如圖:

UIScrollViewd property.png

![Uploading scrollView3_917006.png . . .]

scrollView3.png
設(shè)置pageController 為圖片的方法
// 2.設(shè)置pageControl的圖片
[self.pageControl setValue:[UIImage imageNamed:@"current"] forKeyPath:@"_currentPageImage"];
[self.pageControl setValue:[UIImage imageNamed:@"other"] forKeyPath: @"_pageImage"];