[文本处理] [已解决]文本替换请大神帮忙修改下批处理代码

@echo off &cd/d "%~dp0"
setlocal enabledelayedexpansion
for /f "tokens=*" %%m in ('dir /b *.src') do (
		 for /f "delims= eol=" %%a in ('type "*%%m"') do (
				echo %%a>tmp
				findstr /i "Mtot" tmp>nul && (
						for /f "tokens=1,2* delims=," %%i in (tmp) do (
								set "str=%%i"
								set "n1=!str:~10,3!"
								set "n2=!str:~15,4!"
								echo %%i,!n1!!n2!,%%k
						)
				)||echo %%a
		))>%%m
		del /q tmp
		)
pause
复制代码

@echo off
setlocal enabledelayedexpansion
for /r %%m in (*.src) do (
    for /f "tokens=1,2* delims=," %%i in ('findstr /n .* "%%m"') do (
        set "str=%%i"
        if "!str:Mtot=!" NEQ "!str!" (
            set "str=!str:*:=!"
            echo;!str!,!str:~10,3!!str:~15,4!,%%k
        ) else if "%%j" == "" (
            echo;!str:*:=!
        ) else if "%%k" == "" (
            echo;!str:*:=!,%%j
        ) else (
            echo;!str:*:=!,%%j,%%k
        )
    )
)

pause
复制代码