Question

我似乎无法让这个工作，我无法弄清楚如何谷歌这个问题。类似的脚本正在远程工作，但现在我需要让它工作localy。但是......请检查脚本......

Function Local-Install {
$ComputerName = "$env:computername"
$AppName = "Deployment"

Invoke-Command -ComputerName $ComputerName ,$AppName -ScriptBlock `
{
param ($ComputerName,$AppName)
write-host "Getting Parameters for '$AppName' on $ComputerName"}
$Application = Get-WmiObject -computername $ComputerName -Namespace "root\ccm\ClientSDK" -Class CCM_Application | where {$_.Name -like "$AppName"} | Select-Object Id, Revision, IsMachineTarget
$AppID = $Application.Id
$AppRev = $Application.Revision
$AppTarget = $Application.IsMachineTarget
([wmiclass]'ROOT\ccm\ClientSdk:CCM_Application').Install($AppID, $AppRev, $AppTarget, 0, 'Normal', $False) 
}

我得到这样的错误：

Invoke-Command : One or more computer names are not valid. If you are trying to pass a URI, use the -ConnectionUri parameter, or pass URI objects ins
tead of strings.
At line:5 char:1
+ Invoke-Command -ComputerName $ComputerName ,$AppName -ScriptBlock `
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (System.String[]:String[]) [Invoke-Command], ArgumentException
    + FullyQualifiedErrorId : PSSessionInvalidComputerName,Microsoft.PowerShell.Commands.InvokeCommandCommand

Exception calling "Install" : ""
At line:13 char:1
+ ([wmiclass]'ROOT\ccm\ClientSdk:CCM_Application').Install($AppID, $AppRev, $AppTa ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : WMIMethodException

Answer 1

由于这是本地的，你可以运行＆＃34; env：COMPUTERNAME＆＃34;打电话给方法。但是，如果要使其按原样工作，只需将-ArgumentList参数添加到Invoke-Command调用：

Invoke-Command -ComputerName $ComputerName, $AppName -ArgumentList $ComputerName, $AppName -ScriptBlock `

Powershell的Invoke-Command不会为-ComputerName参数接受变量

1 个答案: