Question

UIImageView怎么设置点击事件ios，swift

Answer 1

let tapStepGestureRecognizer = UITapGestureRecognizer(target: self, action: Selector("enterStepDetail"))
stepLogo.addGestureRecognizer(tapStepGestureRecognizer)
//添加这行代码就可以了，意思是接收交互
stepLogo.userInteractionEnabled = true
func enterStepDetail(){
print("step detail ok")
}