iOS View添加点击事件

self.showImageView.isUserInteractionEnabled = true;
    
let tapImgOnce = UITapGestureRecognizer.init(target: self, action: #selector(tapImgViewHandle(image:)))
tapImgOnce.numberOfTapsRequired = 1;
tapImgOnce.numberOfTouchesRequired = 1;
self.showImageView.addGestureRecognizer(tapImgOnce)

@objc func tapImgViewHandle(image:UIImageView){

}

let tapImgTwice = UITapGestureRecognizer.init(target: self, action: #selector(tapImgViewHandleTwice(image:)))
tapImgTwice.numberOfTapsRequired = 2;
tapImgTwice.numberOfTouchesRequired = 1;
self.showImageView.addGestureRecognizer(tapImgTwice)

tapImgOnce.require(toFail: tapImgTwice);