用UIStackView实现UITableViewCell的动态高程

class CustomTableViewCell: UITableViewCell {
    let stackView = UIStackView()
    
    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        
        // 设置UIStackView的属性
        stackView.axis = .vertical
        stackView.alignment = .fill
        stackView.distribution = .fill
        stackView.spacing = 8
        
        // 添加UIStackView到UITableViewCell中
        contentView.addSubview(stackView)
        
        // 设置UIStackView的约束
        stackView.translatesAutoresizingMaskIntoConstraints = false
        stackView.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 8).isActive = true
        stackView.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 8).isActive = true
        stackView.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -8).isActive = true
        stackView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -8).isActive = true
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}

extension CustomTableViewCell {
    func configure(with data: [String]) {
        // 清空UIStackView中的子视图
        stackView.arrangedSubviews.forEach { $0.removeFromSuperview() }
        
        // 根据数据创建并添加新的视图到UIStackView中
        for text in data {
            let label = UILabel()
            label.text = text
            stackView.addArrangedSubview(label)
        }
    }
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "CustomTableViewCell", for: indexPath) as! CustomTableViewCell
    
    let data = ["Label 1", "Label 2", "Label 3"]
    cell.configure(with: data)
    
    return cell
}