HttpWebRequest set host no need port;how can set

[windsOne]

What should I do to avoid the port being added?

[windsOne]

I noticed that .net framework
https://referencesource.microsoft.com/#System/net/System/Net/HttpWebRequest.cs,edb176a48e29d9dd

Is the judgment about whether the port is needed

[huoyaoyuan]

试了几个路径，均无法复现

[windsOne]

use .net core
I

@huoyaoyuan
And I said that the .net framework can be. But the .net core doesn't work. The source code does not implement the corresponding function.

[huoyaoyuan]

@windsOne I can't interpret your previous English explanation as you're running on .net core.
For .net core application, just don't use WebRequest related apis; use HttpClient instead.
Is there any functionality lacked on and HttpRequestMessage?

[windsOne]

@huoyaoyuan
What do you mean by using HttpClient?

[wfurt]

I don't understand what the issue is. Do you have simple runable repro code @windsOne instead of screen shots?

As far as the HttpClient: it is just alternative API to HTTP functionality. (and has much better performance and functionality)
https://docs.microsoft.com/en-us/dotnet/api/system.net.http.httpclient?view=netcore-2.2