url = "http://r2---sn-pgpq5-gv8e.googlevideo.com/videoplayback?beids=%5B9452306%5D&sparams=dur%2Cid%2Cinitcwndbps%2Cip%2Cipbits%2Citag%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Cratebypass%2Csource%2Cupn%2Cexpire&dur=18.250&itag=18&mime=video%2Fmp4&expire=1488221864&lmt=1417031606585030&upn=GKIFYrlNn_U&source=youtube&id=o-ADqh1mH-ZsRDFnyLkiBlBWkyMjV76jLUJ6q_ZdYUsoZ4&ratebypass=yes&pl=24&mm=31&mn=sn-pgpq5-gv8e&key=yt6&ip=91.222.120.113&signature=B3E780A72E0AA7C86D1562EE983283E7AEB0D35A.68FE2B8E21DA731E56AD6B44E658D5F61501890C&ipbits=0&ms=au&mt=1488200127&initcwndbps=3640000&mv=m&title=20+second+video"
import urllib, urlparse,time
split = urlparse.urlsplit(url)
filename = split.path.split("/")[-1]
它給人的文件名作爲videoplayback ,但它應該是20秒的視頻如何從python腳本下載視頻的確切名稱
如何解決呢
我認爲你正在尋找['parse_qs'(https://docs.python.org/3.5/library/urllib.parse.html#urllib.parse.parse_qs)'(URL) '標題']' –