Post method request Alamofire

Question

I'm using Swift 3 and Alamofire 4.0.

I want to create similar Alamofire POST request as Postman request shown in screenshot:

I've tried with these lines of code:

var parameters:  [String: Any] = [
    "client_id" : "xxxxxx",
    "client_secret" : "xxxxx",
    "device_token" : "xxxx",
    "fullname" : "xxxxx",
    "gender": "xxx"
]

Alamofire.request(url, method: .post, parameters: parameters).responseJSON { response in
print(response)
}

But I got this error:

How to implement POST request with Body as form-data using Alamofire in Swift 3?

Answer 1

• Swift 3.0 - Alamofire - Working code for multipart form data upload *

// Parameters

let params: [String : String] =
   ["UserId"    : "\(userID)",
    "FirstName" : firstNameTF.text!,
    "LastName"  : lastNameTF.text!,
    "Email"     : emailTF.text!
   ]

// And upload

Alamofire.upload(
        multipartFormData: { multipartFormData in

            for (key, value) in params
            {
                    multipartFormData.append((value.data(using: .utf8))!, withName: key)
            }
    },
        to: url,
        encodingCompletion: { encodingResult in
            switch encodingResult {
            case .success(let upload, _, _):
                upload.responseJSON { response in
                    debugPrint(response)

                }
                upload.uploadProgress(queue: DispatchQueue(label: "uploadQueue"), closure: { (progress) in


                })

            case .failure(let encodingError):
                print(encodingError)
            }
    }
    )

Let me know if you still have issues with it.