[文件操作] [已解决]批处理怎样查找文件中的指定内容并显示？

@echo off
setlocal
for /f "delims=* tokens=2" %%i in ('findstr /rc:" (.*\*.*\*.*) " 1.bat') do (
    if not defined _%%i (
        echo,%%i
        set _%%i=#
    )
)
pause
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for /f "tokens=2 delims=*" %%i in (23.txt) do (
     if not defined %%i (
     echo %%i>>46.txt)
     set "%%i=bathome"

  )
pause
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@echo off
setlocal
for /f "delims=* tokens=2" %%i in ('findstr /rc:" (.*\*.*\*.*) " ☆キラ☆.bat') do (
    if not defined _%%i (
        echo,%%i
        set _%%i=#
    )
)
:aki ============================================================
set /p "str_key=删除哪个?:"
sed -i "/*%str_key%*/d" ☆キラ☆.bat
set "choice="&set/p choice=是否继续删除?(y/n):
if /i "%choice%"=="y" goto:aki
if /i "%choice%"=="n" exit
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@echo off
setlocal
set n=
set f="1.bat"

for /f "delims=* tokens=2" %%i in ('findstr /rc:" (.*\*.*\*.*) " %f%') do (
    if not defined _%%i (
        set str=%%i
        set /a n += 1
        setlocal enabledelayedexpansion
        echo [!n!] !str!
        for /f "tokens=1,2 delims=*" %%a in ("!n!*!str!") do (
            endlocal
            set _%%b=_
            set #%%a=%%b
        )
    )
)

:aki ============================================================
set /p "str_key=删除哪个?:"
setlocal enabledelayedexpansion
findstr /vrc:" (.*\*!#%str_key%!\*.*) " !f! >..tmp
endlocal
move ..tmp %f%

set "choice="&set/p choice=是否继续删除?(y/n):
if /i "%choice%"=="y" goto:aki
if /i "%choice%"=="n" exit

endlocal
pause
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