批处理文件-记录的格式日期/时间

Question

我编写了一个脚本，每晚23:00由Task执行，以便在没有打开NAS01电源的情况下在NAS02上运行，执行GoodSync作业备份NAS01，并在完成时关闭NAS02。剧本不好看，但它能完成任务。我的问题是时间戳。我设置变量来设置日期和时间的格式，但是这只是引用整个脚本的变量的时间戳。我如何保持格式，但能够获得日期和时间的每一点，它被调用？

从脚本中可以看到，日志文件名有日期/时间格式，日志文件中有日志记录的日期/时间格式。在我的格式中发生了什么：

• 强迫24H时间
• 小时内的前导空间改为“0”(IE“6:30”改为"06:30")
• 文件名为HHMM，测井时为HH:MM:SS。
• 文件名为YYYYMMDD，日志记录为YYYY/MM/DD。

剧本：

@ECHO off
REM Change CMD window color and size.
color 37
mode 180,50

REM ### Set variables
SET IPADDRESS1=11.11.11.20
SET IPADDRESS2=10.0.3.1
SET HH=%time:~-11,2%
SET MM=%time:~-8,2%
SET SS=%time:~-5,2%
SET NAMETIMESTR=%HH: =0%%MM%
SET LOGTIMESTR=%HH: =0%:%MM%:%SS%
SET MYDATE=%DATE:~4,10%
SET NAMEDATESTR=%MYDATE:~6,4%%MYDATE:~0,2%%MYDATE:~3,2%
SET LOGDATESTR=%MYDATE:~6,4%/%MYDATE:~0,2%/%MYDATE:~3,2%
SET LOGFILE=C:\!SCRIPTS\logs\7xNAS02-GSync-%NAMEDATESTR%_%NAMETIMESTR%.txt


:START
    REM ### Checks IF 7xNAS02 is online. IF not, power it on.
    ECHO ################################################################################################################################ >> %LOGFILE%
    ECHO %LOGDATESTR% %LOGTIMESTR%  EXECUTING GSYNC SCRIPT >> %LOGFILE%
    ECHO ################################################################################################################################ >> %LOGFILE%
    ECHO.
    ECHO This is an automated script to backup the storage array on 7xNAS01 onto 7xNAS02.
    ECHO IF 7xNAS02 isn't powered on, the script will boot 7xNAS02, wait for it to come online,
    ECHO and then execute the "STORAGE" backup job in GoodSync.
    ECHO.
    ECHO %LOGDATESTR% %LOGTIMESTR%  Checking power status of 7xNAS02... >> %LOGFILE%
    ECHO Checking power status of 7xNAS02...
    ECHO.
    ping -n 1 %ipaddress1% | findstr TTL && GOTO ALREADY_ON
    ping -n 1 %ipaddress1% | findstr TTL || GOTO POWER_ON


:ALREADY_ON
    REM Sets variable to dictate that the server was already on before executing the script.
    ECHO.
    ECHO %LOGDATESTR% %LOGTIMESTR%  7xNAS02 is already powered on and available. >> %LOGFILE%
    ECHO 7xNAS02 is already powered on and available.
    ECHO.
    SET previously_off=1
    GOTO EXECUTE_BACKUP


:POWER_ON
    REM ### Powers on 7xNAS02
    ECHO %LOGDATESTR% %LOGTIMESTR%  7xNAS02 is offline. Powering on now. >> %LOGFILE%
    ECHO 7xNAS02 is offline. Powering on now.
    ECHO.
    SET previously_off=0
    PowerShell -NoProfile -ExecutionPolicy Bypass -Command "& 'C:\!SCRIPTS\7xNAS02-Power-On.ps1'" >> %LOGFILE%
    ECHO %LOGDATESTR% %LOGTIMESTR%  Pinging 7xNAS02 until it's available... >> %LOGFILE%
    ECHO Pinging 7xNAS02 until it's available...
    ECHO.
    GOTO CHECK_IF_READY


:CHECK_IF_READY
    REM ### Continually pings 7xNAS02 until it is online.

    ping -n 1 %ipaddress1% | findstr TTL || GOTO CHECK_IF_READY
    ping -n 1 %ipaddress1% | findstr TTL && GOTO EXECUTE_BACKUP


