Zfreez Proxy Server

VPN allows you to hide your real IP address, as well as further encrypt your traffic. VPN is also actively used for address spoofing. For example, the user is in the Russian Federation, but by connecting through a VPN server, the site "thinks" that the user is from the United States.

In the "Settings" of any Android smartphone there is a "VPN" item. And there you can manually specify the parameters of the proxy, through which the connection to the Internet will be made. There, some of the programs also import ready-made scripts for proxy connections.

The HTMLCleaner library is typically used for cleaning and transforming HTML documents, but it does not provide a direct API for parsing HTML. Instead, it's often used in conjunction with an HTML parser to clean and format the HTML content.

Here's an example using HTMLCleaner along with the Jsoup library, which is a popular HTML parser in Java

Add the HTMLCleaner and Jsoup dependencies to your project. You can use Maven or Gradle to include them.

For Maven:

    net.sourceforge.htmlcleaner
    htmlcleaner
    2.25



    org.jsoup
    jsoup
    1.14.3

For Gradle:

implementation 'net.sourceforge.htmlcleaner:htmlcleaner:2.25'
implementation 'org.jsoup:jsoup:1.14.3'

Use HTMLCleaner and Jsoup to parse and clean HTML:

import org.htmlcleaner.CleanerProperties;
import org.htmlcleaner.HtmlCleaner;
import org.htmlcleaner.TagNode;
import org.htmlcleaner.XPatherException;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;

public class HtmlParsingExample {
    public static void main(String[] args) {
        String htmlContent = "
Hello, world!
";

        // Parse HTML using Jsoup
        Document document = Jsoup.parse(htmlContent);

        // Clean the parsed HTML using HTMLCleaner
        TagNode tagNode = cleanHtml(document.outerHtml());

        // Perform additional operations with the cleaned HTML
        // For example, extracting text content using XPath
        try {
            Object[] result = tagNode.evaluateXPath("//body/p");
            if (result.length > 0) {
                TagNode paragraph = (TagNode) result[0];
                String textContent = paragraph.getText().toString();
                System.out.println("Text content: " + textContent);
            }
        } catch (XPatherException e) {
            e.printStackTrace();
        }
    }

    private static TagNode cleanHtml(String html) {
        HtmlCleaner cleaner = new HtmlCleaner();
        CleanerProperties properties = cleaner.getProperties();

        // Configure cleaner properties if needed
        properties.setOmitXmlDeclaration(true);

        try {
            return cleaner.clean(html);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}

In this example, Jsoup is used for initial HTML parsing, and HTMLCleaner is used to clean the HTML. You can perform additional operations on the cleaned HTML, such as using XPath to extract specific elements.

To enable a proxy on your computer, you'll need to configure the proxy settings for your operating system and web browser. Here's a general guide for Windows and macOS, along with instructions for popular web browsers:

For Windows:

1. Press Win + I to open the Settings app.
2. Click on "Network & Internet."
3. On the left sidebar, click on "Proxy."
4. Select "Manual proxy setup" and enter the proxy server's IP address and port number. If your proxy requires a username and password, enter those as well.
5. Click "Save" or "Apply" to enable the proxy.

For macOS:

1. Open "System Preferences."
2. Click on "Network."
3. Select the network connection you want to configure (e.g., Wi-Fi or Ethernet).
4. Click on the "Proxy" tab.
5. Choose "Automatic Proxy Configuration," "Manual Proxy Configuration," or "No Proxy" based on your needs.
6. If you choose "Manual Proxy Configuration," enter the proxy server's IP address and port number. If your proxy requires a username and password, enter those as well.

Click "OK" or "Apply" to enable the proxy.

Go to the settings (the icon in the form of three dots) and open the section "Settings". In the tab at the very bottom, click on "Advanced settings". Click on "Open proxy settings for computer" and in the window that appears, click on "Network settings". Find the line "Automatic detection of parameters", uncheck it, and then, in the section "Proxy", activate the option "Use a proxy server". Enter the proxy host and port in the appropriate fields, and then click "Apply".