ZXing.Net.Bindings.SkiaSharp Linux环境报错解决

ZXing.Net.Bindings.SkiaSharp Linux环境报错解决

报错代码

//docker netcore3.1
var stream = HttpUitl.GeMemoryStream(url);
using (var skiaImage = SkiaSharp.SKBitmap.Decode(stream))
{
         var skiaReader = new ZXing.SkiaSharp.BarcodeReader();
         var skiaResult = skiaReader.Decode(skiaImage);
         content = skiaResult?.Text;
}

Linux环境异常

System.TypeInitializationException: The type initializer for 'SkiaSharp.SKAbstractManagedStream' threw an exception.
 ---> System.DllNotFoundException: Unable to load shared library 'libSkiaSharp' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: liblibSkiaSharp: cannot open shared object file: No such file or directory
   at SkiaSharp.SkiaApi.sk_managedstream_set_procs(SKManagedStreamDelegates procs)
   at SkiaSharp.SKAbstractManagedStream..cctor()
   --- End of inner exception stack trace ---
   at SkiaSharp.SKAbstractManagedStream..ctor(Boolean owns)
   at SkiaSharp.SKManagedStream..ctor(Stream managedStream, Boolean disposeManagedStream)
   at SkiaSharp.SKCodec.WrapManagedStream(Stream stream)
   at SkiaSharp.SKCodec.Create(Stream stream, SKCodecResult& result)
   at SkiaSharp.SKCodec.Create(Stream stream)
   at SkiaSharp.SKBitmap.Decode(Stream stream)

解决

参考：https://www.cnblogs.com/jopny/p/9394644.html (解决思路)

最终在 SkiaSharp github上找到解决方案

SkiaSharp.NativeAssets.Linux.NoDependencies （和SkiaSharp对应）