Swift UITableView嵌套UICollectionView点击事件冲突(点击事件穿透)

不管是啥都响应tableviewcell

class JYShopCertificationCell: UITableViewCell {    

        override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
return self
} }

2.只穿透UICollectionView

override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {

let view = super.hitTest(point, with: event)

if let isBtn = view?.isKind(of: UICollectionView.self) {

if isBtn == true, view?.tag == 100{

return self

}

}

return view

}

https://www.jianshu.com/p/4424ebd567d6

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