Crawler crawls data on existing web pages to replace manual data screening. So you first need to find the source of usage. I just checked the ofo official website and there is no relevant real-time data released. Or you can try to narrow the sample and make a questionnaire. .
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Which webpage is it? ? ?
Crawlers generally can only crawl data from web pages. The usage of ofo can only be counted within the program.
I guess he is a fellow graduate student
Crawler crawls data on existing web pages to replace manual data screening. So you first need to find the source of usage. I just checked the ofo official website and there is no relevant real-time data released.
Or you can try to narrow the sample and make a questionnaire. .