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

This article mainly introduces the effect of the use of free IP agent, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

As we all know, there are many free ip proxies online. Crawlers only need to write a Mini Program to collect a large number of free ip proxies. There are two situations for everything, and the free ip agent is no exception. What are its advantages and disadvantages?

Advantages: low cost

Disadvantages:

1. Ip address resources are insufficient, and the number of free proxy servers on the Internet is small, which can not meet the needs of crawlers.

2. It is a free ip agent with poor anonymity, the real ip address is easy to find, there is no security protection, and personal information or data can be easily obtained by others.

In the era of Internet development, many crawler workers will use ip agents to improve the efficiency of crawlers. A good IP agent can improve the work efficiency of web crawlers, and it takes a period of time to find a good IP agent in the market, especially with high performance-to-price ratio. Some people will consider using free ip agents to reduce costs. In short, there is no guarantee for the use of free ip agents, and it is easy to stutter, reuse, restrict use, and so on.

Thank you for reading this article carefully. I hope the article "how effective is the use of free IP agents" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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