1、、//關閉當前頁面，跳轉下一頁面

NSMutableArray * array =[[NSMutableArray alloc]initWithArray:self.navigationController.viewControllers];

//刪除當前頁面

[array removeObjectAtIndex:array.count-1];

HomeViewController *vc = [[HomeViewController alloc]initWithNibName:@"HomeViewController" bundle:nil];

//添加要跳轉的controller

[array addObject:vc];

[self.navigationController setViewControllers:array animated:YES];

2、、、//退出跳至某頁面

for (UIViewController *controller in self.navigationController.viewControllers) {

if ([controller isKindOfClass:[LoginViewController class]]) {

[self.navigationController popToViewController:controller animated:YES];

}

}