Python requests 下载 m3u8 格式 视频
最近爬取一个视频网站，遇到 m3u8 格式的视频需要下载。
抓包分析，视频文件是多个 ts 文件，什么是 ts文件，请去百度吧：
附图：抓包分析过程
直接把 ts文件请求下来，然后合并 ts文件，如果想把 ts文件转换 MP4 格式，请自行百度吧。
完整下载代码：
#coding=utf-8
import requests
import re
import time
from bs4 import BeautifulSoup
import os session = requests.session() def spider():
url = 'http://xueyuan.91yunxiao.com/videoLesson/play/4028e4115fc893fb015fecfc56240b66.html'
headers = { "Host":"xueyuan.91yunxiao.com",
"Connection":"keep-alive",
"Upgrade-Insecure-Requests":"",
"User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36",
"Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
"Referer":"http://xueyuan.91yunxiao.com/videoLesson/detail/4028e4115fc893fb015fecfafe200b63.html",
"Accept-Encoding":"gzip, deflate",
"Accept-Language":"zh-CN,zh;q=0.9",
"Cookie":"UM_distinctid=163cae8de9816e-0d08a36800162a-454c092b-ff000-163cae8de99141; _qddaz=QD.n4xqjl.egbt1i.ji0ex7zv; pgv_pvi=6411171840; SERVERID=s50; JSESSIONID=5D1C6375394E84E931FBD1C774876563; CNZZDATA1261509255=2100416221-1528114457-%7C1528207774", } try:
result = session.get(url=url,headers=headers).content except:
result = session.get(url=url,headers=headers).content result_replace = str(result).replace('\n','')
print result_replace
item_url = re.findall('<source type="application/x-mpegURL" src="(.*?)" />',result_replace)[0].replace('1.m3u8','')
print item_url # for page in range(1,11): headers2 = { "Host":"data.xueyuan.91yunxiao.com",
"Connection":"keep-alive",
"User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36",
"X-Requested-With":"ShockwaveFlash/29.0.0.171",
"Accept":"*/*",
"Referer":"http://xueyuan.91yunxiao.com/videoLesson/play/4028e4115fc893fb015fecf8e4d60b61.html",
"Accept-Encoding":"gzip, deflate",
"Accept-Language":"zh-CN,zh;q=0.9",
"Cookie":"UM_distinctid=163cae8de9816e-0d08a36800162a-454c092b-ff000-163cae8de99141; _qddaz=QD.n4xqjl.egbt1i.ji0ex7zv;
pgv_pvi=6411171840; SERVERID=s4222", } for page in range(0,16): if page < 10:
page_str = "" + str(page)
else:
page_str = str(page) "http://data.xueyuan.91yunxiao.com/convert/m3u8/2017/11/24/ed/ededf4dc7471a05550cc521196d28ebc/file006.ts"
item_url1 = item_url + "file0" + str(page_str) + ".ts"
print item_url1 dir_path = "E:/1"
file_name = page_str + ".ts"
response = session.get(url=item_url1,headers=headers2) if response.status_code == 200:
if not os.path.exists(dir_path):
os.makedirs(dir_path)
total_path = dir_path + '/' + file_name
if len(response.content) == int(response.headers['Content-Length']):
# print total_path
with open(total_path, 'wb') as f:
for chunk in response.iter_content(1024):
f.write(chunk)
f.close() spider()