为我工作到目前为止：

  $ base64AuthInfo = [Convert] :: ToBase64String（[Text.Encoding] :: ASCII.GetBytes （{0}：{1}-f $ username，$ password）））

 Invoke-RestMethod -Headers @ {Authorization =（Basic {0}-f $ base64AuthInfo） } ... 
 

但我不相信没有更好的办法。 >

What is the equivalent of

curl -u username:password ...

in PowerShell's Invoke-RestMethod? I tried this:

$securePwd = ConvertTo-SecureString "password" -AsPlainText -Force
$credential = New-Object System.Management.Automation.PSCredential ($username, $securePwd)

Invoke-RestMethod -Credential $credential ...

but it returns 401, Unauthorized.

This is the only method that worked for me so far:

$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $username,$password)))

Invoke-RestMethod -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)} ...

But I don't believe there isn't a better way.