CrLf

@echo off
attrib -s -h -r -a
for /d %%a in (*) do (
   for /f "delims=" %%b in ('dir /a /b "%%a\"') do move /y "%%b" .\
   rd "%%a"
)
复制代码

CrLf

1、xcopy确实更好，忘了用...
2、用for /f是为了兼容隐藏文件