ios - 根据用户在 swift 中输入的数组创建键值对

Question

我需要根据以下格式的用户输入创建键值对数组到键 "availabilities" 以发布数据。对如何做到这一点感到困惑。

"availabilities": [
    {
        "availabilites_start_time": "6:00",
        "availabilites_end_time": "10:00",
        "availabilites_dayofweek": "1.",
        "availabilites_shift": "Morning"
    }
],

Answer 1

希望这会有所帮助:

var availabilitiesDict = [String: Any]()
availabilitiesDict["availabilities"] = [["availabilites_start_time" : "6:00", "availabilites_end_time": "10:00", "availabilites_dayofweek" : "1.", "availabilites_shift" : "Morning"]]

let jsonData = try? JSONSerialization.data(withJSONObject: availabilitiesDict, options: [])
let jsonString = String(data: jsonData!, encoding: .utf8)!
print(jsonString)