Upload files and JSON in ASP.NET Core Web API

Question

How can I upload a list of files (images) and json data to ASP.NET Core Web API controller using multipart upload?

I can successfully receive a list of files, upload

Answer 1

I wanted to do the same using Vue frontend and .net core api. But for some weird reason IFormFile always returned null. So then I had to change it to IFormCollection and got it sorted out. Here is the code for anyone facing the same issue :)

public async Task Post([FromForm]IFormCollection files)