回复 37# aloha20200628
差距这么大,也许环境和目录结构的不同,测试结构也会不同,下面代码创建的空目录试了一下,相比较还好CALL并不是太耗资源,for /l %%a in (1,1,10) do for /l %%b in (1,1,10) do for /l %%c in (1,1,10) do for /l %%d in (1,1,10) do for /l %%e in (1,1,10) do md test\%%a\%%b\%%c\%%d\%%e\ 2>nul COPY
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