[其他] 查询Mac地址的批处理怎样增加点功能？

@echo off
setlocal enabledelayedexpansion
for /f "tokens=*" %%a in ('ipconfig /all ^| findstr /C:"IP Address" /C:"Description" /C:"Physical" ') do (
    set var=%%a
    if /i "!var:~,11!"=="Description" (set /a n+=1)
    set str=!var:*:=!
    set "str=!str:~,-1!"    //去掉行末的回车符Cr，以免影响输出
    for %%i in (!n!) do set _%%i=!_%%i!!str!& if /i "!var:~,10!"=="IP Address" echo [!n!]!_%%i!
)
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