cUrl与Invoke-WebRequest

Question

有人能向我解释为什么cUrl (真正的cUrl)起作用，而Invoke-WebRequest却不行吗？同样的机器，同样的变量。在我看来，他们都应该做同样的事情，上传一个文件到。

$headers = @{
  'X-JFrog-Art-Api' = $apiKey
  "Content-Type" = "application/json"
  "Accept" = "application/json"
}

Invoke-WebRequest -InFile $file -Method Put -Uri "$ARTIFACTORY_HOST/third-party/test/readme.md" -Headers $headers -Verbose

这个PowerShell不工作。

curl -T readme.md "${ARTIFACTORY_HOST}/third-party/test/readme.md " \
-H "X-JFrog-Art-Api: ${apiKey}" \
-H "Content-Type: application/json" \
-H "Accept: application/json"

cUrl工作。

PowerShell失败了

Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send.
At line:1 char:1
+ Invoke-WebRequest -InFile $file -Method Put -Uri "https:// ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
    + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

Answer 1

原来PowerShell默认为错误的TLS版本，需要专门告诉它使用1.2

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

把它放在Invoke-WebRequest前面，一切都很好。