
CODE: [Copy to clipboard]说明:@echo off&setlocal enabledelayedexpansion
:hanye
set n=0&set a=a.txt
for /f "delims=" %%i in ('Findstr /n ".*" %a%') do (set i=%%i
set i=!i:*:=!
echo !i: ,=,!)>>gu.xing
del /q %a%
ren gu.xing %a%
Findstr /c:" ," %a% >nul&&set n=1
if %n% == 1 (goto hanye) else echo 操作完成!&pause
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