Network Security Internet Technology Development Database Servers Mobile Phone Android Software Apple Software Computer Software News IT Information

In addition to Weibo, there is also WeChat

Please pay attention

WeChat public account

Shulou

How python crawlers add IP pools

2025-01-16 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

Share

Shulou(Shulou.com)06/03 Report--

This article is about how python crawlers add IP pools. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

1. Find a free ip proxy website

2. Crawl ip

3. Verify the validity of ip

4. Record ip (write to document)

While the method of adding an IP pool after obtaining IP from the free agent ip is useful, the free ip is not operated and maintained by the team, and the security, stability, and availability of ip are low. Every time you get ip, you need third-party software to detect it, which will affect the efficiency. Free ip is not recommended.

So now many proxy servers should be born from time to time, basically can provide ip proxy services, the difference is the price and effect. For a crawler, using a proxy IP is a shortcut, and when an IP is blocked, you can continue to access it by changing the IP.

With the vigorous development of the Internet, the demand of the web crawler industry is increasing, and more and more people learn crawlers. However, when our crawlers collect data, we often encounter obstacles of various website anti-crawler mechanisms. The most common is to restrict according to the frequency of access to ip. Due to the amount and speed of information collection, the target website will bear a huge load. This triggers an anti-crawler mechanism that forbids or restricts access to ip.

Thank you for reading! This is the end of this article on "how to add python crawler to IP pool". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.

Views: 0

*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.

Share To

Development

Wechat

© 2024 shulou.com SLNews company. All rights reserved.

12
Report