前言
今天在观看视频的过程中，fiddler抓包看了一下请求，发现请求中无cookie相关的参数，心中窃喜，我是不是可以通过请求来访问这个视频呢？
于是复制请求地址，在浏览器打开，what？
1.不能使用浏览器直接打开（可以使用windows自带的播放软件打开）；2.打开没有头像；3.而且只有几s就结束了；4.可以另存为.ts格式的文件；5.视频文件格式：video/mp2t；
参考：https://www.it1352.com/343346.html ，百度如何播放，提到了HLS协议、VLC播放器；
HLS是Apple的动态码率自适应技术。包括一个m3u的索引文件，TS媒体分片文件和key加密串文件；
那就看一看响应结果，EXTM3U格式的文件
百度结果：m3u文件格式，本质上说不是音频文件，它是音频文件的列表文件，是纯文本文件；你下载下来打开它，播放软件并不是播放它，而是根据它的记录找到网络地址进行在线播放。
百度到VLC功能强大
VLC如何播放m3u格式的文件呢？ 就是如下图，VLC——>媒体中打开m3u格式的文件 （可随意命名文件）
可是我明明添加了文件，却不播放，fiddler对比查看请求发现，没有请求协议，域名之类的，尝试手动添加一个，发现可以播放了，大喜~
那如何播放多个文件呢，肯定是通过请求，好吧一个一个找；终于找到了所有章节的hls；然后通过拼接。。。可以播放了
#coding=utf-8
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name_urls=[]
aa=a["data"]["videos"]
for i in aa:
url=i["hls"].replace("\","")
name_urls.append([i["name"],url])
print(name_urls) #找到章节名称+请求地址
# -*- coding:utf-8 -*-
import requests
import re
import time
# l=[['前言', 'http://a.com/03131334vodsh1253769091/8d79f21d5285890818298372766/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_6837_1000&sign=e537bdfe7009dd1d3ab821107631b7f1'], ['第一节 会计概念、职能和目标（1）', 'http://a.com/03131334vodsh1253769091/ee051fc85285890810330288355/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_2646_1000&sign=49b52e29c904c849cf4d493a2b73e33c'], ['第一节 会计概念、职能和目标（2）', 'http://a.com/03131334vodsh1253769091/23e730aa5285890810334335828/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_6129_1000&sign=e00b9062abec6fa18931c4cdf6f9e97f'], ['第二节 会计基本假设、会计基础和会计信息质量要求（1）', 'http://a.com/03131334vodsh1253769091/effbeebd5285890810330331157/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_6826_1000&sign=62f3a002c30d03496851bd1d58aec6a4'], ['第二节 会计基本假设、会计基础和会计信息质量要求（2）', 'http://a.com/03131334vodsh1253769091/781b6b615285890810437003472/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_7035_1000&sign=47c67ad846dfe32dbfec46376b8b1d49'], ['第二节 会计基本假设、会计基础和会计信息质量要求（3）', 'http://a.com/03131334vodsh1253769091/ace6ad125285890810465498443/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_3111_1000&sign=cb8eaa9436ac8c8445ca1888854cb7f0'], ['第三节 会计要素及其确认与计量（1）', 'http://a.com/03131334vodsh1253769091/053efb855285890810466952110/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_9314_1000&sign=4692e2d3eb1c26a160fae4d5038fd716'], ['第三节 会计要素及其确认与计量（2）', 'http://a.com/03131334vodsh1253769091/bea331fa5285890810540090122/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_3671_1000&sign=a0a38fc5a8b783dd21078e5d9bdbf95b'], ['第三节 会计要素及其确认与计量（3）', 'http://a.com/03131334vodsh1253769091/5ac6b5485285890810423177724/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_9271_1000&sign=fffb16635806b7eb17e2981f1f973006'], ['第四节 会计科目和借贷记账法（1）', 'http://a.com/03131334vodsh1253769091/4350d9ae5285890810681829801/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_2325_1000&sign=e887c1ac5218871aead78f6ede010be6'], ['第四节 会计科目和借贷记账法（2）', 'http://a.com/03131334vodsh1253769091/7de886ad5285890810682066671/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_3264_1000&sign=11f673bc086a0939f75eda448e95cd05'], ['第四节 会计科目和借贷记账法（3）', 'http://a.com/03131334vodsh1253769091/fcba6dfa5285890810768961738/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_1393_1000&sign=33be0110fc7c3df2feb5b5468a62e0a1'], ['第四节 会计科目和借贷记账法（4）', 'http://a.com/03131334vodsh1253769091/fc9854f05285890810768945132/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_9595_1000&sign=41d557a634205b62b7d5cfde955cda21'], ['第四节 会计科目和借贷记账法（5）', 'http://a.com/03131334vodsh1253769091/3b8805325285890810888336641/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_1589_1000&sign=87c94b091ad349b0db881a8e717f9187'], ['第四节 会计科目和借贷记账法（6）', 'http://a.com/03131334vodsh1253769091/abfc65115285890810893594260/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_9234_1000&sign=9b66cc344d4b2db6f80d85acd22f8a69'], ['第四节 