有一个名为itunesForward的PowerShell脚本。让iTunes快进30秒的ps1:
$iTunes = New-Object -ComObject iTunes.Application
if ($iTunes.playerstate -eq 1)
{
$iTunes.PlayerPosition = $iTunes.PlayerPosition + 30
}
它由提示行命令执行:
powershell.exe itunesForward.ps1
是否有可能从命令行传递一个参数,并将其应用到脚本中,而不是硬编码的30秒值?
# ENTRY POINT MAIN()
Param(
[Parameter(Mandatory=$True)]
[String] $site,
[Parameter(Mandatory=$True)]
[String] $application,
[Parameter(Mandatory=$True)]
[String] $dir,
[Parameter(Mandatory=$True)]
[String] $applicationPool
)
# Create Web IIS Application
function ValidateWebSite ([String] $webSiteName)
{
$iisWebSite = Get-Website -Name $webSiteName
if($Null -eq $iisWebSite)
{
Write-Error -Message "Error: Web Site Name: $($webSiteName) not exists." -Category ObjectNotFound
}
else
{
return 1
}
}
# Get full path from IIS WebSite
function GetWebSiteDir ([String] $webSiteName)
{
$iisWebSite = Get-Website -Name $webSiteName
if($Null -eq $iisWebSite)
{
Write-Error -Message "Error: Web Site Name: $($webSiteName) not exists." -Category ObjectNotFound
}
else
{
return $iisWebSite.PhysicalPath
}
}
# Create Directory
function CreateDirectory([string]$fullPath)
{
$existEvaluation = Test-Path $fullPath -PathType Any
if($existEvaluation -eq $false)
{
new-item $fullPath -itemtype directory
}
return 1
}
function CreateApplicationWeb
{
Param(
[String] $WebSite,
[String] $WebSitePath,
[String] $application,
[String] $applicationPath,
[String] $applicationPool
)
$fullDir = "$($WebSitePath)\$($applicationPath)"
CreateDirectory($fullDir)
New-WebApplication -Site $WebSite -Name $application -PhysicalPath $fullDir -ApplicationPool $applicationPool -Force
}
$fullWebSiteDir = GetWebSiteDir($Site)f($null -ne $fullWebSiteDir)
{
CreateApplicationWeb -WebSite $Site -WebSitePath $fullWebSiteDir -application $application -applicationPath $dir -applicationPool $applicationPool
}