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This article mainly explains "what are the common problems in using proxy IP". 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 what are the common problems in using proxy IP.

1. Authorization. Some high-quality proxy IP requires authorization, if not, it can be used by tens of thousands of people. There are two commonly used authorization methods. One is the binding machine IP mode (also known as adding whitelist). It is worth noting that this is binding the IP of the machine using the proxy instead of extracting the IP; of the machine using the proxy. The other is the user name + password mode, which requires user name + password authorization when using the proxy.

FAQ: bind the machine IP, but the authorization mode chooses user name + password. When faced with this problem, at least half of the authorized consultations are this problem.

2. Concurrency problem. The greater the development of proxy IP, the more frequent the use of IP. For the target site, the more likely it is to shut down IP. As we all know, the target site has a reverse crawling mechanism, mainly to ease the pressure on the server. If too many requests are sent in a short time, if the set threshold is reached, IP access will be restricted.

3. Judgment method. The use of browser settings proxy IP to access the target site is successful, and when the target site is required to fail to use proxy IP in software and programs, the possibility of developing too large IP is high. You will encounter a lot of problems when using the proxy IP. Only two of the above are listed, which are also common problems.

At this point, I believe you have a deeper understanding of "what are the common problems in using proxy IP?" 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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