Grocy Reverse Proxy

Create the first profile by specifying its name and selecting the desired configuration. The configuration is a non-repeating combination of different versions of the operating system and browser. After setting the language, open the "Network" tab and select the type of proxy (socks5 or https). Now it remains only to fill in the data in the highlighted fields to complete the installation of the proxy.

When scraping paginated content, fetching the "next page" usually involves extracting the URL of the next page from the HTML of the current page. In PHP, you can use a library like Simple HTML DOM Parser to parse HTML and extract the URL for the next page.

Here's an example of how you might scrape the next page URL using PHP

Install Simple HTML DOM Parser:

You can download it from sourceforge and include it in your project, or use Composer:

composer require sunra/php-simple-html-dom-parser

Write a PHP script to scrape the next page URL:

find('a.next-page-link', 0);

    if ($nextPageLink) {
        // Extract the href attribute (URL) from the link
        $nextPageUrl = $nextPageLink->href;
        return $nextPageUrl;
    } else {
        return null; // No next page link found
    }
}

// Example usage
$currentUrl = 'https://example.com/page1'; // Replace with the URL of the current page
$nextPageUrl = scrapeNextPageUrl($currentUrl);

if ($nextPageUrl) {
    echo "Next Page URL: $nextPageUrl";
} else {
    echo "No Next Page URL found.";
}

Replace the $currentUrl variable with the URL of the current page.

Adjust the HTML element selector ('a.next-page-link') based on the structure of the website you are scraping.

Run the script:

Execute the PHP script to see the URL of the next page.

To configure a Socks5 proxy for Chrome in Selenium using Python, you can use the --proxy-server command-line option with the Socks5 proxy address. Here's an example using the webdriver.Chrome class in Python:

from selenium import webdriver
from selenium.webdriver.chrome.service import Service as ChromeService

# Socks5 proxy configuration
socks5_proxy = "socks5://127.0.0.1:1080"  # Replace with your actual Socks5 proxy address

# Configure Chrome options with proxy settings
chrome_options = webdriver.ChromeOptions()
chrome_options.add_argument(f'--proxy-server={socks5_proxy}')

# Create a Chrome WebDriver instance with the configured options
chrome_service = ChromeService(executable_path="path/to/chromedriver")  # Replace with the actual path
driver = webdriver.Chrome(service=chrome_service, options=chrome_options)

# Example: Navigate to a website using the configured proxy
driver.get("https://www.example.com")

# Perform other actions with the WebDriver as needed

# Close the browser window
driver.quit()

- Replace "socks5://127.0.0.1:1080" with the actual Socks5 proxy address you want to use.
- Download the ChromeDriver executable from the official ChromeDriver download page and provide the path to the executable in the executable_path parameter of ChromeService.
- Update the driver.get() method to navigate to the website you want.

Make sure to have the selenium library installed (pip install selenium) and ensure that the ChromeDriver version is compatible with the Chrome browser installed on your system.

In Scrapy, you can navigate to the next page of a website by following the links or buttons that lead to subsequent pages. This typically involves extracting the link or button URL from the current page and generating a new request to scrape the content of the next page.

Here's a basic example of how you can navigate to the next page in a Scrapy spider:

import scrapy

class MySpider(scrapy.Spider):
    name = 'my_spider'
    start_urls = ['http://example.com/page1']

    def parse(self, response):
        # Extract data from the current page

        # ...

        # Follow the link to the next page (assuming pagination link is in an anchor tag)
        next_page_url = response.css('a.next-page-link::attr(href)').extract_first()
        if next_page_url:
            yield scrapy.Request(url=next_page_url, callback=self.parse)

- The spider starts with the initial URL (start_urls).
- The parse method extracts data from the current page.
- It then extracts the URL of the next page using a CSS selector (response.css('a.next-page-link::attr(href)').extract_first()). Adjust this selector based on the structure of the website you are scraping.
- If a next page URL is found, a new scrapy.Request is yielded with the URL and the same callback function (self.parse). This creates a new request to scrape the content of the next page.

In Windows 10 you need to go to "Settings", go to "Network and Internet", open the tab "Proxy" and make the necessary settings for the connection (under "Manual", the item should also be made active).