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

Many novices are not very clear about how to solve the problem when the reptiles are collected. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

1. Reduce the crawling speed and the pressure on the target website. But this reduces the amount of crawling per unit time category.

2. The second is to break through the anti-crawler mechanism by setting proxy IP to continue high-frequency crawling, but it needs multiple stable proxy IP.

In general, ADSL-based universal dialing solutions resume ADSL dialing when access is prohibited to obtain a new IP and continue crawling. However, when multiple websites are crawled by multi-threads, if one website is forbidden to crawl, it will also affect the crawling of other websites, and the overall crawling speed will be reduced.

Agent IP can search for free, but it may be unstable and costly, but it may not be cost-effective or a long-term solution. If you want a stable and easy-to-use proxy ip, you'd better find a paid proxy ip. In the final analysis, if you have special people to manage, you will pay more attention to your users.

Generally speaking, when we collect crawlers, if we collect too many times, the website will restrict your ip address, making you inaccessible for a certain period of time. The best way to solve this problem is to proxy ip.

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