What research method does web crawler belong to?

Web crawler is a research method of data collection. By writing programs, web crawler can simulate the behavior of human accessing web pages in the browser and automatically grab the data on the web pages. Web crawler technology can be used in various application scenarios, such as web indexing of search engines, data collection, public opinion monitoring and so on. Octopus collector is an Internet data collector with comprehensive functions, simple operation and wide application. If you need to collect data, Octopus Collector can provide you with intelligent identification and flexible custom collection rule settings to help you get the required data quickly. Learn more about the functions and cooperation cases of Squidward Tentacles Collector, please go to official website for details.