Hello123World

@echo off&SetLocal EnableDelayedExpansion
Set n=0
For /f "delims=" %%i in (b.txt) do (
	Set a=%%i
	If "!a:~,2!"=="标题" Set /a n+=1
	>>象棋!n!.txt echo %%i)
pause
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FOR

关注此题，能用 gawk 解决么？

ArdentMan

@Echo Off&SetLocal EnableDelayedExpansion
For /F "delims=" %%a In (a.txt) Do (
  Set "Str=%%a"
  If "!Str:~,3!" EQU "标题：" Set /A Num+=1
  Echo %%a>>Txt_!Num!.txt
)
  
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