[文本处理] [已解决]批处理怎样实现文件夹名称减一？

linlianboy

文件夹名称为 Server20130517(1.0.0.100)

如何将其名称后面的 1.0.0.100  减一 等于 Server20130517(1.0.0.99)

linlianboy

回复 4# Python


    多谢耐心解答啊！！！

Python

@echo off
set folderOld=Server20130517(1.0.0.100)
for /f "tokens=1-4 delims=.)" %%i in ("%folderOld%") do (
    set n=%%l
    set /a n-=1
    set folderNew=%%i.%%j.%%k
)
set folderNew=%folderNew%.%n%)
echo %folderNew%
pause
复制代码

Python

@echo off
set folderOld=Server20130517(1.0.0.100)
for %%i in (%folderOld:~0,-1%) do (
    set n=%%~xi
)
set n=%n:~1%
set /a n-=1
for /f "tokens=1-3 delims=.)" %%i in ("%folderOld%") do (
    set folderNew=%%i.%%j.%%k.%n%^)
)
echo %folderNew%
pause
复制代码

apang

@echo off
set "str=Server20130517(1.0.0.100)"
for /f "delims=" %%a in ("%str%") do set "a=%%~na"&set "b=%%~xa"
set /a "b= %b:~1,-1% - 1"
echo,%a%.%b%^)
pause
复制代码