代码如下

[SupportedOSPlatform("windows")]
public void Test1() {
CompilerParameters options = new CompilerParameters();
options.GenerateExecutable = false;
options.GenerateInMemory = true;
options.ReferencedAssemblies.Add("System.dll");

        CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp");

        string[] sources = new string[] { this.ReadSourceCode() };
        CompilerResults results = provider.CompileAssemblyFromSource(options, sources);
        if (results.Errors.HasErrors == true) {
            StringBuilder builder = new StringBuilder();
            foreach (CompilerError error in results.Errors) {
                builder.AppendLine(error.ToString());
            }
        }
    }

运行到 provider.CompileAcemblyFromSource 就抛出了不支持平台异常