преобразовать данные в JSON Swift
do{
let json = try JSONSerialization.jsonObject(with: data!, options: []) as? [String : Any]
}catch{ print("erroMsg") }
Dead Dormouse
do{
let json = try JSONSerialization.jsonObject(with: data!, options: []) as? [String : Any]
}catch{ print("erroMsg") }struct Sentence : Codable {
let sentence : String
let lang : String
}
let sentences = [Sentence(sentence: "Hello world", lang: "en"),
Sentence(sentence: "Hallo Welt", lang: "de")]
do {
let jsonData = try JSONEncoder().encode(sentences)
let jsonString = String(data: jsonData, encoding: .utf8)!
print(jsonString) // [{"sentence":"Hello world","lang":"en"},{"sentence":"Hallo Welt","lang":"de"}]
// and decode it back
let decodedSentences = try JSONDecoder().decode([Sentence].self, from: jsonData)
print(decodedSentences)
} catch { print(error) }
let jsonText = "{\"first_name\":\"Sergey\"}"
var dictonary:NSDictionary?
if let data = jsonText.data(using: String.Encoding.utf8) {
do {
dictonary = try JSONSerialization.jsonObject(with: data, options: []) as? [String:AnyObject]
if let myDictionary = dictonary
{
print(" First name is: \(myDictionary["first_name"]!)")
}
} catch let error as NSError {
print(error)
}
}