SwiftUI -如何附加和显示嵌套的JSON数据

import SwiftUI

struct ContentView: View {
    let jsonData = """
        {
            "name": "John Doe",
            "age": 30,
            "address": {
                "street": "123 Street",
                "city": "New York",
                "state": "NY"
            }
        }
    """
    
    var body: some View {
        VStack {
            if let data = jsonData.data(using: .utf8),
               let json = try? JSONSerialization.jsonObject(with: data, options: []),
               let jsonDict = json as? [String: Any] {
                Text("Name: \(jsonDict["name"] as? String ?? "")")
                Text("Age: \(jsonDict["age"] as? Int ?? 0)")
                if let address = jsonDict["address"] as? [String: Any] {
                    Text("Street: \(address["street"] as? String ?? "")")
                    Text("City: \(address["city"] as? String ?? "")")
                    Text("State: \(address["state"] as? String ?? "")")
                }
            }
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}