如何从GET请求中调用在Swift中具有更长嵌套JSON结构的解析数据？

// 创建URL对象
guard let url = URL(string: "https://example.com/api/data") else {
    print("无效的URL")
    return
}

// 创建URLSessionDataTask对象
let task = URLSession.shared.dataTask(with: url) { (data, response, error) in
    if let error = error {
        print("请求错误：\(error.localizedDescription)")
        return
    }
    
    // 检查响应状态码等
    
    if let data = data {
        do {
            // 将数据解析为JSON对象
            guard let json = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] else {
                print("无效的JSON数据")
                return
            }
            
            // 逐级访问和提取数据
            if let nestedData = json["nestedData"] as? [String: Any],
               let nestedArray = nestedData["nestedArray"] as? [Any],
               let firstItem = nestedArray.first as? [String: Any],
               let name = firstItem["name"] as? String {
                print("名称：\(name)")
            }
            
            // 或者使用Codable进行自动解析
            let decoder = JSONDecoder()
            let parsedData = try decoder.decode(YourStruct.self, from: data)
            // 处理解析后的数据
            
        } catch {
            print("解析错误：\(error.localizedDescription)")
        }
    }
}

// 发送请求
task.resume()