Powershell Show-Menu 脚本未从 get-ADuser 获得任何结果

Question

我没有从用户的输入中得到任何结果..但是这个消息： Get-ADUser：无法验证参数 'Identity'

的参数

抱歉，我只是 PS 的新手。我在这里做错了什么？我正在尝试将用户的输入获取到 Get-ADUser -Identity $Username 但它似乎没有接受输入..

function Show-Menu {

    
    param (
        [string]$Title = 'UserInfo V3.1'
    )

    Write-Host "Enter the user ID: " -ForegroundColor Cyan -NoNewline
    $UserName = Read-Host
    Write-Host ""
    
    Write-Host "================ $Title ================"
    
    Write-Host "Press 'U' for general user info."
    Write-Host "Press 'P' for account and password information."
    Write-Host "Press 'C' for computer info."
    Write-Host "Press 'G' for Virtual Applications (AVC)."
    write-Host "Press 'S' for SNOW info details"
    Write-Host "Press 'Q' to  Quit."
    write-Host "=============================================="
}


do
{
    Show-Menu 
    $Selection = Read-Host "Please make a selection" 
    
    switch ($Selection) 
    {

    'U' {Get-ADUser -Identity $Username}
  
    }
    Pause
 }
 until ($Input -eq 'q')

Answer 1

您的代码有 2 个问题，第一个问题，$UserName 已定义且仅存在 在 until ($input -eq 'q') 的 scope of your function Show-Menu, to correct this, you can have the call to Read-Host inside your function but don't have it assigned to any variable so we can capture the user name on each function call ($userName = Show-Menu). The second problem is your use of the automatic variable $input 中.

function Show-Menu {
    param (
        [string]$Title = 'UserInfo V3.1'
    )

    Write-Host "Enter the user ID: " -ForegroundColor Cyan -NoNewline
    Read-Host # This can be output from your function
    Write-Host ""   
    Write-Host "================ $Title ================"   
    Write-Host "Press 'U' for general user info."
    Write-Host "Press 'P' for account and password information."
    Write-Host "Press 'C' for computer info."
    Write-Host "Press 'G' for Virtual Applications (AVC)."
    write-Host "Press 'S' for SNOW info details"
    Write-Host "Press 'Q' to  Quit."
    write-Host "=============================================="
}

do {
    $userName = Show-Menu # which is captured here
    $Selection = Read-Host "Please make a selection"
    switch ($Selection) {
        'U' { Get-ADUser -Identity $Username; pause }
    }
} until ($Selection -eq 'q')

Powershell Show-Menu 脚本未从 get-ADuser 获得任何结果

Powershell Show-Menu script not getting any result from get-ADuser

powershell

get-aduser