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

This article mainly explains "whether the crawler chooses the self-built IP pool or the IP supplier". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn whether the crawler chooses to build its own IP pool or choose an IP supplier.

Nowadays, it can be said that it is a very common requirement for crawlers to safely avoid anti-crawling programs. When making web crawlers, there is generally a great demand for proxy IP. Since many websites adopt an anti-crawler strategy when crawling website information, it is possible to control the frequency of each IP. Therefore, we need a large number of proxy IP when crawling the website.

Web search free agent ip We search on the Internet at random will use a lot of free agent ip, these agent ip does not need any fee, but such agent ip is not very suitable for professionals, will waste a lot of working time to verify ip, after verification can use the agent.

Using operator agent ip, there are many operator agent ip. Compared with the free agent ip, it will improve a lot of efficiency in the work. This kind of agent ip is a highly anonymous agent with good stability and high speed, and plays a supporting role in network work.

Build proxy ip pool if you want to get proxy ip, you can build proxy ip pool and use proxy ip pool indefinitely, but the technical requirements of self-built ip pool are high, so it takes a lot of time to maintain ip pool. For many users, it is a waste of time, so you can choose the IP proxy provider directly. When choosing the agent ip, we should choose the appropriate agent in order to help us work better.

At this point, I believe you have a deeper understanding of "whether the crawler chooses self-built IP pool or IP supplier". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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