powershell - Powershell 无法识别布尔参数

Question

我有以下 PS 脚本

param (
    # FQDN or IP address of the Domain Controller
    [Parameter(Mandatory=$True)]
    [string]$ADaddress,

    # Active directory domain name
    # example: directory.local
    [Parameter(Mandatory=$True)]
    [string]$ADDomainName,

    # Domain admin
    # example: administrator@directory.local
    [Parameter(Mandatory=$True)]
    [string]$domainAdmin,

    # Domain admin password
    [Parameter(Mandatory=$True)]
    [string]$domainAdminPassword,

    # User to be added
    # example: testUser
    [Parameter (Mandatory=$True)]
    [string]$newUsername,

    # Password of th user to be added
    # example: 1!2#4%6
    [Parameter (Mandatory=$True)]
    [string]$newPassword,

    # SAM account name of the user to added
    # example: testuser
    [Parameter (Mandatory=$True)]
    [string]$newSamAccountName,

    # Display name of the user to added
    # example: "Test user for test purposes"
    [Parameter (Mandatory=$True)]
    [string]$newUserDisplayName
)

$domainAdminSecurePassword = $domainAdminPassword | ConvertTo-SecureString -asPlainText -Force
$domainAdminCredential = New-Object System.Management.Automation.PSCredential($domainAdmin, $domainAdminSecurePassword)
$newUserSecurePassword = $newPassword | ConvertTo-SecureString -asPlainText -Force
$UPN= $newUsername+"@"+$ADDomainName


Invoke-Command -ComputerName $ADaddress -Credential $domainAdminCredential `
    -ScriptBlock {`
        param($newUsername, $newUserSecurePassword, $newSamAccountName, $newUserDisplayName, $UPN) `
        new-aduser -name $newUsername -AccountPassword $newUserSecurePassword -Enabled $true -SamAccountName $newSamAccountName -DisplayName $newUserDisplayName -UserPrincipalName $UPN -PasswordNeverExpires $true`
    } `
    -ArgumentList $newUsername, $newUserSecurePassword, $newSamAccountName, $newUserDisplayName, $UPN

调用此脚本时遇到的问题是：

Cannot convert 'System.String' to the type 'System.Nullable`1[System.Boolean]' required by parameter 'PasswordNeverExpires'.

我尝试传递 1，传递 [bool]$true 但结果保持不变。我是PS新手，我迷路了。任何人都可以阐明问题可能是什么吗？

Answer 1

好吧，我发现了问题所在。更改：-PasswordNeverExpires $true`

至

-PasswordNeverExpires $true `（在 true 之后添加一个空格）

Answer 2

用变量替换 $true 为我做了。所以这：

$command = 'New-CMApplicationDeployment -Name $Name -CollectionName $Col -OverrideServiceWindow $true  -Comment $Com -AvailableDateTime $Adt -DeployAction Install -DeployPurpose Available -UserNotification DisplaySoftwareCenterOnly'
Invoke-Expression -Command "& $command"

变成：

$t = $true
$command = 'New-CMApplicationDeployment -Name $Name -CollectionName $Col -OverrideServiceWindow $t  -Comment $Com -AvailableDateTime $Adt -DeployAction Install -DeployPurpose Available -UserNotification DisplaySoftwareCenterOnly'
Invoke-Expression -Command "& $command"

它很愚蠢，但它起作用了。