Upload in Webapi ASP.NET Core json vs formdata

Question

I'm using webapi asp.net core, initially my actions were using the [FromBody] attribute on the parameters, and my front end send a json. Now I'm implementing a screen that has upload, and I had to use FormData to send the file, and at that point I inserted my object (which I used to send as json) in my FormData. So, I needed to change my backend to accept the FormData, just remove [FromBody].

I would like use my action, both by passing formdata or passing a json, is it possible? How can implement this?

Gurpreet · Accepted Answer · 2017-09-01 12:12:59Z

1

YourController{
public IHttpActionResult YourMethod([FromBody] model1, [FromForm]model2)
{
//your model1 defines json model.
//model2  defines properties for file
}
}

Something Like This

answered Sep 1, 2017 at 12:12

Gurpreet

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2 Comments

Ricardo Carvalho Over a year ago

Not work with me. I get the error "Unsupported Media Type".

Gurpreet Over a year ago

Please look at this post. Apparently this guy is doing same thing as what you want to do. stackoverflow.com/questions/41367602/…

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