How to call post service with parameters swift 3.0 Alamofire 4.0?

Question

I have parameters in

var Param : [String:String] = [:]

I am using

Alamofire.upload(
        multipartFormData: { multipar         


        

Answer 1

For swift 3, use the following code. It works very well in all my projects..

//Parameters

let paramDic : NSMutableDictionary = [
            "key1" : "value1",
            "key2" : "value2",
        ]

let urlString = "www.mywebsite.net/api/"
let url : URL = URL.init(string: urlString)!
var request = URLRequest(url: url)

//Setting HTTP method GET/POST/PUT
request.httpMethod = "POST"

//Setting header

request.setValue("application/json; charset=utf-8", forHTTPHeaderField: "Content-Type")
request.setValue("application/json", forHTTPHeaderField: "Accept")

//Setting parameters

request.httpBody = try! JSONSerialization.data(withJSONObject: paramDic!, options: [])



if paramDic != nil {
            request.httpBody = try! JSONSerialization.data(withJSONObject: paramDic!, options: [])
        }

alamoFireManager!.request(request as URLRequestConvertible).responseJSON {
            response in
            switch response.result {
            case .failure(let error):
                print("\(urlString) failure response -> \n NSHTTPURLResponse ->\(response.response) \n \(error)")
            case .success :
                print("\(urlString) success response -> \n NSHTTPURLResponse ->\(response.response) \n Data -> \(response.result.value as? NSDictionary)")
            }
        }