如何将一张图片放入1000多个

@echo off
for /l %%a in (1,1,1000) do (
md %%a
)
for /l %%b in (1,1,1000) do (
copy 图片.后缀名 %%b
)

dir /b >1.txt
for %%i in 1.txt do copy a.jpg %%i