getImage method

Implementation

Widget getImage() {
  if(imagePath!.startsWith('http'))
  {
    //网络图片
    print('网络图片缓存');
    return CachedNetworkImage(
      imageUrl: imagePath!,
      fit: imageBoxFit ?? BoxFit.cover,
      placeholder: (context, url) => CircularProgressIndicator(),
      errorWidget: (ctx, url, err) => _imageError(),
    );

  }else{
    return Image(
        image: getImageProvider(),
        fit: imageBoxFit ?? BoxFit.contain,
        errorBuilder: (ctx, err, stackTrace) => _imageError());
  }
}