https://ssec2.chinaacc.com/vodn/ssec.chinaacc.com/1718900205604/pYCch8TXbECY2jDN74LNr9dJvuVnFlIi6Hb2Smvd.F8G9FmDqsWiQwQH4-OX1xX7ciTMGWS14Do_.mp4/index.m3u8?cwareID=728975&videoID=1&userID=86354215&time=1718900205604&code=5c9a2fb789e94b0e1d71740f84e31c23&host=inner.med66.com&sid=&th=pc&_pVer=1.0
这是一节课的M3U8
