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

This article introduces the relevant knowledge of "how to solve the problem of restricting IP on websites". In the operation process of actual cases, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

1, comply with the rules of the target website server

Because crawlers retrieve a certain amount of data at a certain time, they will attack the website at a certain point in time, resulting in poor performance of the website. The best way to prevent this is to adjust the grab speed to a normal level, which will retrieve the data for you and avoid IP being disabled. Note that after adjusting the speed, experiment, so as to select the most suitable speed for grasping.

2. Use rotation proxy ip

Using a single IP to perform crawling requests on multiple websites, or visiting different pages at the same time, it is easy for website owners to know that the IP used on the website is a crawler. Choosing an agent that allows you to set up an ip to rotate automatically for a certain period of time reduces the likelihood that an ip will be blocked.

3, crawling mode can not be too single

Websites can determine whether visitors are bots by ip browsing mode, so you need to set up a mode to access random links on the page to make the visit more like a normal visit.

"How to solve the problem of restricting IP on websites" is introduced here. Thank you for reading. If you want to know more about industry-related knowledge, you can pay attention to the website. Xiaobian will output more high-quality practical articles for everyone!

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