iOS-单个页面禁用右滑返回

- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    //禁用右滑返回
    self.navigationController.interactivePopGestureRecognizer.enabled = NO;
}
- (void)viewWillDisappear:(BOOL)animated
{
    [super viewWillDisappear:animated];
    //恢复右滑返回
    self.navigationController.interactivePopGestureRecognizer.enabled = YES;
}