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

This article will explain in detail how the reptile agent ip is blocked. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

1. Reduce the access speed and reduce the pressure on the target website.

Don't access it too fast, or IP will be blocked. First of all, the speed limit threshold set by the website should be tested so that a reasonable access speed can be set. It is recommended that you do not set a fixed access speed, you can set it in a range, because it is too regular, the system will detect and cause IP to be blocked. Sometimes the platform will set the number of IP visits within a specified period of time, and if the number of visits exceeds that, the access will be prohibited.

2. Setting proxy ip to reduce the access speed will inevitably affect the crawling efficiency of the crawler, which can not be crawled efficiently.

What's the difference between such a slow crawling speed and manual crawling? There is no advantage of crawling. Break through the anti-crawler mechanism and continue to grab at high frequency. The anti-crawling mechanism of the website checks the intellectual property address visited. In order to prevent intellectual property from being sealed, proxy intellectual property can be used to switch different intellectual property crawler content. To put it simply, to use proxy intellectual property is to let the proxy server help us get the web page content and forward it to our computer. When choosing an agent, be sure to choose to hide the agent, so that the target website neither knows that we use the agent, nor does it know our real intellectual property address.

3. Set up an IP pool, which is as large as possible, and rotate different IP evenly.

Thread, multi-process, here to cooperate with the use of agents, different threads use different IP addresses, just like having different users access at the same time, which can greatly improve the efficiency of the crawler. For the agent IP that can prompt efficiency, the crawler should choose high-quality use, and poor quality will also affect the effect.

This is the end of the article on "what to do when the reptile agent ip is blocked". 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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