aloha20200628

回复 1# SeanJuicer

假设源数据某一段落如下：

   ...
以太网适配器 xxx:
   ...
   ... : 172.5...
   ...

则以下代码会获取 ‘以太网适配器’ 其后的 xxx 字段值

@echo off &set "go=1" &for /f "tokens=1,2 delims=:" %%a in (
	'ipconfig /all^|findstr /il /c:"以太网适配器" /c:": 172.5." '
) do if defined go (
	if "%%b"=="" (for /f "tokens=1* delims= " %%x in ("%%a") do set "AdapterName=%%y") else set "go="
)
echo,%AdapterName%&pause&exit/b
复制代码

aloha20200628

回复 4# SeanJuicer
试试以下代码，改用获取 ‘适配器’ 段落下的 ‘描述’ 值作为网卡名称（须楼主认可）...

@echo off &set "ok=" &set "An=" &set "ip=172.5." &setlocal enabledelayedexpansion
for /f "delims=" %%a in ('ipconfig /all^|findstr /i /c:"描述" /c:"%ip%" ') do (
   set "a=%%a" &if "!a:描述=!" neq "!a!" set "An=!a:*:=!"
   if "!a:*%ip%=!" neq "!a!" set "ok=1" &goto :got)
:got
if defined ok if defined An (set "An=!An:~1!" &echo,!An!)
pause&exit/b
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aloha20200628

回复 7# SeanJuicer

看一下增加蓝牙适配器后的 ipconfig /all 返回值吧...