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3?? ?????? ???? Terminal ??phycharm?? ?? ?? ‘Terminal’??? ??? ??? ?? ??·??? ??: pip install ?????·??? ????: pip install –upgrade ?????·??? ??: pip uninstall ?????Python interpreter ??(Window ??)File? → Settings ?? → Project ?? → python interpreter ?? → ?? ‘+’ ?? ??→ ???? ?? ??? ???? ???? ?? ?? → ?? ?? Install Package? ??????? ??? ???? ????? ???? ????? ?? import requsts from bs4 import BeautifulSoup ???? ?? ??? ?★ ?? ???? ???? ????? ???? ???? ??? ?? ??raw = requests.get("")→ print(raw) ??: <Response [200]> ??? ? ??? ??? ????? ??cf) <Response [404]> ? ???? ??? ??→ print(raw.text) ??: HTML ????? ?? ???? ???? ??? ? ??? ???html = BeautifulSoup(raw.text, 'html.parser')→ print(html) ?? : HTML ??? ??? ? ?? HTML ???? ??? ???* ??(Parsing): ??? ???? ???? ??? ???? ?.get ??: URL???? ??? ???? ??HTML????? ???HTML ???? X?? O???? ?? ?? ??, ??? ?? ?????? ?? ?? ??, ??? ?? ????? ???????? = ??? ???.selet(“???”): ???? ???? ???? ?? ????. select? ?? ??? ???? ‘??? ??’(???? ???)?? ??? ???select_one??? ???? ?? ??? ???? ???.select??? ???? ??? ???? ????? ‘??? ???’?????.????? ????for ???? in ????(select????)? ???.??? ????? ???? ??? ????? ???? ???? ??? ???.???? ??? ? ?? ??(???)? ? tab ??? ??? ???? ?????? ????? ?? ??(???)? ? shift+tab ??? ??? ?? ????????????: ??? ??? ?????? ?????? ???? ??/??????? ????: request.get(“??”, headers={‘User-Agent’:’Mozilla/5.0’})? get? ‘headers=’? ???? ?: ???? ??? ? ?? ?????? ??? ??? ??? ?(??? ??!)????? ?? ?????? ??? ???? ???: a._sp_each_title?? ??? ??? ???: a._sp_each_source? ???? ??? ??? ‘for (????) in (????)’ ???? ???? ???? ?? ??? ?? ??? ???? ??? ?URL? ??? ????Ex) ??????? ?? ???? ???? ?? ?? ???(???? ?? ???? ???? ?? ??)Cf) where: ????? ??, query: ???, ????? &?? ????? ................
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