blocks|key|862085|text|据我所知，在批处理文件中没有显式的'timer‘命令可以使用--但是有一个相当简单的解决方案。在批处理文件的顶部记录当前时间(开始时间)，在批处理文件末尾记录当前时间(结束时间)，然后比较两者。像这样的东西应该可以做到这一点(它确实看起来过于复杂，但它可以处理大多数时间问题)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|862086|::+Store+start+time
set+StartTIME=%25TIME%25
set+H=%25StartTIME:~0,2%25
if+"%25H:~0,1%25"=="+"+set+H=%25H:~1,1%25
if+"%25H:~0,1%25"=="0"+set+H=%25H:~1,1%25
set+M=%25StartTIME:~3,2%25
if+"%25M:~0,1%25"=="0"+set+M=%25M:~1,1%25
set+S=%25StartTIME:~6,2%25
if+"%25S:~0,1%25"=="0"+set+S=%25S:~1,1%25
set+U=%25StartTIME:~9,2%25
if+"%25U:~0,1%25"=="0"+set+U=%25U:~1,1%25
)
set+/a+Start100S=%25H%25*360000%2B%25M%25*6000%2B%25S%25*100%2B%25U%25

::+
::+Add+your+script+functionality+here
::

::+Get+the+end+time
set+StopTIME=%25TIME%25
set+H=%25StopTIME:~0,2%25
if+"%25H:~0,1%25"=="+"+set+H=%25H:~1,1%25
if+"%25H:~0,1%25"=="0"+set+H=%25H:~1,1%25
set+M=%25StopTIME:~3,2%25
if+"%25M:~0,1%25"=="0"+set+M=%25M:~1,1%25
set+S=%25StopTIME:~6,2%25
if+"%25S:~0,1%25"=="0"+set+S=%25S:~1,1%25
set+U=%25StopTIME:~9,2%25
if+"%25U:~0,1%25"=="0"+set+U=%25U:~1,1%25
)

set+/a+Stop100S=%25H%25*360000%2B%25M%25*6000%2B%25S%25*100%2B%25U%25

::+Test+midnight+rollover.+If+so,+add+1+day=8640000+1/100ths+secs
if+%25Stop100S%25+LSS+%25Start100S%25+set+/a+Stop100S%2B=8640000
set+/a+TookTime=%25Stop100S%25-%25Start100S%25

echo+Started:+%25StartTime%25
echo+Stopped:+%25StopTime%25
echo+Elapsed:+%25TookTime:~0,-2%25.%25TookTime:~-2%25+seconds|code-block|syntax|javascript|862087|或者#1+:+Windows+Server2k3资源工具包包含timeit.exe。您可以使用它来显示脚本的各种性能统计信息。|862088|或者#2+:你可以比上面的脚本简单得多，然后这样做：|862089|echo+%25time%25+
::
::+Your+script+functionality
::
echo+%25time%25|862090|但是，这不会给出以秒为单位的执行时间。|862091|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|T|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|U|8|@]|9|@]|A|$E|F]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

As far as I know there is no explicit 'timer' command you can use in batch files - however there is a fairly simple solution. At the top of your batch file record the current time (start time) at the end of the batch file record the current time (end time) and then compare the two. Something like this should do it (it does seem overly complicated but it handles most quirks of time):

<pre><code>:: Store start time
set StartTIME=%TIME%
set H=%StartTIME:~0,2%
if "%H:~0,1%"==" " set H=%H:~1,1%
if "%H:~0,1%"=="0" set H=%H:~1,1%
set M=%StartTIME:~3,2%
if "%M:~0,1%"=="0" set M=%M:~1,1%
set S=%StartTIME:~6,2%
if "%S:~0,1%"=="0" set S=%S:~1,1%
set U=%StartTIME:~9,2%
if "%U:~0,1%"=="0" set U=%U:~1,1%
)
set /a Start100S=%H%*360000+%M%*6000+%S%*100+%U%

:: 
:: Add your script functionality here
::

:: Get the end time
set StopTIME=%TIME%
set H=%StopTIME:~0,2%
if "%H:~0,1%"==" " set H=%H:~1,1%
if "%H:~0,1%"=="0" set H=%H:~1,1%
set M=%StopTIME:~3,2%
if "%M:~0,1%"=="0" set M=%M:~1,1%
set S=%StopTIME:~6,2%
if "%S:~0,1%"=="0" set S=%S:~1,1%
set U=%StopTIME:~9,2%
if "%U:~0,1%"=="0" set U=%U:~1,1%
)

set /a Stop100S=%H%*360000+%M%*6000+%S%*100+%U%

:: Test midnight rollover. If so, add 1 day=8640000 1/100ths secs
if %Stop100S% LSS %Start100S% set /a Stop100S+=8640000
set /a TookTime=%Stop100S%-%Start100S%

echo Started: %StartTime%
echo Stopped: %StopTime%
echo Elapsed: %TookTime:~0,-2%.%TookTime:~-2% seconds
</code></pre>

Alternatively #1 : The Windows Server 2k3 resource kit includes timeit.exe. You can use this to display various performance stats for your script.

