iOS -我们可以在两个单独的集合视图之间拖放吗？

// 配置集合视图以支持拖放
collectionView.dragDelegate = self
collectionView.dropDelegate = self
collectionView.dragInteractionEnabled = true

// UICollectionViewDragDelegate方法
func collectionView(_ collectionView: UICollectionView, itemsForBeginning session: UIDragSession, at indexPath: IndexPath) -> [UIDragItem] {
    let item = dataSource[indexPath.item]
    let dragItem = UIDragItem(itemProvider: NSItemProvider(object: item))
    dragItem.localObject = item
    return [dragItem]
}

// UICollectionViewDropDelegate方法
func collectionView(_ collectionView: UICollectionView, performDropWith coordinator: UICollectionViewDropCoordinator) {
    guard let destinationIndexPath = coordinator.destinationIndexPath else { return }
    
    for item in coordinator.items {
        guard let sourceIndexPath = item.sourceIndexPath,
              let dragItem = item.dragItem else { continue }
        
        // 获取被拖动的数据
        let draggedData = dataSource[sourceIndexPath.item]
        
        // 更新数据源
        dataSource.remove(at: sourceIndexPath.item)
        dataSource.insert(draggedData, at: destinationIndexPath.item)
        
        // 更新UI
        collectionView.moveItem(at: sourceIndexPath, to: destinationIndexPath)
    }
}