corefx如何与HttpMessageHandler一起使用？

Question

https://github.com/dotnet/corefx/blob/master/src/System.Net.Http/src/System/Net/Http/HttpMessageHandler.cs#L20

protected internal abstract Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken);

https://github.com/dotnet/corefx/blob/master/src/System.Net.Http/src/System/Net/Http/HttpMessageInvoker.cs#L51

Task<HttpResponseMessage> task = _handler.SendAsync(request, cancellationToken);

如何调用受保护的方法？

Answer 1

不是protected。它是protected internal。这意味着＆＃34; protected或internal＆＃34;。此方法可以由同一程序集中的任何代码调用。

What is the difference between 'protected' and 'protected internal'?