.NET Core使用SkiaSharp快速生成二维码（ 真正跨平台方案）

System.TypeInitializationException : The type initializer for 'Gdip' threw an exception.
      ---- System.PlatformNotSupportedException : System.Drawing.Common is not supported on non-Windows platforms. See https://aka.ms/systemdrawingnonwindows for more information.
      Stack Trace:
           at System.Drawing.SafeNativeMethods.Gdip.GdipCreateBitmapFromFile(String filename, IntPtr& bitmap)
        /_/src/libraries/System.Drawing.Common/src/System/Drawing/Bitmap.cs(42,0): at System.Drawing.Bitmap..ctor(String filename, Boolean useIcm)
        /_/src/libraries/System.Drawing.Common/src/System/Drawing/Bitmap.cs(25,0): at System.Drawing.Bitmap..ctor(String filename)
        /_/src/libraries/System.Resources.ResourceManager/tests/ResourceManagerTests.cs(270,0): at System.Resources.Tests.ResourceManagerTests.EnglishImageResourceData()+MoveNext()
        /_/src/libraries/System.Linq/src/System/Linq/Select.cs(136,0): at System.Linq.Enumerable.SelectEnumerableIterator`2.MoveNext()
        ----- Inner Stack Trace -----
        /_/src/libraries/System.Drawing.Common/src/System/Drawing/LibraryResolver.cs(31,0): at System.Drawing.LibraryResolver.EnsureRegistered()
        /_/src/libraries/System.Drawing.Common/src/System/Drawing/GdiplusNative.Unix.cs(65,0): at System.Drawing.SafeNativeMethods.Gdip.PlatformInitialize()
        /_/src/libraries/System.Drawing.Common/src/System/Drawing/Gdiplus.cs(27,0): at System.Drawing.SafeNativeMethods.Gdip..cctor()

/// 

        /// 生成二维码图片
        /// 
        public static void GenerateQRCode()
        {
            var qrCodeContent = "追逐时光者";
            using (var generator = new QRCodeGenerator())
            {
                // 创建二维码（并设置纠错能力最高级）
                var createQrCode = generator.CreateQrCode(qrCodeContent, ECCLevel.H);

                var skImageInfo = new SKImageInfo(300, 300);

                // 创建SkiaSharp画布
                using (var surface = SKSurface.Create(skImageInfo))
                {
                    var canvas = surface.Canvas;

                    // 渲染二维码到画布
                    canvas.Render(createQrCode, skImageInfo.Width, skImageInfo.Height);

                    using (var image = surface.Snapshot())// 获取画布快照
                    using (var data = image.Encode(SKEncodedImageFormat.Png, 100))// 编码画布快照为PNG格式的数据
                    using (var stream = File.OpenWrite(@"MyQRCode.png"))
                    {
                        data.SaveTo(stream);// 将数据保存到文件流中，生成二维码图片
                    }
                }
            }
        }

namespace SkiaSharp.QrCode
{
    public enum ECCLevel
    {
        L,
        M,
        Q,
        H
    }
}