public class AuthenticationHandler : DelegatingHandler
{
protected override async Task<HttpResponseMessage> SendAsync(
HttpRequestMessage req, CancellationToken cancellationToken)
{
Debug.WriteLine("Process request");
// Call the inner handler.
var response = await base.SendAsync(req, cancellationToken);
Debug.WriteLine("Process response");
return response;
}
}
解决方案文件:https ://i.stack.imgur.com/M4yv6.png
我能找到的唯一答案是旧版本的 Web API,其中解决方案的结构非常不同