Alternatively #2 : You could go much simpler than the script posted above and do this:

<pre><code>echo %time% 
::
:: Your script functionality
::
echo %time%
</code></pre>

However, this won't give you execution time in seconds.

blocks|key|1076789|text|你可以试试这个(短的..)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1076790|@echo+off
:loop
set+TA=%25time%25+&+echo+%25time%25--A

echo+Put+Your+Code+Here...

set+TB=%25time%25+&+echo+%25time%25--B

call:Timediff+%25TA%25+%25TB%25+Tab
for+/f+"tokens=1-3+delims=:"+%25%25a+in+("%25TAB%25")do+echo+Time+difference:+%25%25a+hours+%25%25b+minutes+and+%25%25c+seconds
pause
goto:loop

::+/*+----------+Timediff+---------------
:Timediff+[%25t1%25]+[%25t2%25]+[par%7C0]
for+%25%25a+in+(%2B%251+%2B%252+%2B%253)do+if+"%25%25a"=="%2B"+echo+No+Parameters!!&exit/b
setlocal+enabledelayedexpansion
:timediff_1
set+P2=%25~1&set+"P2=!P2::=!"
set/a+P2=%25P2:.=%25-4000*(%25P2:~,4%25%2B60*%25P2:~,2%25)
if+not+"%253"==""+set+P1=!P2!&shift&goto:timediff_1
if+!P2!+geq+!P1!+(set/a+df=!P2!-!P1!)+else+set/a+df=!P2!-!P1!%2B8640000
set/a+h=df/360000,m=df%25%25360000/6000,s=df%25%256000/100,pt=df%25%25100
if+%25pt%25+leq+9+set+pt=0%25pt%25
endlocal&if+%252.==0.+(echo\%25h%25:%25m%25:%25s%25.%25pt%25)+else+set+%252=%25h%25:%25m%25:%25s%25.%25pt%25&goto:eof
::+-------------+Timediff+-------------+*/|code-block|syntax|javascript|1076791|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can try this one(Shorter..)

<pre><code>@echo off
:loop
set TA=%time% &amp; echo %time%--A

echo Put Your Code Here...

set TB=%time% &amp; echo %time%--B

call:Timediff %TA% %TB% Tab
for /f "tokens=1-3 delims=:" %%a in ("%TAB%")do echo Time difference: %%a hours %%b minutes and %%c seconds
pause
goto:loop

:: /* ---------- Timediff ---------------
:Timediff [%t1%] [%t2%] [par|0]
for %%a in (+%1 +%2 +%3)do if "%%a"=="+" echo No Parameters!!&amp;exit/b
setlocal enabledelayedexpansion
:timediff_1
set P2=%~1&amp;set "P2=!P2::=!"
set/a P2=%P2:.=%-4000*(%P2:~,4%+60*%P2:~,2%)
if not "%3"=="" set P1=!P2!&amp;shift&amp;goto:timediff_1
if !P2! geq !P1! (set/a df=!P2!-!P1!) else set/a df=!P2!-!P1!+8640000
set/a h=df/360000,m=df%%360000/6000,s=df%%6000/100,pt=df%%100
if %pt% leq 9 set pt=0%pt%
endlocal&amp;if %2.==0. (echo\%h%:%m%:%s%.%pt%) else set %2=%h%:%m%:%s%.%pt%&amp;goto:eof
:: ------------- Timediff ------------- */
</code></pre>

blocks|key|862168|text|像这样组织你的程序：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|862169|@echo+off
setlocal+enabledelyedexpansion

set+T[1]=%25time%25

+::
+::+Your+program+goes+here...
+::+

set+T[2]=%25time%25
call+TIMER|code-block|syntax|javascript|862170|以下是TIMER.BAT程序的代码。将其另存为路径中某个单独的文件。|862171|for+/l+%25%25t+in+(1,1,2)+do+for+/f+"tokens=1-4+delims=:."+%25%25a+in+("!T[%25%25t]!")+do+(
+set+"T[%25%25t]=!T[%25%25t]:+=0!"
+set+"h[%25%25t]=%25%25a"+&+if+"!h[%25%25t]:~0,1!"=="0"+set+"h[%25%25t]=!h[%25%25t]:~1!"
+set+"m[%25%25t]=%25%25b"+&+if+"!m[%25%25t]:~0,1!"=="0"+set+"m[%25%25t]=!m[%25%25t]:~1!"
+set+"s[%25%25t]=%25%25c"+&+if+"!s[%25%25t]:~0,1!"=="0"+set+"s[%25%25t]=!s[%25%25t]:~1!"
+set+"c[%25%25t]=%25%25d"+&+if+"!c[%25%25t]:~0,1!"=="0"+set+"c[%25%25t]=!c[%25%25t]:~1!"
+set+/a+T[%25%25t]=!h[%25%25t]!*360000%2B!m[%25%25t]!*6000%2B!s[%25%25t]!*100%2B!c[%25%25t]!
)

