[文本处理] 【已解决】BAT:如何批量整理txt文本数据

@echo off &color 0a &setlocal enabledelayedexpansion
mkdir "D:\数据2" >nul 2>nul
cd /d "D:\数据1\"
for %%a in (*.txt) do (
  set "nm=%%~nxa"
  set /p code=<"%%~fa"
  call :next
)
pause.
call exit

:next
cd.>"D:\数据2\!nm!"
set /a "i=0"
:loop
set "ab=!code:~%i%,2!"
if "!ab!" EQU "" (goto :eof)
set "a=!ab:~0,1!" &set "b=!ab:~1,1!"
(echo.2=!a! !b!)>>"D:\数据2\!nm!"
set /a "i+=3"
goto :loop
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@echo off&setlocal enabledelayedexpansion
pushd d:\数据1\
for /f "delims=" %%i in ('dir /b/a-d d:\数据1\*txt') do (
    (for /f "usebackq delims=" %%a in ("%%~fsi") do (
        for %%b in (%%a) do (
            set "str=%%b"&echo,2=!str:~,1! !str:~-1!
        )
    )) >d:\数据2\%%~nxi
)
pause
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@echo off
color f0&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir /b /a:-d d:\数据1\*txt') do (
(for /f "delims=" %%b in (%%~fsa) do (
     set n=%%b,p
     echo 2=!n:~0,1! !n:~1,1!
     :loop
     echo 2=!n:~0,1! !n:~1,1!
     set n=!n:~3!
     if not "!n!" == "p" goto :loop
)
) >>d:\数据2\%%~nxa 
)
pause
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for /f "delims=" %%a in ('dir /b /a:-d d:\数据1\*txt') do (
(for /f "delims=" %%b in (%%~fsa) do (
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for %%i in (%%b) do (
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