Asp.net 红隼：调用WebRequest&x27；URL在浏览器中工作时不工作？ 更新：

以下错误仅在使用Kestrel启动应用程序时发生

我已经为Microsoft.AspNetCore.Authentication.Negotiate添加了以下两行代码

// in public void ConfigureServices(IServiceCollection services)
services.AddAuthentication(NegotiateDefaults.AuthenticationScheme).AddNegotiate();

// in public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
app.UseAuthentication();

---

我使用Visual Studio 2019创建了一个新的测试Asp.Net核心Web API项目（使用Windows身份验证）。然后在VisualStudio中运行它，会弹出一个浏览器，其中显示json返回

然后我打开一个Powershell窗口并测试url。它有以下错误

PS C:\> Invoke-WebRequest https://localhost:5001/weatherforecast
Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send.
At line:1 char:1
+ Invoke-WebRequest https://localhost:5001/weatherforecast
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebExc
   eption
    + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

我找到了

ASP.NET核心HTTPS开发证书

PS C:\> ls Cert:\CurrentUser\My | ? Subject -eq 'CN=localhost' | fl

Subject      : CN=localhost
Issuer       : CN=localhost
Thumbprint   : 7A16573FF2DBA47695B8CA15916D445C9361F255
FriendlyName : ASP.NET Core HTTPS development certificate
NotBefore    : 12/6/2019 4:45:04 PM
NotAfter     : 12/5/2020 4:45:04 PM
Extensions   : {System.Security.Cryptography.Oid, System.Security.Cryptography.Oid, System.Security.Cryptography.Oid,
               System.Security.Cryptography.Oid...}

它还是有错误吗

PS C:\> Invoke-WebRequest https://localhost:5001/weatherforecast -CertificateThumbprint 7A16573FF2DBA47695B8CA15916D445C -UseDefaultCredentials
9361F255
Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send.
At line:1 char:1
+ Invoke-WebRequest https://localhost:5001/weatherforecast -Certificate ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebExc
   eption
    + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

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这个对我有用。我可以从web api中读取它。 使用参数为-Certificate$cert的Invoke RestMethod进行尝试

$cert = Get-ChildItem -Path Cert:\CurrentUser\My\4E1E5F6B5BAD49B13521C2DF12275C37E126DBB9
$response = Invoke-RestMethod https://localhost:5001/weatherforecast -Certificate $cert
Write-Host $response.Count

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应该是http还是https？这可能只是隐藏了一个证书验证错误。我已经用cert参数更新了这个问题。你能试试

调用rest方法吗https://localhost:5001/weatherforecast -CertificateThumbprint 7A16573FF2DBA47695B8CA15916D445C9361F255，
Invoke RestMethod
得到了相同的错误。我仍然通过使用
-certificate
得到了相同的错误。我刚刚在VisualStudio中运行了新创建的项目https://localhost:44334/weatherforecast -证书$cert-UseDefaultCredentials

在我使用IIS Express更改visual studio后生效。（Kestrel收到错误）