alamofire multipartformdata use urlrequest

Question

I want to use Alamo fire multipart form data use request, for example, I use upload API

let profile = self.photoView.imageView?.image

    let parameters :          


        

Answer 1

Please Try This it's working for me for image upload

 var parameters = [String:AnyObject]()


    let profile = self.photoView.imageView?.image

    parameters = ["homePageUrl": webURLField.text as AnyObject,
                  "nickName": nickNameField.text as AnyObject,
                  "selfIntro": introField.text as AnyObject]


    let imgData = UIImageJPEGRepresentation(profile!, 0.2)!

    let uri = Constants.APIURL.changeProfile
    let fileName = "\(nickNameField.text!).jpg"


    Alamofire.upload(multipartFormData:{ multipartFormData in
        multipartFormData.append(imgData, withName: "profile",fileName: fileName, mimeType: "image/jpg")
        for (key, value) in parameters {
            multipartFormData.append(value.data(using: String.Encoding.utf8)!, withName: key)
        }
    },
                     usingThreshold:UInt64.init(),
                     to:uri,
                     method:.post,
                     headers:Constants.VyrlAPIConstants.getHeader(),
                     encodingCompletion: { encodingResult in
                        switch encodingResult {
                        case .success(let upload, _, _):
                            upload.responseJSON { response in
                                 print(response.result.value)
                            }
                        case .failure(let encodingError):
                            print(encodingError)
                        }
    })