中国DOS联盟

@echo off
set "FILE=EDI_856_wisSOP_FlatFile_201005311500.txt"
set /p line1=<%FILE%
setlocal enabledelayedexpansion
set /a i=0
for /f "usebackq skip=1 delims=" %%s in ("%FILE%") do (
  set /a i+=1
  set NEW_FILE="%FILE:~0,-4%!i!.txt"
  > !NEW_FILE! echo %line1% 
  >>!NEW_FILE! echo %%s
)
echo 完成。
pause>nul

@echo off
rem Created by MakeBat.bat

setlocal enabledelayedexpansion
set /a i=0
set "file=EDI_856_wisSOP_FlatFile_201005311500.txt"
set name=!file:~0,-4!
for /f "delims=" %%a in (!file!) do (
if "!i!"=="0" (
set header=%%a
set /a i+=1
) else (
>>!name!!i!.txt echo !header!
>>!name!!i!.txt echo %%a
set /a i+=1
)
)