#------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 }}