terse

具体还要看 关键词的内容构造

@echo off
pushd "c:\test\"
set "str=value1 value2 value3"
setlocal enabledelayedexpansion
(for /f "tokens=1* delims=:" %%i in ('findstr /is  "!str!" "*.txt"') do echo %%j)>f.txt"
endlocal
popd
pauseCOPY