我发现有人编写了一个非常好的批处理脚本，可以将 .zip 转换为 .7z，我正尝试用它将 .rar 转换为 7z。我能够让脚本运行，但我无法弄清楚“PATH”变量设置在哪里，正如解释的那样“7-Zip 命令行工具 (7za.exe) 位于 PATH 变量中设置的位置。”目前，它唯一有效的方法是确保所有 7z exe/dll 文件都位于需要转换的文件的目录中。但我想将脚本与 /s 开关一起使用以进行子目录/递归，当它进入目录并且 7z exe/dll 文件不存在时，它会失败。
-
http://www.howtogeek.com/50893/easily-convert-all-your-zip-archives-to-7z-archives/
脚本如下：
@ECHO OFF
ECHO Deep Archive
ECHO Written by: Jason Faulkner
ECHO SysadminGeek.com
ECHO.
ECHO.
REM Takes a Zip file and recompresses it as 7z archive.
REM Script process:
REM 1. Decompress the existing archive.
REM 2. Compress the extracted files in 7z format.
REM 3. (optional) Validate the new 7z file.
REM 4. (optional) Delete the source archive.
REM
REM Usage:
REM DeepArchive ZipFile
REM
REM Requirements:
REM The 7-Zip command line tool (7za.exe) is in a location set in the PATH variable.
REM
REM Additional Notes:
REM This script processes a single zip archive.
REM To process all zip archives in a folder, use the ForFiles command from the command line:
REM FORFILES /P "pathtozipfiles" /M *.zip /C "cmd /c DeepArchive @path"
REM
REM To run the archive compression/decompression as low priority background processes
REM add this in front of the 7ZA commands (DO NOT add this in front of the validation 7ZA command):
REM START /BelowNormal /Wait
REM Adding the above command will use a new window to perform these operations.
SETLOCAL EnableExtensions EnableDelayedExpansion
REM Should the deep archive file be validated? (1=yes, 0=no)
SET Validate=0
REM Compression level: 1,3,5,7,9 (higher=slower but more compression)
SET CompressLevel=5
REM Delete source zip file on success? (1=yes, 0=no)
SET DeleteSourceOnSuccess=1
REM ---- Do not modify anything below this line ----
SET ArchiveFile=%1
SET DeepFile=%ArchiveFile:.zip=.7z%
SET tmpPath=%TEMP%%~nx1
SET tmpPathZip="%tmpPath%*"
SET tmpPath="%tmpPath%"
SET tmpFile="%TEMP%tmpDeepArchive.txt"
IF NOT EXIST %tmpPath% (
MKDIR %tmpPath%
) ELSE (
RMDIR /S /Q %tmpPath%
)
ECHO Extracting archive: %ArchiveFile%
7ZA x %ArchiveFile% -o%tmpPath%
ECHO.
ECHO Compressing archive: %DeepFile%
7ZA a -t7z -mx%CompressLevel% %DeepFile% %tmpPathZip%
ECHO.
IF {%Validate%}=={1} (
ECHO Validating archive: %DeepFile%
7ZA t %DeepFile% | FIND /C "Everything is Ok" > %tmpFile%
SET /P IsValid=< %tmpFile%
IF !IsValid!==0 (
ECHO Validation failed!
DEL /F /Q %DeepFile%
ECHO.
GOTO Fail
) ELSE (
ECHO Validation passed.
)
ECHO.
)
GOTO Success
:Success
IF {%DeleteSourceOnSuccess%}=={1} DEL /F /Q %ArchiveFile%
ECHO Success
GOTO End
:Fail
ECHO Failed
GOTO End
:End
IF EXIST %tmpFile% DEL /F /Q %tmpFile%
IF EXIST %tmpPath% RMDIR /S /Q %tmpPath%
ENDLOCAL
这是我编辑的脚本，使其适用于 .rar -
@ECHO OFF
ECHO Deep Archive
ECHO Written by: Jason Faulkner
ECHO SysadminGeek.com
ECHO.
ECHO.
REM Takes a Zip file and recompresses it as 7z archive.
REM Script process:
REM 1. Decompress the existing archive.
REM 2. Compress the extracted files in 7z format.
REM 3. (optional) Validate the new 7z file.
REM 4. (optional) Delete the source archive.
REM
REM Usage:
REM DeepArchive ZipFile
REM
REM Requirements:
REM The 7-Zip command line tool (7za.exe) is in a location set in the PATH variable.
REM
REM Additional Notes:
REM This script processes a single zip archive.
REM To process all zip archives in a folder, use the ForFiles command from the command line:
REM FORFILES /P "path\to\zip\files" /M *.zip /C "cmd /c DeepArchive @path"
REM
REM To run the archive compression/decompression as low priority background processes
REM add this in front of the 7ZA commands (DO NOT add this in front of the validation 7ZA command):
REM START /BelowNormal /Wait
REM Adding the above command will use a new window to perform these operations.
SETLOCAL EnableExtensions EnableDelayedExpansion
REM Should the deep archive file be validated? (1=yes, 0=no)
SET Validate=0
REM Compression level: 1,3,5,7,9 (higher=slower but more compression)
SET CompressLevel=9
REM Delete source zip file on success? (1=yes, 0=no)
SET DeleteSourceOnSuccess=0
REM ---- Do not modify anything below this line ----
SET ArchiveFile=%1
SET DeepFile=%ArchiveFile:.rar=.7z%
SET tmpPath=%TEMP%\%~nx1
SET tmpPathZip="%tmpPath%\*"
SET tmpPath="%tmpPath%"
SET tmpFile="%TEMP%\tmpDeepArchive.txt"
IF NOT EXIST %tmpPath% (
MKDIR %tmpPath%
) ELSE (
RMDIR /S /Q %tmpPath%
)
ECHO Extracting archive: %ArchiveFile%
7Z x %ArchiveFile% -o%tmpPath%
ECHO.
ECHO Compressing archive: %DeepFile%
7Z a -t7z -mx%CompressLevel% %DeepFile% %tmpPathZip%
ECHO.
IF {%Validate%}=={1} (
ECHO Validating archive: %DeepFile%
7Z t %DeepFile% | FIND /C "Everything is Ok" > %tmpFile%
SET /P IsValid=< %tmpFile%
IF !IsValid!==0 (
ECHO Validation failed!
DEL /F /Q %DeepFile%
ECHO.
GOTO Fail
) ELSE (
ECHO Validation passed.
)
ECHO.
)
GOTO Success
:Success
IF {%DeleteSourceOnSuccess%}=={1} DEL /F /Q %ArchiveFile%
ECHO Success
GOTO End
:Fail
ECHO Failed
GOTO End
:End
IF EXIST %tmpFile% DEL /F /Q %tmpFile%
IF EXIST %tmpPath% RMDIR /S /Q %tmpPath%
ENDLOCAL