asp.net - 在 Windows Server 上无法确定重定向的 https 端口，但在 PC 上无法确定？

Question

我创建了一个 Asp.Net 应用程序并将其发布到服务器 (Windows Server 2012 R2)。它收到以下消息，错误为 Failed to determine the https port for redirect。

PS C:\Users\xxx\Website> .\Blazor.exe
info: Microsoft.Hosting.Lifetime[0]
      Now listening on: http://localhost:5000
info: Microsoft.Hosting.Lifetime[0]
      Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
      Hosting environment: Production
info: Microsoft.Hosting.Lifetime[0]
      Content root path: C:\Users\xxx\Websites\Portal1
warn: Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware[3]
      Failed to determine the https port for redirect.

但是在我的电脑上运行就没有这个错误吗？

info: Microsoft.Hosting.Lifetime[0]
      Now listening on: http://localhost:5000
info: Microsoft.Hosting.Lifetime[0]
      Now listening on: https://localhost:5001
info: Microsoft.Hosting.Lifetime[0]
      Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
      Hosting environment: Production
info: Microsoft.Hosting.Lifetime[0]
      Content root path: C:\Users\xxx\Downloads\WebSite\WebHub

Answer 1

我认为您的问题出在您的 appsettings.json 文件上。不指定行:

"https_port": 443,

为了指示哪个端口是 SSL 端口，Blazor ASP.NET 不确定将流量路由到哪里。