In this tutorial we will check how to get the content-type of the body of a HTTP POST request, using the async HTTP web server libraries and the Arduino core.
HTTP web server libraries github page:
https://github.com/me-no-dev/ESPAsync...
ESP32 FireBeetle board:
https://www.dfrobot.com/product-1590....
Related written posts:
Getting started with HTTP web server libraries: https://techtutorialsx.com/2017/12/01...
ESP32 Serving HTML and JavaScript: https://techtutorialsx.com/2018/01/06...
Getting query parameters:
https://techtutorialsx.com/2017/12/17...
Multiple HTTP methods allowed on the same route: https://techtutorialsx.com/2018/02/14...
A lot of other ESP32 tutorials at my blog (written):
https://techtutorialsx.com/category/e...
ESP8266 tutorials (written):
https://techtutorialsx.com/category/e...