会计科目和借贷记账法（7）', 'http://a.com/03131334vodsh1253769091/5e8e65e15285890811005860127/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_1855_1000&sign=d43e249221d4f60fe75af0c1c77f7140'], ['第五节 会计凭证、会计账簿与账务处理程序（1）', 'http://a.com/03131334vodsh1253769091/145c7e8c5285890810891693005/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_4419_1000&sign=bfda3e39d8cd9b5d8e76a744b9840624'], ['第五节 会计凭证、会计账簿与账务处理程序（2）', 'http://a.com/03131334vodsh1253769091/145c834d5285890810891693141/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_5826_1000&sign=8d5a6d8a870529d791aa015ae93031e1'], ['第五节 会计凭证、会计账簿与账务处理程序（3）', 'http://a.com/03131334vodsh1253769091/5312e6065285890813117227813/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_4089_1000&sign=d43189b9a8fa5733c2dd79b4b4d9c067'], ['第六节 财产清查', 'http://a.com/03131334vodsh1253769091/b0038cb25285890812166973238/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7186_1000&sign=b6bbcf984d2a50152c3ab321a894c914'], ['第七节 财务报告', 'http://a.com/03131334vodsh1253769091/952af91d5285890812295659884/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7669_1000&sign=af7fc9d8031b2dd0d0dafbd7c8f96780'], ['第一节 货币资金（1）', 'http://a.com/03131334vodsh1253769091/e14905d95285890811184589855/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_9926_1000&sign=f336102d983e90db3d3f7dcc29acdc31'], ['第一节 货币资金（2）', 'http://a.com/03131334vodsh1253769091/f2438f905285890811309963671/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338521_1755_1000&sign=7d9875df76b79c2f195c060b90c7cbc6'], ['第二节 应收及预付款项（1）', 'http://a.com/03131334vodsh1253769091/bd6c2ab55285890811394870774/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_6585_1000&sign=2c60b238ae4d421b6d7f30094fdd687b'], ['第二节 应收及预付款项（2）', 'http://a.com/03131334vodsh1253769091/ff1627085285890811480073464/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_4036_1000&sign=ff041be8dbb7698a75537eb06ccf2ae0'], ['第二节 应收及预付款项（3）', 'http://a.com/03131334vodsh1253769091/f153ae095285890811483522742/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7490_1000&sign=c0020efe0e985aaa9ce30fb0b8fc52e4'], ['第二节 应收及预付款项（4）', 'http://a.com/03131334vodsh1253769091/2e0826555285890811602687785/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7601_1000&sign=fb1cf97535369a8f85b5fa843e61482d'], ['第三节 交易性金融资产（1）', 'http://a.com/03131334vodsh1253769091/010ea0fa5285890811700311451/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7126_1000&sign=1c211a06eb745af61e34098ffddd7357'], ['第三节 交易性金融资产（2）', 'http://a.com/03131334vodsh1253769091/1a2d06ca5285890811789402413/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_4437_1000&sign=bda1395818d6297fdd678438ec4491ae'], ['第三节 交易性金融资产（3）', 'http://a.com/03131334vodsh1253769091/613f7c575285890814396784803/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8039_1000&sign=f023a04661e8947ab1b0e75fbeae87c6'], ['第四节 存货（1）', 'http://a.com/03131334vodsh1253769091/4355e8b15285890812056438648/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_6822_1000&sign=b1f388a0798c915a7dd0cdf52518b524'], ['第四节 存货（2）', 'http://a.com/03131334vodsh1253769091/04609c275285890812093075550/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_6213_1000&sign=039447329e05649a17ece17361f69277'], ['第四节 存货（3）', 'http://a.com/03131334vodsh1253769091/26ea23f45285890812249429728/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_1738_1000&sign=68b5d163796690dcf1b0f788a77fd2e5'], ['第四节 存货（4）', 'http://a.com/03131334vodsh1253769091/9932ce465285890812349344312/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7610_1000&sign=502f1c0c5aa546d4d5bf02ae3652a9d2'], ['第四节 存货（5）', 