Question

我正在尝试编写一个批处理文件来查找所有zip，rar，tar.gz并将它们重新压缩为7zip自执行文件。我能够存储找到的文件并通过它们进行扫描，但我似乎无法将其压缩...或者do（）中的所有内容都能正常工作。我还需要它来存储文本文件，以便我可以在它开始进程之前检查并删除任何不必要的文件

@echo off
::Scan for archives and store to file
dir /b /x *.*  |  find "rar" > rfound.txt
dir /b /x *.*  |  find "zip" > zfound.txt
dir /b /x *.*  |  find "tar.gz" > tfound.txt

echo Please check found files then hit enter
pause>nul

::Uncompress and recompress as 7z
for /f "tokens=1 delims=;" %%i in (rfound.txt) do ( 7za.exe e -y -otmp %%i * & pushd tmp & ..\7za.exe a -y -r -t7z ..\%%i * & popd & rmdir /s /q tmp )
for /f "tokens=1 delims=;" %%i in (zfound.txt) do ( 7za.exe e -y -otmp %%i * & pushd tmp & ..\7za.exe a -y -r -t7z ..\%%i * & popd & rmdir /s /q tmp )
for /f "tokens=1 delims=;" %%i in (tfound.txt) do ( 7za.exe e -y -otmp %%i * & pushd tmp & ..\7za.exe a -y -r -t7z ..\%%i * & popd & rmdir /s /q tmp )

pause

Answer 1

测试：将变量设置为7-zip文件夹

引号允许您支持长文件名。

@echo off
::Scan for archives and store to file
dir /b /a-d *.rar *.zip *.tar.gz > found.txt

echo Please check found files then hit enter
pause>nul

set "7z=c:\program files\7-zip\7za.exe"

::Uncompress and recompress as 7z
for /f "delims=" %%a in (found.txt) do (
"%7z%" e -y -otmp "%%a"
   pushd tmp
      "%7z%" a -y -r -t7z "..\%%~na.7z" *
      if errorlevel 1 echo an error occurred & pause
   popd
rmdir /s /q tmp
)

Answer 2

我最终通过使用extract / *选择所有文件来提取所有文件，然后压缩所有文件夹

@echo off
for /d %%a in (*) do (7za.exe a %%~na.exe -mmt -mx5 -sfx ".\%%a\*" & RD /s /q %%a)
pause

顺便说一下，我下载了7z cmd line standalone和自我提取库并将它们放在同一个文件夹中。

我在开发文件夹中节省了超过4GB的空间。：）

批量重新压缩多个档案到7z

2 个答案: