PowerShell:收到错误“术语“…”未被识别为cmdlet、函数、脚本文件或可操作程序的名称”

我在尝试执行另一个文件中的PowerShell函数时遇到了大问题。

这是我的首字母。ps1文件:

$scriptDir = Split-Path -Path $MyInvocation.MyCommand.Definition -Parent

$file = Get-Item $scriptDir\JSONFile1.json
$plaintext = $file | Get-Content

.\Functions\Add-Folder.ps1 -AdlsAccountName "Hello World"

文件 Add-Folder.ps1 包括以下内容:

[CmdletBinding()]
Param(
   [Parameter(Mandatory=$True,Position=1)]
   [string] $AdlsAccountName
)

Write-Host $AdlsAccountName

但当我执行这个时。ps1脚本我收到以下错误:

##[error]The term '.\Add-Folder.ps1' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.