:EXECUTE_BACKUP
    REM ### Executes GoodSync backup job, "STORAGE."
    ECHO %LOGDATESTR% %LOGTIMESTR%  Executing "STORAGE" backup job. >> %LOGFILE%
    ECHO Executing "STORAGE" backup job.
    ECHO.
    C:\"Program Files"\"Siber Systems"\Goodsync\gsync sync "STORAGE" >> %LOGFILE%
    IF %previously_off% == 0 (
        ECHO.
        ECHO %LOGDATESTR% %LOGTIMESTR%  Sync job done. Shutting down 7xNAS02... >> %LOGFILE%
        ECHO Sync job done. Shutting down 7xNAS02...
        shutdown /m \\7xNAS02 /s /f /d p:0:0 /c "Executed by 7xNAS02-GSync-Script on 7xNAS01."
        GOTO SHUTDOWNCHECK

    )
    IF %previously_off% == 1 (
        ECHO.
        ECHO %LOGDATESTR% %LOGTIMESTR%  Sync job done. 7xNAS02 will stay powered on. >> %LOGFILE%
        ECHO Sync job done. 7xNAS02 will stay powered on.
        ECHO.
    )
    GOTO END


:SHUTDOWNCHECK
    ping -n 5 %ipaddress1% >nul
    IF ERRORLEVEL 1 (
        REM ### 7xNAS02 has powered off.
        ECHO.
        ECHO %LOGDATESTR% %LOGTIMESTR%  7xNAS02 has powered off. >> %LOGFILE%
        ECHO 7xNAS02 has powered off.
        GOTO END
    )
    REM ### 7xNAS02 is still on. Looping to check IF the server has shut down.
    ECHO ...
    GOTO SHUTDOWNCHECK  


:END
    REM pause
    ECHO %LOGDATESTR% %LOGTIMESTR%  END OF SCRIPT >> %LOGFILE%
    exit

编辑:由于@Mofi，更新和工作脚本如下所示。

@ECHO off
REM Change CMD window color and size.
color 37
mode 180,50

REM ### Set variables
SET IPADDRESS1=11.11.11.20
SET IPADDRESS2=10.0.3.1
CALL :GETDATETIME
SET LOGFILE=C:\!SCRIPTS\logs\7xNAS02-GSync-%NAMEDATESTR%_%NAMETIMESTR%.txt


:START
    REM ### Checks IF 7xNAS02 is online. IF not, power it on.
    ECHO ################################################################################################################################ >> %LOGFILE%
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  EXECUTING GSYNC SCRIPT >> %LOGFILE%
    ECHO ################################################################################################################################ >> %LOGFILE%
    ECHO/
    ECHO This is an automated script to backup the storage array on 7xNAS01 onto 7xNAS02.
    ECHO IF 7xNAS02 isn't powered on, the script will boot 7xNAS02, wait for it to come online,
    ECHO and then execute the "STORAGE" backup job in GoodSync.
    ECHO/
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  Checking power status of 7xNAS02... >> %LOGFILE%
    ECHO Checking power status of 7xNAS02...
    ECHO/
    ping -n 1 %ipaddress1% | findstr TTL && GOTO ALREADY_ON
    ping -n 1 %ipaddress1% | findstr TTL || GOTO POWER_ON


:ALREADY_ON
    REM Sets variable to dictate that the server was already on before executing the script.
    ECHO/
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  7xNAS02 is already powered on and available. >> %LOGFILE%
    ECHO 7xNAS02 is already powered on and available.
    ECHO/
    SET previously_off=1
    GOTO EXECUTE_BACKUP


:POWER_ON
    REM ### Powers on 7xNAS02
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  7xNAS02 is offline. Powering on now. >> %LOGFILE%
    ECHO 7xNAS02 is offline. Powering on now.
    ECHO/
    SET previously_off=0
    PowerShell -NoProfile -ExecutionPolicy Bypass -Command "& 'C:\!SCRIPTS\7xNAS02-Power-On.ps1'" >> %LOGFILE%
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  Pinging 7xNAS02 until it's available... >> %LOGFILE%
    ECHO Pinging 7xNAS02 until it's available...
    ECHO/
    GOTO CHECK_IF_READY


