提供wsp部署的参数：

$wsppath：wsp文件所在的路径，如“c:\”

$wspnames：路径下的所有wsp文件名用逗号隔开，如“sumhtestwsp.wsp,sumhtestwsp123.wsp,sumhtestwsp456.wsp,sumhtestwsp789.wsp”

$allwebapp：是否要全局部署，如“$True”，true是要全局部署$webId：$allwebapp为“$False”，那么就需要输入指定应用程序的Guid

方法：

function deployWSP([string] $wsppath,[string] $wspnames,[bool] $allwebapp,[Guid] $webId)

{

 $PSSnapinSharePoin = Get-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction silentlycontinue

 if( $PSSnapinSharePoin -eq $Null)

 {

  Add-PSSnapin Microsoft.SharePoint.PowerShell;

 }

 foreach($wspname in $wspnames.split(','))

 {

  $gspsolution = Get-SPSolution -Identity $wspname -ErrorAction silentlycontinue

  if($gspsolution -eq $null)

  {

   Add-SPSolution -LiteralPath $wsppath.Insert($wsppath.Length,$wspname)

  }

  if($allwebapp)

  {

   if(!$gspsolution.Deployed)

   {

    Install-SPSolution -Identity $wspname -GACDeployment -AllWebApplications

   }

  }

  else

  {

   if(!$gspsolution.Deployed)

   {

    Install-SPSolution -Identity $wspname -GACDeployment -WebApplication $webId

   }

  }

 }

}    

例如

deployWSP -wsppath "c:\" -wspnames "sumhtestwsp.wsp,sumhtestwsp123.wsp,sumhtestwsp456.wsp" -allwebapp $true