中国DOS联盟

默认备份次数:10次,默认备份类型:*.txt,默认备份路径:当前路径下BakFile
超过10次,依次向前滚动,替换备份时间最早的.


@echo off mode con cols=78 lines=3&color b0 setlocal enabledelayedexpansion Title 载入中... ::备份文件次数,超过此次数，依次向前替换上一次备份 set strBakCount=10 ::备份路径 set strBakPath=BakFile ::备份类型 set strFo=*.txt ::备份文件夹初始化 md !strBakPath!\ >nul 2>nul md ...\ >nul 2>nul for /l %%i in (0,1,!strBakCount!) do ( md !strBakPath!\!strBakPath!s%%i >nul 2>nul attrib +s +a +r !strBakPath!\!strBakPath!s%%i) ::初始化与读取操作数SaveCount if not exist !strBakPath!\!strBakPath!s0\DatSet.dat echo SaveCount=0 >!strBakPath!\!strBakPath!s0\DatSet.dat for /f "tokens=1-2 delims==" %%i in ('type !strBakPath!\!strBakPath!s0\DatSet.dat') do ( if /i "%%i"=="SaveCount" set strSaveCount=%%j if /i "%%i"=="DateTime" set strDateTime=%%j) set /a strSaveCount+=0 Title !strBakPath! - 文档上限:!strBakCount! - 已存在!strSaveCount!次备份 - 最后备份时间:!strDateTime! echo.&echo 按任意键开始备份...&pause>nul ::备份操作判断 if !strSaveCount! geq !strBakCount! ( ::备份文件夹已满 for /l %%i in (1,1,!strBakCount!) do ( set /a strTmp=%%i - 1 move /y !strBakPath!\!strBakPath!s%%i\!strFo! !strBakPath!\!strBakPath!s!strTmp!\) copy /y !strFo! !strBakPath!\!strBakPath!s!strBakCount!\ >nul 2>nul )else ( ::备份文个夹未满 set /a strSaveCount+=1 copy /y !strFo! !strBakPath!\!strBakPath!s!strSaveCount!\ >nul 2>nul) ::后续操作 del /q !strBakPath!\!strBakPath!s0\!strFo! >nul 2>nul echo SaveCount=!strSaveCount! >!strBakPath!\!strBakPath!s0\DatSet.dat echo DateTime=%date:~0,10%,%time:~0,5% >>!strBakPath!\!strBakPath!s0\DatSet.dat cls&echo.&echo 备份完成.&pause>nul





[ Last edited by bluewaterx on 2009-11-4 at 21:37 ]

呀，好实用的一段批处理，感谢呀！偶也提供一个吧，不过太简陋了：


Start ""/w "C:\Program Files\Microsoft Office\OFFICE11\WINWORD.exe" %1
xcopy /m/d/y/s "d:\资料\*.*" "e:\备份资料\"


是用来每次编辑完“d:\资料”里的稿件后，在关闭word时，就会自动备份一下的

偶都看不懂，看来要好好学习了～

%1有何用意？谢谢

Originally posted by slw218856 at 2009-11-5 01:04 AM:
%1有何用意？谢谢

...接收参数1

eg:

call :subA "hello" 123
pause&exit


:subA
echo %1 %2
goto :eof

如果我要修改路径比如修改为e:\该如何修改``我只能修改到在E：\``但是只能备份一个