如何在swift 5中为表格视图单元格添加卷帘动作

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
    
    // 添加卷帘动作
    let swipeActions = UISwipeActionsConfiguration(actions: [createDeleteAction(forRowAt: indexPath)])
    cell.swipeActionsConfiguration = swipeActions
    
    return cell
}

func createDeleteAction(forRowAt indexPath: IndexPath) -> UIContextualAction {
    let action = UIContextualAction(style: .destructive, title: "删除") { (action, view, completion) in
        // 执行删除操作
        // ...
        
        completion(true)
    }
    
    // 设置卷帘动作的图标
    action.image = UIImage(systemName: "trash")
    
    return action
}

func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
    return nil
}