ASCellNode设置高度

let cellNode = ASCellNode()
cellNode.style.preferredSize = CGSize(width: 320, height: 50)

class CustomCellNode: ASCellNode {
    override func layoutSpecThatFits(_ constrainedSize: ASSizeRange) -> ASLayoutSpec {
        // 根据内容计算高度
        let height = calculateHeight()
        
        // 创建布局规格
        let layoutSpec = ASLayoutSpec()
        layoutSpec.style.preferredSize = CGSize(width: constrainedSize.max.width, height: height)
        
        return layoutSpec
    }
}

let cellNode = ASCellNode()
cellNode.style.preferredLayoutSize = ASLayoutSize(width: ASDimensionAuto, height: ASDimensionAuto)