一个较短的方法是这样的：

$filenames = Get-Content -Path ".\deleteFolders.txt"
foreach ($file in $filenames) {
    Remove-Item -Force -Path "./$file"
}

请注意，您必须位于包含要删除的文件夹的文件夹中。

你可以用

#I get the contents of the text file

$textfile = Get-Content "C:\Users\s611284\Desktop\Dossiers.txt"

#I get the name of the folders from the directory

$Foldersname = Get-ChildItem -Path $Directory | ForEach-Object { 
        $_.BaseName 
      } 

#I get the names present in the text file and in the folders of the directory

Compare-Object -IncludeEqual $textfile $Foldersname | Where-Object SideIndicator -eq '=='|ForEach-Object {

    $item=$_.inputobject
    remove-item $Directory\$item -Recurse  
    
}