
UIView *view = [UIView new]; [view performSelector:@selector(removeFromSuperview) withObject:nil afterDelay:2]; //两秒后执行删除view
UIView *view = [UIView new]; [view performSelector:@selector(removeFromSuperview) withObject:nil afterDelay:2]; //两秒后执行删除view
遇见资源网 objective-c UIView 删除 多少秒后执行 http://www.ox520.com/17136.html