ISP SOCKS5 Proxy

Jsoup is a Java library for working with HTML documents. To scrape links using Jsoup, you can use its selector syntax to target the anchor elements and then extract the href attributes. Here's a simple example:

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.IOException;

public class LinkScraper {
    public static void main(String[] args) {
        String url = "https://example.com";

        try {
            // Connect to the website and get the HTML document
            Document document = Jsoup.connect(url).get();

            // Select all anchor elements
            Elements links = document.select("a");

            // Iterate over each anchor element and print the href attribute
            for (Element link : links) {
                String href = link.attr("href");
                System.out.println("Link: " + href);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Make sure to replace the url variable with the URL of the website you want to scrape.

This example connects to the specified URL, retrieves the HTML document, selects all anchor elements using the "a" selector, and then iterates over them to print the href attributes.

You need to include the Jsoup library in your project. If you are using Maven, you can add the following dependency to your pom.xml:

    org.jsoup
    jsoup
    1.14.3 

In Node.js, you can introduce delays in your scraping logic using the setTimeout function, which allows you to execute a function after a specified amount of time has passed. This is useful for implementing delays between consecutive requests to avoid overwhelming a server or to comply with rate-limiting policies.

Here's a simple example using the setTimeout function in a Node.js script:

const axios = require('axios'); // Assuming you use Axios for making HTTP requests

// Function to scrape data from a URL with a delay
async function scrapeWithDelay(url, delay) {
  try {
    // Make the HTTP request
    const response = await axios.get(url);

    // Process the response data (replace this with your scraping logic)
    console.log(`Scraped data from ${url}:`, response.data);

    // Introduce a delay before making the next request
    await sleep(delay);

    // Make the next request or perform additional scraping logic
    // ...

  } catch (error) {
    console.error(`Error scraping data from ${url}:`, error.message);
  }
}

// Function to introduce a delay using setTimeout
function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

// Example usage
const urlsToScrape = ['https://example.com/page1', 'https://example.com/page2', 'https://example.com/page3'];

// Loop through each URL and initiate scraping with a delay
const delayBetweenRequests = 2000; // Adjust the delay time in milliseconds (e.g., 2000 for 2 seconds)
for (const url of urlsToScrape) {
  scrapeWithDelay(url, delayBetweenRequests);
}

In this example:

• The scrapeWithDelay function performs the scraping logic for a given URL and introduces a delay before making the next request.
• The sleep function is a simple utility function that returns a promise that resolves after a specified number of milliseconds, effectively introducing a delay.
• The urlsToScrape array contains the URLs you want to scrape. Adjust the delay time (delayBetweenRequests) based on your scraping needs.

Please note that introducing delays is crucial when scraping websites to avoid being blocked or flagged for suspicious activity.

The error message "cannot create temp dir for user data dir" typically occurs when Selenium is unable to create a temporary directory for its user data. This issue can be caused by several factors, such as insufficient permissions or a full disk.

Here are some steps you can take to resolve this issue:

Check available disk space:

Ensure that your system has enough free disk space to create a temporary directory. If your disk is almost full, consider clearing some space or moving files to another storage location.

Check permissions:

Make sure that your user account has the necessary permissions to create and modify files and directories in the specified location. You can try changing the permissions of the directory or creating a new directory with the appropriate permissions.

Specify a custom user data directory:

You can specify a custom user data directory for Selenium by using the --user-data-dir option in the ChromeOptions class. This allows you to choose a location with enough free space and the appropriate permissions.

Here's an example of how to set a custom user data directory in Python:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

chrome_options = Options()
chrome_options.add_argument("--user-data-dir=/path/to/custom/user/data/dir")

driver = webdriver.Chrome(options=chrome_options)
driver.get('your_url')

# Rest of your code

driver.quit()

Replace /path/to/custom/user/data/dir with the path to the directory you want to use as the user data directory.

Check for antivirus or security software interference:

Sometimes, antivirus or security software can interfere with the creation of temporary directories. Try temporarily disabling your antivirus or security software to see if it resolves the issue. If it does, you may need to add an exception for Selenium or change your antivirus settings.

Restart your system:

In some cases, simply restarting your system can resolve the issue. This can help free up disk space and resolve any temporary issues with permissions or disk access.

If you've tried all these steps and are still encountering the error, please provide more information about your system, including the operating system, disk space, and any relevant error messages or logs. This will help diagnose the issue further and find a suitable solution.

To view proxy settings on your computer, follow these steps based on your operating system:

Windows:

1. Open the Control Panel.
2. Click on "Internet Options."
3. Go to the "Connections" tab and click "LAN settings."
4. Check the "Use a proxy server for your LAN" option to view the current proxy settings.

macOS:

1. Open System Preferences.
2. Click on "Network."
3. Select your active network connection (e.g., Wi-Fi or Ethernet).
4. Click the "Advanced" button.
5. Go to the "Proxies" tab to view the current proxy settings.

The easiest way to set up a home proxy server is to install a router that supports this function. Then get the proxy data (provided by the service in which it is "rented") and enter it in the router settings. If there is no need for a common proxy (for all devices at once), then it should be configured separately for each device with the help of the utilities integrated in the OS for changing the connection properties.