CODEWITHSUNDEEP
swifturlsession
Матвей Марюха
Матвей Марюха

Reputation: 17

Some troubles with POST request on swift 5

i'm trying to find a solution for 2 days already. Have made http request, i can see in view that server response, but it's not what I expect. The server says I'm sending an empty request. Maybe there's something obvious here that I can't notice?

Here is my code:

public class Api: ObservableObject { @Published var get: String = "none"

init()
{
    getSongs()
}

func getSongs()
{
    let url = URL(string: "http://31.31.196.187:5000/search")
    
    guard let requestUrl = url else { fatalError() }
    var request = URLRequest(url: requestUrl)
    request.httpMethod = "POST"
    let postString:[String:Any] = [
        "song_url": "https://music.yandex.ru/album/4066489/track/33274678",
        "service": "Spotify"
       ]
    let jsonData = try? JSONSerialization.data(withJSONObject: postString, options: JSONSerialization.WritingOptions())
    
    request.httpBody = jsonData

    
    URLSession.shared.dataTask(with: request) { (data, response, error) in

        guard error == nil else
        {
            print ("Error!!!")
            return
            
        }
        if let data = data, let dataString = String(data: data, encoding: .utf8) {
                    print("Response data string:\n \(dataString)")
            self.get = dataString
                }
    } .resume()
}

}

Upvotes: 0

Views: 361

Answers (1)

Матвей Марюха
Матвей Марюха

Reputation: 17

I just added this simple command and it start working.

request.setValue("Application/json", forHTTPHeaderField: "Content-Type")

Sometimes you just need to ask a question to find the answer!

Upvotes: 1

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