http://blog.jomywu.com/archives/197 还可以去掉边框: http://stackoverflow.com/questions/2552686/how-to-customize-style-a-uipopovercontroller 相关文章: 2021-11-17 2022-12-23 2022-12-23 2021-11-05 2022-12-23 2021-10-14 2022-12-23 2021-09-27