Go: How to read from ctx.PostBody() and turn []byte into string?

Asked Feb 01 '23 at 06:14

Active Feb 01 '23 at 07:48

Viewed 66 times

How to read from ctx.PostBody() key and value? I am using fasthttp package instead of http/net and posting from Postman the value of url

postmans result

fmt.Fprintln(ctx, string(ctx.PostBody()))
var link = ctx.PostBody()
rawBodyAsString := string(link)
println(rawBodyAsString)

I've got the string from PostBody.

the string:

----------------------------533411238113939951452693

Content-Disposition: form-data; name="url"

https://youtube.com

----------------------------533411238113939951452693--

How can I get the value only, without all these descriptions. I need the url from PostBody.

In case someone will need the solution to this:

It's FormValue syntax. Instead of PostBody. But, I'll try to use Raw tab in Postman and json syntax to unmarshall it.

edited Feb 01 '23 at 07:48

asked Feb 01 '23 at 06:14

DiggityDank

Google multipart . – Volker Feb 01 '23 at 06:27
Found out about the MultipartForm.Value on http/net, is there any way to do same in fasthttp? It's getting as a map now. &{map[url:[https://youtube.com]] map[]} – DiggityDank Feb 01 '23 at 06:43
Either use net/http or RTFM of fasthttp or ask the author of fasthttp. (Hint: You don't need fasthttp.) – Volker Feb 01 '23 at 07:27

Go: How to read from ctx.PostBody() and turn []byte into string?

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