假設(shè)NavigationController有ABC三個(gè)ViewController,A push B,B push C?要求C返回的時(shí)候直接返回A，即移除B（popToRoot不予考慮，A之前可能還有其他的）

解決方案：修改viewControllers數(shù)組

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

?[navArray replaceObjectAtIndex:[navArray count]-1 withObject:nextViewController]; [self.navigationController setViewControllers:navArray animated:YES];