将UIViewController放在UITableViewController中

Question

我不知道该怎么做。我试过这个：

class CardsTableViewCell: UITableViewCell {

var cardController = CardViewController()

    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
        self.height = cardController.card.height
        contentView.addSubview(cardController.view)
    }

    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)

        // Configure the view for the selected state
    }
}

但我没有运气。