set+/a+c=!T[2]!-!T[1]!
set+/a+h=!c!/360000+&+set+/a+c%25%25=360000+&+if+!h!+lss+10+set+"h=+!h!"
set+/a+m=!c!/6000+++&+set+/a+c%25%25=6000+++&+if+!m!+lss+10+set+"m=0!m!"
set+/a+s=!c!/100++++&+set+/a+c%25%25=100++++&+if+!s!+lss+10+set+"s=0!s!"
echo+!h!:!m!:!s!.!c!|862172|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Structure your program like this:

<pre><code>@echo off
setlocal enabledelyedexpansion

set T[1]=%time%

 ::
 :: Your program goes here...
 :: 

set T[2]=%time%
call TIMER
</code></pre>

Here is the code for the TIMER.BAT program. Save it as a seperate file somewhere in your path.

<pre><code>for /l %%t in (1,1,2) do for /f "tokens=1-4 delims=:." %%a in ("!T[%%t]!") do (
 set "T[%%t]=!T[%%t]: =0!"
 set "h[%%t]=%%a" &amp; if "!h[%%t]:~0,1!"=="0" set "h[%%t]=!h[%%t]:~1!"
 set "m[%%t]=%%b" &amp; if "!m[%%t]:~0,1!"=="0" set "m[%%t]=!m[%%t]:~1!"
 set "s[%%t]=%%c" &amp; if "!s[%%t]:~0,1!"=="0" set "s[%%t]=!s[%%t]:~1!"
 set "c[%%t]=%%d" &amp; if "!c[%%t]:~0,1!"=="0" set "c[%%t]=!c[%%t]:~1!"
 set /a T[%%t]=!h[%%t]!*360000+!m[%%t]!*6000+!s[%%t]!*100+!c[%%t]!
)

set /a c=!T[2]!-!T[1]!
set /a h=!c!/360000 &amp; set /a c%%=360000 &amp; if !h! lss 10 set "h= !h!"
set /a m=!c!/6000 &amp; set /a c%%=6000 &amp; if !m! lss 10 set "m=0!m!"
set /a s=!c!/100 &amp; set /a c%%=100 &amp; if !s! lss 10 set "s=0!s!"
echo !h!:!m!:!s!.!c!
</code></pre>

blocks|key|862216|text|一个以秒为单位的简约版本。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|862217|@set+/A+_tic=%25time:~0,2%25*3600%5E
++++++++++++%2B%25time:~3,1%25*10*60%5E
++++++++++++%2B%25time:~4,1%25*60%5E
++++++++++++%2B%25time:~6,1%25*10%5E
++++++++++++%2B%25time:~7,1%25+>nul

::+actual+script

@set+/A+_toc=%25time:~0,2%25*3600%5E
++++++++++++%2B%25time:~3,1%25*10*60%5E
++++++++++++%2B%25time:~4,1%25*60%5E
++++++++++++%2B%25time:~6,1%25*10%5E
++++++++++++%2B%25time:~7,1%25+>nul

@set+/A+_elapsed=%25_toc%25-%25_tic
@echo+%25_elapsed%25+seconds.|code-block|syntax|javascript|862218|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

A minimalistic version with elapsed time in seconds.

<pre><code>@set /A _tic=%time:~0,2%*3600^
 +%time:~3,1%*10*60^
 +%time:~4,1%*60^
 +%time:~6,1%*10^
 +%time:~7,1% &gt;nul

:: actual script

@set /A _toc=%time:~0,2%*3600^
 +%time:~3,1%*10*60^
 +%time:~4,1%*60^
 +%time:~6,1%*10^
 +%time:~7,1% &gt;nul

@set /A _elapsed=%_toc%-%_tic
@echo %_elapsed% seconds.
</code></pre>

blocks|key|1076907|text|我认为最好的选择是使用powershell作为|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1076908|@echo+off
for+/f+%25%25t+in+('powershell+"(get-date).tofiletime()"')+do+set+mst=%25%25t

rem+some+commands

powershell+((get-date).tofiletime()+-+%25mst%25)|code-block|syntax|javascript|1076909|这将打印经过的时间(以毫秒为单位|1076910|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I think the best option will be to use powershell as
<pre><code>@echo off
for /f %%t in ('powershell &quot;(get-date).tofiletime()&quot;') do set mst=%%t

rem some commands

powershell ((get-date).tofiletime() - %mst%)
</code></pre>
this will print the time passed in milliseconds

Can someone point me to a way of adding a timer to a Windows batch file? I need to track the time my batch runs from start.

Timer in Windows batch file

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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有没有人能告诉我一种在Windows批处理文件中添加计时器的方法？我需要跟踪我的批处理从开始运行的时间。

问Windows批处理文件中的计时器
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