b站视频爬取——柯南史上最大冤案

首选方法1，这个视频有7分钟左右，要等一些时间才能爬取下来

方法一

import requests
import re
s=requests.session()
head={"User-Agent":"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"}
s.headers=head
r=s.get("https://www.bilibili.com/video/av35353824")
r2=r.content.decode().replace('\n','').replace('\r','').replace('\t','')
url=re.findall('"url":"(.*?)"',r2)
# s.headers["Origin"]="https://www.bilibili.com"
s.headers["Referer"]="https://www.bilibili.com/video/av35353824"

r3=s.get(url[0])
with open('柯南史上最大冤案.flv','wb') as f:
    f.write(r3.content)