Question

我制作了一个简单的脚本来备份我的数据库，现在我遇到了问题，我将每个服务器的变量存储在.txt上，并且我试图将它们加载到脚本多次。

现在使用此配置它会覆盖配置，而不是为每个文件运行它。

有没有办法让脚本以文件xxx执行，然后文件yyy等...

for /F "tokens=*" %%a in (servers\xxx.txt servers\yyy.txt etc) do (
    %%a
)

:: Backup folder
set backupfldr="C:\Backup\files\"
:: MySQL EXE Path
set mysqldumpexe="C:\Backup\mysqldump-5_6.exe"
:: zip 
set zipper="C:\Backup\zip\7za.exe"

:: date
set datetimef=%date:~-4%%date:~3,2%%date:~0,2%
:: final
set bkupfilename=%datetimef%-%dbname%.sql


:: start
echo Backing up to file: %bkupfilename%

%mysqldumpexe% --set-gtid-purged=OFF -h %server% -u %dbuser% -p%dbpass%  
%dbname% > %backupfldr%"%bkupfilename%"

.txt文件就像这样

set server=100.100.100.100
set dbname=nameofdatabase
set dbuser=userofdatabase
set dbpass=passofdatabase

Answer 1

我没有验证您的逻辑，但是对于字符串列表（此处为文件名），请使用普通for（不含/f）：

REM for every of those files call a subroutine:
for %%a in ("servers\xxx.txt" "servers\yyy.txt" etc) do call :process %%a
goto :eof

:process
copy "%~1" "%~dp0\temp.bat"
call "%~dp0\temp.bat"
:: Backup folder
set backupfldr="C:\Backup\files\"
:: MySQL EXE Path
set mysqldumpexe="C:\Backup\mysqldump-5_6.exe"
:: zip 
set zipper="C:\Backup\zip\7za.exe"

:: date
set datetimef=%date:~-4%%date:~3,2%%date:~0,2%
:: final
set bkupfilename=%datetimef%-%dbname%.sql

:: start
echo Backing up to file: %bkupfilename%

%mysqldumpexe% --set-gtid-purged=OFF -h %server% -u %dbuser% -p%dbpass%  
%dbname% > %backupfldr%"%bkupfilename%"

（给定，你的.txt文件看起来像：

set server=100.100.100.100
set dbname=nameofdatabase
set dbuser=userofdatabase
set dbpass=passofdatabase

）

运行具有多个配置的.bat脚本

1 个答案: