方法一:
[self.navigationController popViewControlleranimated:YES];
方法二:
[self.navigationController popToViewController:[self.navigationController.viewControllers objectAtIndex:你父页面的位置] animated:YES];
方法三:
如果你说的父页面是根基视图的话也可以这样:[self.navigationController popToRootViewControllerAnimated:YES]