如何在电报机器人中看到来自 java web 应用程序的 POST 请求

Question

I have a web application.

I'm sending some photo to telegram bot using:

https://api.telegram.org/<token>/sendPhoto.

By executing this command from my web app, bot receiving image.

How can I make bot react on this incoming events?

Answer 1

Unfortunately, you can only use query strings with the availed methods to send messages/photos from a bot to a specified user ie

https://api.telegram.org/bot<token>/sendMessage?chat_id=<id>&text=<string>

Hitting the endpoint below opens your bot in the telegram web app which is not helpful in your situation

https://telegram.me/<botNname>?start

Bottom line is that you cannot send updates to a bot using a URL,