'http://a.com/03131334vodsh1253769091/98fad7845285890812349311145/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_1544_1000&sign=f1d2025f312a2e10c504164e3e1b8563'], ['第四节 存货（6）', 'http://a.com/03131334vodsh1253769091/e1c893b85285890812452493798/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_1637_1000&sign=4edef7dd8101ed4669d530a9195a68dc'], ['第四节 存货（7）', 'http://a.com/03131334vodsh1253769091/1302ffcd5285890812456345832/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_5089_1000&sign=c84ce2ecfcdd53add5e7608afcf8900a'], ['第五节 固定资产（1）', 'http://a.com/03131334vodsh1253769091/151627ef5285890812575406609/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7432_1000&sign=b5492e658744263d9d34d4180ea8f895'], ['第五节 固定资产（2）', 'http://a.com/03131334vodsh1253769091/1512c96a5285890812575400187/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_5260_1000&sign=eaaeb1798f3a26ed246937bfda700a66'], ['第五节 固定资产（3）', 'http://a.com/03131334vodsh1253769091/176a1ec75285890812575504044/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_6575_1000&sign=d373f340e9b4b4b530e0a114f3a951f9'], ['第五节 固定资产（4）', 'http://a.com/03131334vodsh1253769091/07eb3bcd5285890812656880331/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7177_1000&sign=86acb225de421d801764a303272dda64'], ['第五节 固定资产（5）', 'http://a.com/03131334vodsh1253769091/41d251435285890812657025005/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_8512_1000&sign=a77d3dd33708535551b64139004b8741'], ['第五节 固定资产（6）', 'http://a.com/03131334vodsh1253769091/41afce6b5285890812657008246/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_3104_1000&sign=732e129b35786a3657db07d8ec10365b'], ['第五节 固定资产（7）', 'http://a.com/03131334vodsh1253769091/0388de015285890813313034247/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_4499_1000&sign=09d443d232f3f450008d909c5e27abb5'], ['第六节 无形资产和长期待摊费用', 'http://a.com/03131334vodsh1253769091/27c5bd555285890812748781508/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_3694_1000&sign=88406c96126a3d0beb68bb9b30caa5f2'], ['第一节 短期借款', 'http://a.com/03131334vodsh1253769091/29f749d55285890812748862706/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_6781_1000&sign=665e0fa61f1be6e93fcf1c8e5d96f57e'], ['第二节 应付及预收款项', 'http://a.com/03131334vodsh1253769091/e07c6a5b5285890812897224778/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_5345_1000&sign=2b1f166ac2a15972c153ad0127ae5683'], ['第三节 应付职工薪酬（1）', 'http://a.com/03131334vodsh1253769091/226a46635285890812904376001/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_5710_1000&sign=3e18a7fc97ef3fba3ea841b6b699dc9f'], ['第三节 应付职工薪酬（2）', 'http://a.com/03131334vodsh1253769091/689bd0305285890812970522198/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7492_1000&sign=9a77c4f94e9e30f02eaba6335904851d'], ['第三节 应付职工薪酬（3）', 'http://a.com/03131334vodsh1253769091/689dfc425285890812970526000/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_9573_1000&sign=c0fa9b9c1148df177e320ab812eb6a89'], ['第四节 应交税费（1）', 'http://a.com/03131334vodsh1253769091/0b5993585285890813079619954/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7540_1000&sign=af527597b2e626c6f2779ad8d4a4bc33'], ['第四节 应交税费（2）', 'http://a.com/03131334vodsh1253769091/6b14bb365285890812970641895/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_4468_1000&sign=0c44151509f3ed8be330a8347076f5a4'], [' 第四节 应交税费（3）', 'http://a.com/03131334vodsh1253769091/c63de7565285890813085749951/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_1589_1000&sign=562990f43f5f814f16150d8dce39b040'], ['第四节 应交税费（4）', 'http://a.com/03131334vodsh1253769091/c86c21175285890813085824958/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_6499_1000&sign=dda9bf0b6dc3a5239872cc1ccfbfa30a'], ['第四节 应交税费（5）', 