如何在swift 3中的另一个ViewController中获取可映射的模型类数据

struct Person: Codable {
    let name: String
    let age: Int
}

guard let url = URL(string: "https://example.com/api/persons") else { return }
let task = URLSession.shared.dataTask(with: url) { (data, response, error) in
    if let error = error {
        print("Error: \(error.localizedDescription)")
        return
    }
    
    guard let data = data else {
        print("No data received")
        return
    }
    
    do {
        let persons = try JSONDecoder().decode([Person].self, from: data)
        // 在这里处理获取到的数据
        // 可以将数据传递给下一个ViewController
    } catch {
        print("Error decoding data: \(error.localizedDescription)")
    }
}
task.resume()

var persons: [Person] = []

let secondViewController = SecondViewController()
secondViewController.persons = persons
self.navigationController?.pushViewController(secondViewController, animated: true)