rem 批处理的不知道行不@echo offsetlocal enabledelayedexpansionset n=0for /f "tokens=2" %%i in ('wmic logicaldisk list brief') do (if %%i==3 set /a n=!n!+1)echo 本机含有!n!个逻辑分区msg * 本机含有!n!个逻辑分区pause
