#------添加角色/角色服务------
Import-Module servermanager
$features = get-windowsfeature Net-*,Telnet-*,Web-*
Write-Host " 开始添加角色/角色服务... ..."
foreach($item in $features)
{
if($item.installed -eq $false)
{
Write-Host "添加:" $item.DisplayName
$item | add-windowsfeature
}
}