Answers for "convert dictionary to json serialization swift 4"

swift convert dictionary to json

let dic = ["2": "B", "1": "A", "3": "C"]
let encoder = JSONEncoder()
if let jsonData = try? encoder.encode(dic) {
    if let jsonString = String(data: jsonData, encoding: .utf8) {
        print(jsonString)
    }
}

convert dictionary to json serialization swift 4

["A":123, "B":455]