Today's content summary uses the Xpath platform to use the scrapy introduction and install details # before we learn how to send requests from https, but some pages are rendered by redder+ajax, and if only by requests, it can only execute requests from redder, retrieve data, execute requests from ajax, need you to re-analyse them, then send requests # using selenium, control browsers, operate browsers, complete.

1.2 Retrieve Element Positions, Properties, Size

Sereenium module detailed, coding platform, xpath, selenium crawling for Kyoto merchandise information, scrappy framework introduction and installation