netbenton

还多几级都可以：

@echo off
for %%a in (1,1,8) do (md 1&cd 1)
for /l %%a in (1,1,9) do (md %%a)
for /l %%a in (1,1,8) do (cd ..&for /l %%b in (2,1,9) do (xcopy /e 1 %%b))
复制代码