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Foair avatar Foair commented on June 1, 2024 2

#19#21 已经修复,我看了一下你改的,那样就匹配不到任何富文本了,附件也都没有。

其他的,我慢慢改吧,容我缓一下,尽量每天更新,以后再也不拖更了。

感谢这些天一直热心回答问题,进行 bug 的修复。辛苦了 (^o^)

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SigureMo avatar SigureMo commented on June 1, 2024

你总算回来了:grinning:

那个#19和#21貌似是我疏忽了?刚刚看了眼正则就看出来有问题:joy:

剩下的你慢慢改吧,这段时间我先溜了:stuck_out_tongue_closed_eyes:

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SigureMo avatar SigureMo commented on June 1, 2024

近期更新的平台实在太多……基本就是这一个月内吧,学堂在线全面改版,中M视频接口全面改m3u8(包括pc端新旧接口,以及移动端),连好多年没有变过的网易公开课都改新界面了,即便是不会花费太多时间,我也无力去为每一个去支持与测试了,当然我也是不想放弃的,有很多想法我还没有去做,但是实在是……精力有限……

其实,有些新技术的应用对于爬虫来说更加方便了,不需要慢慢去爬取 HTML 并解析了,相应地,对用户也是更加的友好了,所以,今后我建议还是直接在平台上观看吧~ 如果哪天我有需求,也许会再对我需求的某门课做下支持吧~

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Hanson7300 avatar Hanson7300 commented on June 1, 2024

近期更新的平台实在太多……基本就是这一个月内吧,学堂在线全面改版,中M视频接口全面改m3u8(包括pc端新旧接口,以及移动端),连好多年没有变过的网易公开课都改新界面了,即便是不会花费太多时间,我也无力去为每一个去支持与测试了,当然我也是不想放弃的,有很多想法我还没有去做,但是实在是……精力有限……

其实,有些新技术的应用对于爬虫来说更加方便了,不需要慢慢去爬取 HTML 并解析了,相应地,对用户也是更加的友好了,所以,今后我建议还是直接在平台上观看吧~ 如果哪天我有需求,也许会再对我需求的某门课做下支持吧~

edX今年1月更新了策略,不付费,过期以后没法回看;新版学堂在线也设置了课程有效期;同时强力推荐各种费用不菲的认证证书项目,用高校的信用做背书(反正不是学历证书,想发多少发多少);高校MOOC过去一直是用爱发电,而现在微信公众号里各路神仙都在卖课,高校MOOC平台也需要盈利,所以感觉以后好的资源会越来越难以获得,唉

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xhlove avatar xhlove commented on June 1, 2024

对于网易云课堂的付费课程倒不是很麻烦
https://vod.study.163.com/eds/api/v1/vod/video这个api的返回数据中
对k进行解密得到用于解密视频的aes key就行了。
k的解密方法也简单,这里提供一下算法:

k = "..."
k = list(base64.b64decode(k.encode()))
cipher = AES.new(b"3fp4xs922ouw5q72", AES.MODE_CBC, bytes(k[:16]))
k = cipher.decrypt(bytes(k[16:])).decode("utf-8")
aes_key = json.loads(k.strip())["k"]

update: 写快了,这个解出来是key的url,并不是解密视频的key,另外这个url只能访问一次。

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