问题
Telegram channels posts have the post link when it is right clicked on it and in this form: https://telegram.me/channel_name/post_ID
The question is how we can read the content of that posts (text, image, video, audio) using a bot on the server?
回答1:
There is no way to do this at the moment.
You can try using the telegram-cli (test branch supports channels), but it cannot find the post by its POST_ID — only by the full message id.
来源：https://stackoverflow.com/questions/37888354/how-to-read-content-of-a-telegram-channel-posts-by-post-link