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

This article will give you a detailed explanation on how to correctly use the agent HTTP. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

For many friends who have just come into contact with the crawler, how to obtain the proxy IP and how to use the proxy IP reasonably are two problems that must be faced.

1. Try to use Gao Ning agent IP.

General proxy IP pool and self-built proxy IP pool are high-hidden proxy IP. Free agent IP and some paid open agent IP have some non-hidden proxy IP, which should be used with caution.

2. Try to simulate user behavior access.

Some crawlers or software access speed is very fast, will put a lot of pressure on the target host, the result is to restrict IP, restrict access, so we should try to simulate real user behavior access.

3. Access the content allowed to be accessed.

Some websites do not allow access to some content, and some are written in robot.txt files. We must follow the rules and access the content allowed on the site.

Solved the problem of how to use it correctly.

First, crawl agent IP

Many novice friends start from climbing agent IP, because there is no cost, only for development and learning, free agent IP is enough to do experiments.

Second, establish a proxy IP pool

For some large projects or special requirements, the general service provider's proxy IP package may not be able to meet the requirements, and then you can set up your own proxy IP pool.

This is the end of this article on "how to correctly use proxy HTTP". 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, please share it for more people to see.

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