IIS 网站：尝试在浏览器中访问站点时出错（Kestrel 问题）

Question

我使用 VisualStudio 在 ASP.NET Core 中创建了一个站点，然后将文件复制到服务器并将 IIS (8.5) 链接到它。

我用 localhost:443 配置了绑定。

但是，当我浏览到 https://localhost:443 时出现错误：

An error occurred while starting the application with the following message:

.NET Core 4.6.28008.01 X64 v4.0.0.0    |   Microsoft.AspNetCore.Hosting version 2.1.1-rtm-30846    |    Microsoft Windows 6.3.9600    |   Need help?

当我通过 dotnet .\MVF2.dll 访问网站时，出现以下严重错误：

crit: Microsoft.AspNetCore.Server.Kestrel[0]
      Unable to start Kestrel.
System.Net.Sockets.SocketException (10013): An attempt was made to access a socket in a way forbidden by its access permissions
   at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)
   at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.Bind(EndPoint localEP)
   at Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.SocketTransport.BindAsync()
   at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.<>c__DisplayClass22_0`1.<<StartAsync>g__OnBind|0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindEndpointAsync(ListenOptions endpoint, AddressBindContext context)
   at Microsoft.AspNetCore.Server.Kestrel.Core.ListenOptions.BindAsync(AddressBindContext context)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.EndpointsStrategy.BindAsync(AddressBindContext context)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.AddressBinder.BindAsync(IServerAddressesFeature addresses, KestrelServerOptions serverOptions, ILogger logger, Func`2 createBinding)
   at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.StartAsync[TContext](IHttpApplication`1 application, CancellationToken cancellationToken)

Kestrel 发生了什么事？

要查看我的 Program.cs、Startup.cs 和 web.config 请参阅问题

Answer 1

我解决了这个问题。这是应用程序和连接字符串的问题。

我在服务器的 web.config 文件中插入了 stdoutLogEnabled="true" 选项，然后在日志文件中看到了错误。

此选项位于文件的行中：

<aspNetCore processPath=".\myapp.exe" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" />

IIS 网站：尝试在浏览器中访问站点时出错（Kestrel 问题）

IIS website : error trying to access site in browser (Kestrel problem)

iis

asp.net-mvc

web-deployment

kestrel-http-server

asp.net-core