这个powershell脚本问题有什么解决方案吗？我尝试了许多不同的解决方案

Question

$serverPath = "${V:\} + $Global:certRequestID "
        $localPath = "${C:\temp\} + $Global:certRequestID "



    # Check for atsinst.bat first - run it if it exists. Else offer uninstall/install options
        
            if(Test-Path -LiteralPath "${localPath}\install\atsinst.bat") {
                Invoke-Expression -Command "${localPath}\install\atsinst.bat -DeployMode 'Silent' " | Out-Host
            }

            Else{
                Copy-Item -Path $serverPath -Destination $localPath -Recurse -Force | Out-Host
                
                Write-Host "`nUninstalling ${certRequestID}: "
                Invoke-Expression -Command "${localPath}Deploy-Application.exe" -DeployMode 'Silent' -DeploymentType 'Uninstall' | Out-Host
            

            
                Write-Host "`nInstalling ${certRequestID}: "
                Invoke-Expression -Command "${localPath}Deploy-Application.exe" -DeployMode 'Silent' | Out-Host
                }
            
        }

目前我收到此错误：

找不到与参数名称“DeployMode”匹配的参数。 + CategoryInfo : InvalidArgument: (:) [Invoke-Expression], ParameterBindingException + FullyQualifiedErrorId : NamedParameterNotFound,Microsoft.PowerShell.Commands.InvokeExpressionCommand + PSComputerName : WKPF26YSKX

Answer 1

您需要在整个 -Command 参数周围加上双引号。我认为第二个问题是您必须在命令前面使用dot source operator（. 例如一个点和一个空格）来执行它，例如

Invoke-Expression -Command ". ${localPath}Deploy-Application.exe -DeployMode 'Silent' -DeploymentType 'Uninstall'" | Out-Host

...

Invoke-Expression -Command ". ${localPath}Deploy-Application.exe -DeployMode 'Silent'" | Out-Host