'http://a.com/03131334vodsh1253769091/c698505b5285890813085799519/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_3304_1000&sign=0762bbe382940d78c44cc7bbe91aeb45'], ['第四节 应交税费（6）', 'http://a.com/03131334vodsh1253769091/67e4348a5285890813060509079/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_8491_1000&sign=2edb39fc8a39d3bff75965df5a30e142'], ['第四节 应交税费（7）', 'http://a.com/03131334vodsh1253769091/cb0ac47b5285890813085966955/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_3509_1000&sign=fe1852891671cfc6c31f906b60974cdb'], ['第一节 实收资本或股本（1）', 'http://a.com/03131334vodsh1253769091/d4a6ca005285890813112343381/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_3057_1000&sign=248424a1ffbb4235bd901562355ac2ea'], ['第一节 实收资本或股本（2）', 'http://a.com/03131334vodsh1253769091/d483be235285890813112325654/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_8972_1000&sign=f46d396fd2145b6926c1ccc8861ccc54'], ['第二节 资本公积', 'http://a.com/03131334vodsh1253769091/d4a98f5f5285890813112348501/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_3972_1000&sign=426e902e988b6b849d52bc7d15f52dbb'], ['第三节 留存收益', 'http://a.com/03131334vodsh1253769091/d9bdad705285890813367280862/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_3069_1000&sign=fdf1f4404aef94fef0fdd7cb91423c60'], ['第一节 收入（1）', 'http://a.com/03131334vodsh1253769091/51b0e7895285890813284017049/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_1574_1000&sign=8062e2f5a70953e31c6d03395ed6de0f'], ['第一节 收入（2）', 'http://a.com/03131334vodsh1253769091/51fa62eb5285890813284059090/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_7272_1000&sign=d5c96f6b6d3dfd5de77fd0859f257f3f'], ['第一节 收入（3）', 'http://a.com/03131334vodsh1253769091/53f4094a5285890813284107491/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338522_9967_1000&sign=0652052ab633547d03143a08dd46b5b9'], ['第一节 收入（4）', 'http://a.com/03131334vodsh1253769091/540735a85285890813284119342/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8665_1000&sign=17bd77a7d67ac042ee9eb91307304ef6'], ['第一节 收入（5）', 'http://a.com/03131334vodsh1253769091/566c416a5285890813284225274/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8868_1000&sign=ca0f83cac69286a82ebcc3041a2d6435'], ['第二节 费用', 'http://a.com/03131334vodsh1253769091/56b4b0715285890813284265592/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_9659_1000&sign=91f6803f65a21b79c2fff25120e52aec'], ['第三节 利润（1）', 'http://a.com/03131334vodsh1253769091/58afd92a5285890813284316138/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_7240_1000&sign=f50b197b41beb7f0c3ec984e31886e53'], ['第三节 利润（2）', 'http://a.com/03131334vodsh1253769091/58e369055285890813284341234/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8037_1000&sign=91249807689f6ddbb6de94d1c4d5b10c'], ['第三节 利润（3）', 'http://a.com/03131334vodsh1253769091/5b062fd05285890813284418636/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8270_1000&sign=352a27e6f65ab1b4f8cb917381f458f0'], ['第一节 资产负债表', 'http://a.com/03131334vodsh1253769091/bb8e899d5285890813353332004/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_9222_1000&sign=0d40941f6357b08f589b270df02c2de1'], ['第二节 利润表', 'http://a.com/03131334vodsh1253769091/bb5a8b625285890813353306620/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_2430_1000&sign=32853ad9147fdc62755a22d65e7b6204'], ['第三节 所有者权益变动表', 'http://a.com/03131334vodsh1253769091/bdd134075285890813353421933/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8031_1000&sign=1fbe46ef79c11d669a6acd0bff535900'], ['第四节 附注', 'http://a.com/03131334vodsh1253769091/bbd8a7365285890813353375598/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_6443_1000&sign=d39035f2fd906014b0d41a85f5d1e522'], ['第一节 管理会计概述', 'http://a.com/03131334vodsh1253769091/19b0d8085285890813480854014/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_1757_1000&sign=1ec09a28ac8bda7c483fc9bc73d4d240'], ['第二节 