view添加点击事件

2016-11-13  本文已影响0人  zhangwenybx4444 
imageView.userInteractionEnabled = true
var singleTap:UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: "imageViewTouch")
 imageView .addGestureRecognizer(singleTap)
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