//KVC修改pageController样式
[self.pageControl setValue:[UIImage imageNamed:@"selected"] forKeyPath:@"_currentPageImage"];
[self.pageControl setValue:[UIImage imageNamed:@"normal"] forKeyPath:@"_pageImage"];
//KVC修改pageController样式
[self.pageControl setValue:[UIImage imageNamed:@"selected"] forKeyPath:@"_currentPageImage"];
[self.pageControl setValue:[UIImage imageNamed:@"normal"] forKeyPath:@"_pageImage"];
本文标题:修改pageControl的image和currentImage
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