顯示登錄選擇,然後跳轉進入註冊,註冊之後,直接進入瀏覽界面這一需求
// 清空nav棧
NSMutableArray *array = [[NSMutableArray alloc] initWithArray:self.navigationController.viewControllers]; [array removeAllObjects]; self.navigationController.viewControllers = array;
顯示登錄選擇,然後跳轉進入註冊,註冊之後,直接進入瀏覽界面這一需求
// 清空nav棧
NSMutableArray *array = [[NSMutableArray alloc] initWithArray:self.navigationController.viewControllers]; [array removeAllObjects]; self.navigationController.viewControllers = array;