How to send FormData In Http Post using Spray - scala

Question

I want with my Spray Client Send a post Request with this Content Type
Content-Type: application/x-www-form-urlencoded
I belive that i need to use the object FormData for it :
var fD = new FormData(Seq("UserID:" -> "123", "PWD" -> "123" , "Brand" -> "123"))
But i'm open for other solutions to .
Edit :
I tried sending it this way :
implicit val system = ActorSystem("Client")
var fD = FormData(Map("UserID" -> "123", "PWD" -> "123" , "Brand" -> "123"))
import system.dispatcher // execution context for futures below
val log = Logging(system, getClass)
log.info("Sending test Msg")
val pipeline = sendReceive ~> unmarshal[FormData]
var startTimestamp = System.currentTimeMillis()
val responseFuture = pipeline {
Post(url, fD)
}
responseFuture.onComplete(x=> println(s"Request completed in ${System.currentTimeMillis() - startTimestamp} millis.\n" +
s"Recived :"+x.get)
)
And I'm Getting this error :
spray.httpx.PipelineException: UnsupportedContentType(Expected 'application/x-www-form-urlencoded')
What I'm Done Wrong ? Thank to helpers.

Answer 1

You've basically answered your own question -- you'll want to stick with FormData. A couple of minor things though:
Since you're using the FormData case class, you can drop the
"new".
The companion object for FormData will allow you to pass in
a Map instead of a Seq of tuples.