如何从作为tableViewCell一部分的自定义CollectionViewController的didSelectItemAtIndexPath实例化ViewController

class CustomCollectionViewController: UICollectionViewController {
    // ...
    
    override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        // 在这里实例化新的ViewController
    }
    
    // ...
}

override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
    let selectedItem = data[indexPath.item] // 假设data是存储数据的数组
    // 执行其他操作...
}

override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
    let storyboard = UIStoryboard(name: "Main", bundle: nil) // 假设使用名为"Main"的Storyboard
    let viewController = storyboard.instantiateViewController(withIdentifier: "DetailViewController") as! DetailViewController
    viewController.item = data[indexPath.item] // 将数据传递给新的ViewController
    navigationController?.pushViewController(viewController, animated: true)
}

override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
    let viewController = DetailViewController()
    viewController.item = data[indexPath.item] // 将数据传递给新的ViewController
    navigationController?.pushViewController(viewController, animated: true)
}