摘要: - (void)backAction:(UIButton *)sender{ UIViewController *vc =self.presentingViewController; //ReadBookController要跳转的界面 while (![vc isKindOfClass:[Read 阅读全文
posted @ 2016-09-08 17:21 奋斗路上的奋青 阅读(9729) 评论(0) 推荐(0)