创建Windows 8批处理文件，以递归方式复制，重命名和保存子目录中的文件

Question

I'm trying to copy thousands of image files and rename them with the name of the folder they are in. The file structure is:-

C:\pictures\kitcam\1\master_01.jpg
C:\pictures\kitcam\1\master_02.jpg
C:\pictures\kitcam\2\master_01.jpg
C:\pictures\kitcam\3\master_01.jpg
C:\pictures\kitcam\3001\master_01.jpg

I would like to create a new directory C:\\pictures\\kitcam\\all and copy and rename the files above to the following naming convention:-

c:\\pictures\\kitcam\\all\\[directoryname]_filename]
(pad directory name to 4 digits so that the director name 1 becomes 0001 etc)

for example:-

C:\pictures\kitcam\all\0001_master_01.jpg 

Jonathan

Answer 1

@ECHO OFF &SETLOCAL
SET "startfolder=C:\pictures\kitcam"
SET "targetfolder=C:\pictures\kitcam\all"

FOR /r "%startfolder%" %%a IN (*.jpg) DO (
    SET "fname=%%~nxa"
    SET "fpath=%%~fa"
    FOR /f "delims=" %%b IN ("%%~dpa.") DO SET "nname=000%%~nxb"
    SETLOCAL ENABLEDELAYEDEXPANSION
    ECHO MOVE "!fpath!" "%targetfolder%\!nname:~-4!_!fname!"
    ENDLOCAL
)

Look at the output and remove the word echo before move if it looks good.