[文本处理] 能否用findstr根据关键词提取连续几行内容？

grep -A 2 "Members of the public" 1.html
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@echo off
setlocal enabledelayedexpansion
set fn=html_tmp.txt
cd.>%fn%
for %%a in (*.html) do (
  for /f "tokens=1,2 delims=:" %%b in ('findstr /n "Members of the public" "%%~a"') do (
    set /a num=%%b
    echo;________%%~nxa___>>%fn%
    echo;%%c>>%fn%
  )
  set /a num2=num+1
  for /f "tokens=1,2 delims=:" %%d in ('findstr /b /n .* "%%~a"^|findstr /b !num2!') do echo;%%e>>%fn%
  set /a num3=num2+1
  for /f "tokens=1,2 delims=:" %%f in ('findstr /b /n .* "%%~a"^|findstr /b !num3!') do echo;%%g>>%fn%
)
echo;over&pause>nul&exit /b
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