Open imzyf opened 6 years ago
http://blog.csdn.net/lwjok2007/article/details/48105939
//将view1挪到最上边 self.view.bringSubviewToFront(view1) //将view1挪到最下边 self.view.sendSubviewToBack(view1) //互换 self.view.exchangeSubviewAtIndex(2, withSubviewAtIndex: 3)
http://blog.csdn.net/lwjok2007/article/details/48105939