我可以在 .Net Core Web Api 项目的 .Net Dll 中使用 mtom 调用 Web 服务吗？

Question

I know message encoding with mtom from 'BasicHttpBinding' isn't possible in .Net Core. And I need to call a web service, using it, to send documents to a client. Can I put the web service call into .Net Dll and then call it from my .Net Core app API?

I read that I can, if the call is to a .Net Standard Dll, but not a .Net Framework Dll? Which would this be and is it possible?

var binding = new BasicHttpBinding(BasicHttpSecurityMode.Transport)
{ 
    // MessageEncoding = WSMessageEncoding.Mtom, not supported in .Net Core
    TransferMode = TransferMode.Streamed
};

EndpointAddress endpoint = new EndpointAddress(url);
var channelFactory = new ChannelFactory<T>(binding, endpoint);
var webService = channelFactory.CreateChannel();

I'm a little confused here as to what I can and can't do.

Answer 1

Regarding your question the DLL needs to be .NET Standard, again the MTOM is not supported.

You may use the following .NET Core MTOM Encoder by Lenny Kean.