set a=%1
set b=%a:~27,-4%
::去除00010前面的0技巧
set /a n=1%b%-100000
set /a c=36247-%n%
set /a d=%c%+100000
set e=%d:~1,6%
set f=C:\Users\Desktop\copy\%e%.jpg
echo %f%
copy %a% %f%
具体更改文件的操作
@echo off
for %%i in (C:\Users\liuwei\Desktop\ps\*.*) do call reset.bat %%i
pause
for批量调用更改文件的操作