2

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,但它什么也得不到!

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。谢谢。

4

2 回答 2

2

如果您使用的是一套内部for身体,您将需要enabledelayedexpansionhttp ://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
于 2012-12-02T12:27:51.113 回答
0

@npocmaka 谢谢!你解决了我工作了好几个小时的问题!我有一个类似的问题。

我正在使用嵌套的 for 循环并尝试将 for 循环拆分为另一个批处理文件,但没有奏效。所以我使用了'npocmaka的建议:

这是正在调用的批处理,它位于另一个 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
于 2014-04-13T06:02:08.993 回答