如何将图像放入由Kingfisher缓存下载的阵列中？

Question

这是我的 Swift 3 代码。我需要将图像放入一个通过Kingfisher缓存下载的数组中。实际上，图像现在显示在cell.itemImage中，但我无法将这些图像放到UIImage数组中。

有人可以帮忙吗？

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell
{
    let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! ViewItemsCVC
    let Currency = UserDefaults.standard.string(forKey: "currency")
    cell.NameLabel.text = self.itemName[indexPath.row]
    cell.PriceLabel.text = "\(Currency ?? "INR")  \(self.itemPrice[indexPath.row])"
    let resource = ImageResource(downloadURL: URL(string: self.FullLink[indexPath.row])!, cacheKey: self.FullLink[indexPath.row])
    cell.itemImage?.kf.setImage(with: resource)
    return cell
}

Answer 1

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    switch segue.destination {
    case let viewController as YourViewController:
        let row = collectionView.indexPathsForSelectedItems?.first?.row
        let image = ImageResource(downloadURL: URL(string: self.FullLink[row])!, cacheKey: self.FullLink[row])
        viewController.image = image

    default:
        break
    }
}