Swift 3 How To Send A Multipart Post Request With Vapor - swift

Question

I'm using vapor to host images for my app.I have the following code to recieve the image and print it.
drop.post("saveArt") { request in
if let contentType = request.headers["Content-Type"], contentType.contains("image/png"), let bytes = request.body.bytes {
let image = NSImage(data: Data(bytes))
print(image)
return JSON(["Testawesome":"awesome123"])
}
return JSON(["test":"123"])
}
How can I send a multipart request using just swift?.Here is the current post request code i'm using.
let tiffData = imagetosend?.tiffRepresentation
let imageRep = NSBitmapImageRep(data: tiffData!)
let image_data = imageRep?.representation(using: .JPEG, properties: [:])
print("Hi")
let url = NSURL(string: "http://localhost:8080/getArt")
let request = NSMutableURLRequest(url: url! as URL)
request.httpMethod = "POST"
//define the multipart request type
request.setValue("multipart/form-data", forHTTPHeaderField: "Content-Type")
let body = NSMutableData()
let mimetype = "image/png"
//define the data post parameter
body.append("Content-Type: \(mimetype)\r\n\r\n".data(using: String.Encoding.utf8)!)
body.append(image_data!)
body.append("\r\n".data(using: String.Encoding.utf8)!)
request.httpBody = body as Data
let session = URLSession.shared
let task = session.dataTask(with: request as URLRequest) {
(
data, response, error) in
guard let _:NSData = data as NSData?, let _:URLResponse = response , error == nil else {
print(error?.localizedDescription)
return
}
let dataString = NSString(data: data!, encoding: String.Encoding.utf8.rawValue)
print(dataString)
}
task.resume()

Answer 1

I solved it using this alamofire method.
Alamofire.request("YOUR URL", method: .post, parameters: parm, encoding: JSONEncoding.default).responseJSON(completionHandler: { json in
// If you want to return json.
print(json)
})