UIwebview 去除阴影

  for (UIView *subView in [_webView subviews]) {
        if ([subView isKindOfClass:[UIScrollView class]]) {
            for (UIView *shadowView in [subView subviews]) {
                if ([shadowView isKindOfClass:[UIImageView class]]) {
                    shadowView.hidden = YES;
                }
            }
        }
    }

补充：移动开发 , IOS ,