
 
    public  String  headerdata{get;set;}
    public string urlvalue{get;set;}
    public string url{get;set;}
        
    public pageurlclass(){
        
         headerdata= ApexPages.currentPage().getHeaders().get('Host');
        
         urlvalue=Apexpages.currentPage().getUrl();
        
         url='https://' + headerdata+ urlvalue;
    }
  
 
}

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Jayden Meyer 85 points

                                    &lt;apex:page controller=&quot;pageurlclass&quot;&gt;
&nbsp;
&nbsp;&nbsp; &lt;!-- 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/**
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * Webkul Software.
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; *
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * @category&nbsp;&nbsp;Webkul
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * @author&nbsp;&nbsp;&nbsp;&nbsp;Webkul
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * @copyright Copyright (c) 2010-2016 Webkul Software Private Limited (https://webkul.com)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * @license&nbsp;&nbsp; https://store.webkul.com/license.html
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; */
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; --&gt;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;1.&nbsp;&nbsp;{!headerdata}
&nbsp;
&nbsp;&nbsp;2.&nbsp;&nbsp;{!urlvalue}
&nbsp;
&nbsp;&nbsp;3.&nbsp;&nbsp;{!url}
&nbsp;
&lt;/apex:page&gt;

Thank you! 3