How to work with response from Alamofire in Swift 4?

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How to work with response from Alamofire in Swift 4?

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#1 by (-1 votes)

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I have the following request that returns me a json I can not get the ulrs of live

Alamofire.request(urlRequest).validate().responseJSON { response in
                print(response.data)

                do {
                    if let data = response.data,
                        let json = try JSONSerialization.jsonObject(with: data) as? [String: Any],
                        let live = json["live"] as? [[String: Any]] {
                        for live in live {
                            if let livesUrl = live["live"] as? String {
                                self.urlLive.append(liveUrl)
                            }
                        }
                    }

                } catch {
                    print("Error deserializing JSON: \(error)")
                }
                print(self.urlLive)
            }

JSON REQUEST RETURNS

[ { "id": "1", "description": "TEST 1", "live": "https: // .....", "thumb": "https: // .....", "online": true }, { "id": "2", "description": "TEST 2", "live": "https: // .....", "thumb": "https: // .....", "online": true }]

swift alamofire

asked by anonymous 10.01.2018 / 20:12

1 answer

PDFSplitMerge class not registered in Delphi XE Get a value from another field other than id

score -1 · Answer 1

On return of function .responseJSON the response is already serialized. You just need to do:

Alamofire.request(url).validate().responseJSON { response in
    if let array = response.result.value as? [[String: Any]] {
        for item in array {
            let description = item["live"] as? String
            print(description)
        }
    }
}

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