:CHECK_IF_READY
    REM ### Continually pings 7xNAS02 until it is online.

    ping -n 1 %ipaddress1% | findstr TTL || GOTO CHECK_IF_READY
    ping -n 1 %ipaddress1% | findstr TTL && GOTO EXECUTE_BACKUP


:EXECUTE_BACKUP
    REM ### Executes GoodSync backup job, "STORAGE."
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  Executing "STORAGE" backup job. >> %LOGFILE%
    ECHO Executing "STORAGE" backup job.
    ECHO/
    C:\"Program Files"\"Siber Systems"\Goodsync\gsync sync "STORAGE" >> %LOGFILE%
    IF %previously_off% == 0 (
        ECHO/
        CALL :GETDATETIME
        ECHO %LOGDATESTR% %LOGTIMESTR%  Sync job done. Shutting down 7xNAS02... >> %LOGFILE%
        ECHO Sync job done. Shutting down 7xNAS02...
        shutdown /m \\7xNAS02 /s /f /d p:0:0 /c "Executed by 7xNAS02-GSync-Script on 7xNAS01."
        GOTO SHUTDOWNCHECK

    )
    IF %previously_off% == 1 (
        ECHO/
        CALL :GETDATETIME
        ECHO %LOGDATESTR% %LOGTIMESTR%  Sync job done. 7xNAS02 will stay powered on. >> %LOGFILE%
        ECHO Sync job done. 7xNAS02 will stay powered on.
        ECHO/
    )
    GOTO END


:SHUTDOWNCHECK
    ping -n 5 %ipaddress1% >nul
    IF ERRORLEVEL 1 (
        REM ### 7xNAS02 has powered off.
        ECHO/
        CALL :GETDATETIME
        ECHO %LOGDATESTR% %LOGTIMESTR%  7xNAS02 has powered off. >> %LOGFILE%
        ECHO 7xNAS02 has powered off.
        GOTO END
    )
    REM ### 7xNAS02 is still on. Looping to check IF the server has shut down.
    ECHO ...
    GOTO SHUTDOWNCHECK  


:END
    REM pause
    CALL :GETDATETIME
    ECHO %LOGDATESTR% %LOGTIMESTR%  END OF SCRIPT >> %LOGFILE%
    exit


:GETDATETIME
    SET "HH=%time:~-11,2%"
    SET "MM=%time:~-8,2%"
    SET "SS=%time:~-5,2%"
    SET "NAMETIMESTR=%HH: =0%%MM%"
    SET "LOGTIMESTR=%HH: =0%:%MM%:%SS%"
    SET "MYDATE=%DATE:~4,10%"
    SET "NAMEDATESTR=%MYDATE:~6,4%%MYDATE:~0,2%%MYDATE:~3,2%"
    SET "LOGDATESTR=%MYDATE:~6,4%/%MYDATE:~0,2%/%MYDATE:~3,2%"
    GOTO :EOF

Answer 1

使用区域相关但更快访问的DATE和TIME环境变量的简单解决方案是使用子例程。

在最后一次命令exit行之后将批处理文件追加到末尾：

:GetDateTime
SET "HH=%time:~-11,2%"
SET "MM=%time:~-8,2%"
SET "SS=%time:~-5,2%"
SET "NAMETIMESTR=%HH: =0%%MM%"
SET "LOGTIMESTR=%HH: =0%:%MM%:%SS%"
SET "MYDATE=%DATE:~4,10%"
SET "NAMEDATESTR=%MYDATE:~6,4%%MYDATE:~0,2%%MYDATE:~3,2%"
SET "LOGDATESTR=%MYDATE:~6,4%/%MYDATE:~0,2%/%MYDATE:~3,2%"
GOTO :EOF

这是子程序GetDateTime。并删除批处理文件顶部的行，这也设置了这些环境变量。

在每一行上使用LOGDATESTR或LOGTIMESTR插入该行：

CALL :GetDateTime

有关此方法的更多信息，请在命令提示符窗口call /?中运行，以便在批处理文件中嵌入批处理文件，并将其作为子例程调用。

还有一个提示:建议使用echo/而不是echo.，请参阅DosTips论坛主题：回显无法给出文本或空行，而是使用ECHO/