Swift中TableView中最多一个复选标记

var selectedRows = [Bool]()

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)
    
    // 设置复选标记的状态
    if selectedRows[indexPath.row] {
        cell.accessoryType = .checkmark
    } else {
        cell.accessoryType = .none
    }
    
    // 添加复选标记的点击事件
    cell.accessoryView?.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(checkmarkTapped(_:))))
    
    return cell
}

@objc func checkmarkTapped(_ sender: UITapGestureRecognizer) {
    guard let cell = sender.view?.superview as? UITableViewCell,
          let indexPath = tableView.indexPath(for: cell) else {
        return
    }
    
    // 更新选中状态
    selectedRows[indexPath.row] = !selectedRows[indexPath.row]
    
    // 刷新TableView
    tableView.reloadRows(at: [indexPath], with: .none)
}

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    tableView.deselectRow(at: indexPath, animated: true)
}