[文本处理] [已解决]批处理如何实现将txt文本每一行指定字符前后的1位数字前面加0/补零/补0？

@echo off&setlocal enabledelayedexpansion
for /f "tokens=1,2 delims=-" %%a in (rq.txt) do (
echo 源串:%%a-%%b
pause

if 1%%a lss 100 (set var1=0%%a) else set var1=%%a
if 1%%b lss 100 (set var2=0%%b) else set var2=%%b

echo !var1!-!var2!>>test.txt

)

del /q rq.txt
ren test.txt rq.txt

1pause
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@echo off
(for /f "tokens=1,2 delims=-" %%a in (a.txt)do (
set /a n=%%a*1,n0=n/10,n1=n%%10,n=%%b*1,n2=n/10,n3=n%%10
call set s=%%n0%%%%n1%%-%%n2%%%%n3%%
call echo %%s%%
))>new.txt
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@if (0)==(0) echo off
cscript //nologo //e:jscript "%~f0" <a.txt
pause & exit @end

var s = WSH.StdIn.ReadAll();
s = s.replace(/^(\d{1,2})-(\d{1,2})\r?$/gm,
        function(s0, s1, s2){
                return (s1*1 + 100 + '').substr(1) + '-' + (s2*1 + 100 + '').substr(1);
        }
)

WSH.Echo(s)
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@echo off&&setlocal enabledelayedexpansion
for /f "delims=- tokens=1,2," %%i in (rq.txt) do (
   set aa=0%%i
   set aa=!aa:~-2,2!
   set bb=0%%j
   set bb=!bb:~-2,2!
   echo !aa!-!bb!>>rq1.txt
)
pause
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