批處理獲取mac地址和對應的連接信息這個mac1到底是啥這個mac_1到底是啥？怎么判斷出來，快被這個變量搞瘋了
nclick="copycode($('code0'));">復制代碼
- @echo off&setlocal enabledelayedexpansion
- set /a startIndex=0
- for /f tokens=* %%i in ('Wmic nic Get MacAddress^,NetConnectionID') do (
- if !startIndex! equ 0 (
- set mac=%%i
- echo !mac!
- ) else (
- set mac=%%i
- set mac_1=!mac:~0,1!
- echo mac_1:+!mac_1!+
- if ==!mac_1! (
- echo 111111111111111111111
- )
- )
- set /a startIndex+=1
- )
- pause
