将图像数组从tableview传递到集合视图

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return imageArray.count
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
    // 配置cell的其他内容
    return cell
}

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    let selectedRow = indexPath.row
    
    let collectionViewController = CollectionViewController()
    collectionViewController.imageArray = imageArray
    
    navigationController?.pushViewController(collectionViewController, animated: true)
}

class CollectionViewController: UICollectionViewController {
    var imageArray: [UIImage] = []
    
    override func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
        return imageArray.count
    }
    
    override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! ImageCell
        cell.imageView.image = imageArray[indexPath.item]
        return cell
    }
}