我有以下批处理从文本文件中读取数据,问题出在内部循环中;它应该在目标文件夹中获取lat创建的文件,它什么都没有!
这是我的代码:
:: Delete Files from folder
@echo off
:: Delete Files from folder
echo y | del "E:\HIS_Data_Consolidation\HIS_Backups\*.bak"
echo Deleting previous bak files...
set destdir=E:\HIS_Data_Consolidation\HIS_Backups
setlocal
FOR /F "tokens=1,2,3 delims=," %%G IN (clinics.txt) DO (
pushd "%%G"
for /F "tokens=*" %%a in ('dir *.* /b /a-d /o:e 2^>NUL') do (
set lfile=%%a
)
echo copying "%%G\%lfile%" to "%destdir%" ,,,%%H
copy /y "%%G\%lfile%" "%destdir%
E:
cd "%destdir%
E:\HIS_Data_Consolidation\HIS_Backups\unrar.exe e "%destdir%/%lfile%"
echo y | del "E:\HIS_Data_Consolidation\HIS_Backups\*.rar"
echo Deleting RAR file...
SET v_test=%lfile%
SET v_result=%v_test:rar=bak%
ren "%v_result%" "%%I"
echo Ready ...
popd
)
pause
感谢您的帮助。 感谢。
答案 0 :(得分:2)
如果您使用for
内部的集合,则需要enabledelayedexpansion
:
http://www.robvanderwoude.com/variableexpansion.php
编辑:
:: Delete Files from folder
@echo off
:: Delete Files from folder
echo y | del "E:\HIS_Data_Consolidation\HIS_Backups\*.bak"
echo Deleting previous bak files...
set destdir=E:\HIS_Data_Consolidation\HIS_Backups
setlocal enabledelayedexpansion
FOR /F "tokens=1,2,3 delims=," %%G IN (clinics.txt) DO (
pushd "%%G"
for /F "tokens=*" %%a in ('dir *.* /b /a-d /o:e 2^>NUL') do (
set lfile=%%a
)
echo copying "%%G\!lfile!" to "!destdir!" ,,,%%H
copy /y "%%G\!lfile!" "!destdir!"
E:
cd "!destdir!"
E:\HIS_Data_Consolidation\HIS_Backups\unrar.exe e "!destdir!/!lfile!"
echo y | del "E:\HIS_Data_Consolidation\HIS_Backups\*.rar"
echo Deleting RAR file...
SET v_test=!lfile!
SET v_result=!v_test:rar=bak!
ren "!v_result!" "%%I"
echo Ready ...
popd
)
endlocal
pause
答案 1 :(得分:0)
@npocmaka 谢谢!你解决了我的问题,我正在工作几个小时! 我有类似的问题。
我使用的是嵌套for循环,并试图将for循环拆分为另一个批处理文件,但是没有用。所以我使用'npocmaka的建议:
这是被调用的批处理,它在另一个for循环中。
@ECHO OFF
SET dir=%~1
SET suf=%~2
ECHO IN dir:%dir%
ECHO IN suf:%suf%
PAUSE
SET /A count=1
SETLOCAL EnableDelayedExpansion
pushd %dir%
FOR /R . %%A IN (*.%suf%) DO (
ECHO File: %%~nxA count:!count!
PAUSE
REN %%~nxA !count!.txt
CALL :increment RESULT count
)
popd
ENDLOCAL
:increment
SET /A count+=1