如何在swift3中获取UILabel格式的JSON数据

import Foundation

func getJSONData(from url: URL) -> UILabel? {
    do {
        let jsonData = try Data(contentsOf: url)
        let json = try JSONSerialization.jsonObject(with: jsonData, options: [])
        
        if let jsonDict = json as? [String: Any] {
            if let labelText = jsonDict["label"] as? String {
                let label = UILabel()
                label.text = labelText
                return label
            }
        }
    } catch {
        print("Error: \(error)")
    }
    
    return nil
}

if let url = URL(string: "https://example.com/data.json") {
    if let label = getJSONData(from: url) {
        view.addSubview(label)
    }
}