摘要: 在使用代理的时候, BViewController *BVC = [[BViewController alloc]init]; self.delegate = BVC;出现这样的警告Assigning to 'id' from incompatible type 'BViewContro... 阅读全文
posted @ 2015-12-01 12:00 鸿鹄当高远 阅读(1289) 评论(0) 推荐(0)