如何创建更改MAC地址的批处理文件？

@echo off
setlocal enabledelayedexpansion

rem 将以下内容替换为要设置的新MAC地址
set new_mac=00:11:22:33:44:55

rem 获取计算机的物理网卡名称
for /f "tokens=2 delims==" %%i in ('wmic nic where "PhysicalAdapter='true'" get NetConnectionID /value') do (
    set adapter=%%i
    goto :next
)

:next
rem 关闭网卡
netsh interface set interface "!adapter!" admin=disable

rem 更改MAC地址
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\0011" /v NetworkAddress /t REG_SZ /d "%new_mac%" /f

rem 打开网卡
netsh interface set interface "!adapter!" admin=enable

endlocal