Windows批处理脚本计算外部程序消耗的时长

引言

很少写Windows下的批处理命令脚本，既然遇到了它的用法，就先记下来吧，供自己和大家参考。没啥技术含量，直接上代码。

简单直接的脚本

@echo offset /a StartS=%time:~6,2% set /a StartM=%time:~3,2%set /a startH=%time:~0,2%echo 开始时间：%time%ping 192.168.1.1 set /a EndS=%time:~6,2% set /a EndM=%time:~3,2% set /a EndH=%time:~0,2%echo 结束时间：%time%set /a  diffS_=%EndS%-%StartS%set /a  diffM_=%EndM%-%StartM%set /a  diffH_=%EndH%-%StartH%set /a cost=%diffH_%*3600 + %diffM_%*60 + %diffs_%echo 总共花费时间 : %cost% 秒

通过调用函数实现的脚本

@echo offset logfile="caltime-%time:~0,2%-%time:~3,2%-%time:~6,2%.txt"set output="yes"set cmd="ping 192.168.1.1 -n 5"call :execute %cmd%set cmd="ping 192.168.1.100 -n 5"call :execute %cmd%:executeif "%~1" == "" (goto :eof)echo =============================================================================== >>%logfile%echo ===============================================================================set /a StartS=%time:~6,2% set /a StartM=%time:~3,2%set /a startH=%time:~0,2%echo 开始时间：%date% %time% >>%logfile%echo 开始时间：%date% %time%echo 调用命令: %~1 >>%logfile%echo 调用命令: %~1 if %output% == "yes" (%~1 >>%logfile% 2>&1) else %~1set /a EndS=%time:~6,2% set /a EndM=%time:~3,2% set /a EndH=%time:~0,2%echo 结束时间：%date% %time% >>%logfile%echo 结束时间：%date% %time% set /a  diffS_=%EndS%-%StartS%set /a  diffM_=%EndM%-%StartM%set /a  diffH_=%EndH%-%StartH%if %diffH_% lss 0 (set /a diffH_=%diffH_%+24)set /a cost=%diffH_%*3600 + %diffM_%*60 + %diffs_%echo 花费时间: %cost% 秒 >>%logfile%echo 花费时间: %cost% 秒echo =============================================================================== >>%logfile%echo ===============================================================================goto :eof