获取主机名的vbs（cmdlib.wsc）

strComputer = "."
Set objCmdLib = CreateObject("Microsoft.CmdLib")
Set objCmdLib.ScriptingHost = WScript.Application
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
WScript.Echo objCmdLib.getHostName(objWMIService)