产品成本核算的要求和一般程序', 'http://a.com/03131334vodsh1253769091/542a3fa35285890813820263215/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8963_1000&sign=43fc502c334c33b4b59d54fb53e75da9'], ['第三节 产品成本的归集和分配（1）', 'http://a.com/03131334vodsh1253769091/1bbed5705285890813480916734/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_7968_1000&sign=02e47d12fec7b9304df6412ccd5a5058'], ['第三节 产品成本的归集和分配（2）', 'http://a.com/03131334vodsh1253769091/53b877465285890813481012835/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_8928_1000&sign=82be9199008ef97246cc6a35e2970dbd'], ['第三节 产品成本的归集和分配（3）', 'http://a.com/03131334vodsh1253769091/53f164e55285890813481047214/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_2794_1000&sign=7c06df92f469e9049daa563bc9ac3a1e'], ['第三节 产品成本的归集和分配（4）', 'http://a.com/03131334vodsh1253769091/55fd180b5285890813481105396/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_7477_1000&sign=32ca0302366dfe0799a6a665fe1eb14c'], ['第三节 产品成本的归集和分配（5）', 'http://a.com/03131334vodsh1253769091/562037a35285890813481123505/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_9727_1000&sign=51b84cb9f04aa18d3df8573cc25bf9d7'], ['第三节 产品成本的归集和分配（6）', 'http://a.com/03131334vodsh1253769091/562254a35285890813481127060/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_7071_1000&sign=e8588ff5558928d94371f425d5f409b2'], ['第三节 产品成本的归集和分配（7）', 'http://a.com/03131334vodsh1253769091/58aa91495285890813481251527/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_7385_1000&sign=8ae78c19701ee9a2fe5dd877ab3d1658'], ['第三节 产品成本的归集和分配（8）', 'http://a.com/03131334vodsh1253769091/090373a65285890813480106634/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_9707_1000&sign=eab3644fd5b5a70b4cd45aca1361cc79'], ['第四节 产品成本计算', 'http://a.com/03131334vodsh1253769091/c29a426e5285890813329273176/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_5451_1000&sign=8f7f764126ae570c3398433b679a55ee'], ['第一节 政府会计概述（1）', 'http://a.com/03131334vodsh1253769091/5d6a41345285890813481467439/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_2417_1000&sign=816244c040f3a055ad3221037d93905f'], ['第一节 政府会计概述（2）', 'http://a.com/03131334vodsh1253769091/5fbc34895285890813481561910/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_1216_1000&sign=7771a385b404fd368243c09fe31115a4'], ['第二节 政府单位会计核算（1）', 'http://a.com/03131334vodsh1253769091/5fbe4c885285890813481565311/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_5955_1000&sign=9461a60421109c944410cfa444e02bed'], ['第二节 政府单位会计核算（2）', 'http://a.com/03131334vodsh1253769091/5f9abd4f5285890813481546823/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_4250_1000&sign=210ec827c257576974dd9770e78713ae'], ['第二节 政府单位会计核算（3）', 'http://a.com/03131334vodsh1253769091/62141b745285890813481666942/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_9252_1000&sign=f2f39f82e35ba541f95582160728c502'], ['第二节 政府单位会计核算（4）', 'http://a.com/03131334vodsh1253769091/6215b7915285890813481669702/playlist.m3u8?t=611f9132&rlimit=3&us=1629444338523_1932_1000&sign=7baeb8c4e7b85d26bb3bac886d8a35e6']]
# l=[l[0]]
# l=[["2","http://a.com/03131334vodsh1253769091/0b3963cc5285890810575380922/playlist.m3u8?t=611fd971&rlimit=3&us=1629462833730_3272_1000&sign=8b5b747044f51e8ac45119694db2290e"]]
for i in l:
rs=requests.get(i[1]) #找到请求地址
# print(rs.text)
rst=rs.text #请求的响应结果
rst1=re.findall('[a-z0-9]{32}-',rst)
# print(rst1)
# print(rst)
burl=re.findall('.+/',i[1]) #请求地址中提取需要的信息
# print(burl)
if rst1[0] in rst:
rst=rst.replace(rst1[0],burl[0]+rst1[0]) #m3u文件中加请求信息
else:
break
with open(i[0],mode='w') as f: #将信息保存到文件
f.write(rst)
time.sleep(20)
EXTM3U修改前后的文件对比如下图；
结果
t参数传的为最后一次登录成功的时间，时间久了会失效；
我尝试修改t参数的值，失败！！因为请求时，去服务器对比，杳无此人；