How to Upload image Using Alamofire in Swift

First Install Pod :- "Alamofire"

write this code in you file:- 

Alamofire.upload(multipartFormData: { (multipartFormData) in

            for (key, value) in parameters {

                print("Key \(key) Value \(value)")

                multipartFormData.append("\(value)".data(using: String.Encoding.utf8)!, withName: key as String)

            }

            

            if arrFile.count > 0

            {

                for i in 0..<arrFile.count

                {

                    let dictTemp : NSMutableDictionary = arrFile.object(at: i) as! NSMutableDictionary

                    

                    let imageData : NSData = dictTemp.value(forKey: "imageData") as! NSData

                    multipartFormData.append((imageData as? Data)!, withName: “Any name” , fileName: “fileName.jpg” , mimeType: “image/jpeg”)

                }

            }

            

        },to:str ,method : .post , headers: header) { (result) in

            

            switch result {

            case .success(let upload, _, _):

                upload.uploadProgress(closure: { (progress) in

                    print("Upload Progress: \(progress.fractionCompleted)")

                })

                

                upload.responseJSON { response in

                    print(response.result.value)

                    callback(response.result.value as? NSDictionary,nil)

                    

                }

            case .failure(let error):

                callback(result as? NSDictionary,error as NSError?)

            }

        }