我怎样才能使用这样的脚本来logging批处理脚本中的for循环的每个迭代所需的时间？ 我已经实现了这个来logging整个脚本的执行时间，但是我希望获得for循环的每个迭代的持续时间。
@echo off rem ****************** MAIN CODE SECTION set STARTTIME=%TIME% rem Your code goes here (remove the ping line) ping -n 4 -w 1 127.0.0.1 >NUL set ENDTIME=%TIME% rem ****************** END MAIN CODE SECTION rem Change formatting for the start and end times for /F "tokens=1-4 delims=:.," %%a in ("%STARTTIME%") do ( set /A "start=(((%%a*60)+1%%b %% 100)*60+1%%c %% 100)*100+1%%d %% 100" ) for /F "tokens=1-4 delims=:.," %%a in ("%ENDTIME%") do ( set /A "end=(((%%a*60)+1%%b %% 100)*60+1%%c %% 100)*100+1%%d %% 100" ) rem Calculate the elapsed time by subtracting values set /A elapsed=end-start rem Format the results for output set /A hh=elapsed/(60*60*100), rest=elapsed%%(60*60*100), mm=rest/(60*100), rest%%=60*100, ss=rest/100, cc=rest%%100 if %hh% lss 10 set hh=0%hh% if %mm% lss 10 set mm=0%mm% if %ss% lss 10 set ss=0%ss% if %cc% lss 10 set cc=0%cc% set DURATION=%hh%:%mm%:%ss%,%cc% echo Start : %STARTTIME% echo Finish : %ENDTIME% echo --------------- echo Duration : %DURATION% 输出：
Start : 11:02:45.92 Finish : 11:02:48.98 --------------- Duration : 00:00:03,06
编辑：这是我的实现看起来如何
@ECHO on setlocal enabledelayedexpansion cls RMDIR c:\path1 /s /q mkdir c:\path1 xcopy "\\path2\*" c:\path1 /s /i cd c:\path3 for /f "tokens=*" %%a in ('dir /b /od') do set newest=%%a cd c:\path1 sqlcmd -S server -i "\\path2\DropDatabases.sql" for /D /r %%F IN ("*") DO ( for %%G IN ("%%F\*.extenstion1") DO xcopy "%%G" c:\path2\%newest% /y /i for /l %%A in (1,1,5) do ( set STARTTIME=!TIME! for /f "delims=_" %%J IN ('forfiles /p "%%F" /m *.jmpt /c "cmd /c echo @path"') DO start "program" /D "c:\path3" /Wait program -r %%J set ENDTIME=!TIME! call :GetDuration !STARTTIME! !ENDTIME! ) ) exit /b :GetDuration set function_starttime=%1 set function_endtime=%2 rem Change formatting for the start and end times for /F "tokens=1-4 delims=:.," %%a in ("%function_starttime%") do ( set /A "start=(((%%a*60)+1%%b %% 100)*60+1%%c %% 100)*100+1%%d %% 100" ) for /F "tokens=1-4 delims=:.," %%a in ("%function_endtime%") do ( set /A "end=(((%%a*60)+1%%b %% 100)*60+1%%c %% 100)*100+1%%d %% 100" ) rem Calculate the elapsed time by subtracting values set /A elapsed=end-start rem Format the results for output set /A hh=elapsed/(60*60*100), rest=elapsed%%(60*60*100), mm=rest/(60*100), rest%%=60*100, ss=rest/100, cc=rest%%100 if %hh% lss 10 set hh=0%hh% if %mm% lss 10 set mm=0%mm% if %ss% lss 10 set ss=0%ss% if %cc% lss 10 set cc=0%cc% set DURATION=%hh%:%mm%:%ss%.%cc% echo Start : %function_starttime% echo Finish : %function_endtime% echo --------------- echo Duration : %DURATION% echo. sqlcmd -S server -i "\\path2\query.sql" pause
在for循环代码块内部的任意一端设置starttime和endtime变量，并将所有转换和输出代码放入一个函数中。 您还需要启用延迟扩展。
@echo off setlocal enabledelayedexpansion cls rem ****************** MAIN CODE SECTION for /l %%A in (1,1,5) do ( set STARTTIME=!TIME! rem Your code goes here (remove the ping line) ping -n 3 -w 1 127.0.0.1 >NUL set ENDTIME=!TIME! call :GetDuration !STARTTIME! !ENDTIME! ) rem ****************** END MAIN CODE SECTION exit /b :GetDuration set function_starttime=%1 set function_endtime=%2 rem Change formatting for the start and end times for /F "tokens=1-4 delims=:.," %%a in ("%function_starttime%") do ( set /A "start=(((%%a*60)+1%%b %% 100)*60+1%%c %% 100)*100+1%%d %% 100" ) for /F "tokens=1-4 delims=:.," %%a in ("%function_endtime%") do ( set /A "end=(((%%a*60)+1%%b %% 100)*60+1%%c %% 100)*100+1%%d %% 100" ) rem Calculate the elapsed time by subtracting values set /A elapsed=end-start rem Format the results for output set /A hh=elapsed/(60*60*100), rest=elapsed%%(60*60*100), mm=rest/(60*100), rest%%=60*100, ss=rest/100, cc=rest%%100 if %hh% lss 10 set hh=0%hh% if %mm% lss 10 set mm=0%mm% if %ss% lss 10 set ss=0%ss% if %cc% lss 10 set cc=0%cc% set DURATION=%hh%:%mm%:%ss%.%cc% echo Start : %function_starttime% echo Finish : %function_endtime% echo --------------- echo Duration : %DURATION% echo.