Unity 2022.3.19，Cannot resolve symbol 'Shared'

[vinsonzou]

IL2CPP .Net Fromework

outputBuffer = ArrayPool<byte>.Shared.Rent(outputBufferSize);

Unity Console error output

error CS0117: 'ArrayPool<byte>' does not contain a definition for 'Shared'

[oleg-st]

ArrayPool<byte> is contained in System.Buffers package

[vinsonzou]

ArrayPool<byte> is contained in System.Buffers package

.Net Framework not support ArrayPool.Shared

[oleg-st]

You need to use the System.Buffers nuget package to add ArrayPool.Shared to the .NET Framework