bigImage property
It is recommended to use a medium-quality picture, because the original picture is too large and takes time to load. 单张大图建议使用中等质量图片，因为原图太大加载耗时。 Single big picture Image.
Implementation
final Image? bigImage;
bigImage property
It is recommended to use a medium-quality picture, because the original picture is too large and takes time to load. 单张大图建议使用中等质量图片，因为原图太大加载耗时。 Single big picture Image.
final Image? bigImage;