开启/关闭 iOS 原生 左滑动 pop 视图功能

-(void) baseInteractivePopGestureRecognizerEnable:(BOOL) enable{
    if ([self.navigationController respondsToSelector:@selector(interactivePopGestureRecognizer)]) {
        if (enable) {
            self.navigationController.interactivePopGestureRecognizer.delegate = (id<UIGestureRecognizerDelegate>)self;
            self.navigationController.interactivePopGestureRecognizer.enabled = YES;
        }else{
            self.navigationController.interactivePopGestureRecognizer.enabled = NO;
        }

    }
}

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