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@echo off setlocal enabledelayedexpansion for /f "tokens=1*" %%i in (1-1.txt) do ( set /a n+=1 if !n! equ 4 set NFN=%%i ) ren "1-1.txt" "!NFN!.txt" pause复制代码
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@echo off findstr /n .* 1-1.txt|findstr /b "5:">temp for /f "tokens=2 delims=: " %%i in (temp) do ren "1-1.txt" "%%i.txt" del temp复制代码