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@echo off call :ctime var "09:58" "11:02" echo 相差%var%分钟 pause&exit :ctime @echo off&setlocal for /f "tokens=1-4 delims=:" %%a in ("%~2:%~3") do ( set /a "var=(1%%c-100)*60+(1%%d-100)-(1%%a-100)*60-(1%%b-100)" ) endlocal&set %~1=%var%复制代码