更新:现在是2016年我将使用PowerShell,除非它有一个非常引人注目的向后兼容原因,特别是因为使用date
的区域设置问题。请参阅@ npocmaka的https://stackoverflow.com/a/19799236/8479
我可以使用什么Windows命令行语句以我可以放入文件名的格式获取当前日期时间?
我希望有一个.bat文件,它将目录压缩到一个存档中,并将当前日期和时间作为名称的一部分,例如Code_2008-10-14_2257.zip
。有没有简单的方法可以做到这一点,与机器的区域设置无关?
我真的不介意日期格式,理想情况下它是yyyy-mm-dd,但任何简单都可以。
到目前为止,我已经有了这个,在我的机器上给了我Tue_10_14_2008_230050_91
:
rem Get the datetime in a format that can go in a filename.
set _my_datetime=%date%_%time%
set _my_datetime=%_my_datetime: =_%
set _my_datetime=%_my_datetime::=%
set _my_datetime=%_my_datetime:/=_%
set _my_datetime=%_my_datetime:.=_%
rem Now use the timestamp by in a new ZIP file name.
"d:\Program Files\7-Zip\7z.exe" a -r Code_%_my_datetime%.zip Code
我可以忍受这个,但看起来有点笨重。理想情况下,它更简洁,并具有前面提到的格式。
我正在使用Windows Server 2003和Windows XP Professional。我不想安装额外的实用程序来实现这一点(虽然我发现有一些可以做很好的日期格式化)。
答案 0 :(得分:638)
请参阅 Windows Batch File (.bat) to get current date in MMDDYYYY format :
@echo off
For /f "tokens=2-4 delims=/ " %%a in ('date /t') do (set mydate=%%c-%%a-%%b)
For /f "tokens=1-2 delims=/:" %%a in ('time /t') do (set mytime=%%a%%b)
echo %mydate%_%mytime%
如果你喜欢24小时/军事格式的时间,你可以用这个替换第二个FOR行:
For /f "tokens=1-2 delims=/:" %%a in ("%TIME%") do (set mytime=%%a%%b)
C:> 。\ date.bat
2008-10-14_0642
如果您希望日期独立于区域日/月顺序,您可以使用“WMIC os GET LocalDateTime”作为来源,因为它符合ISO顺序:
@echo off
for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE 2^>NUL`) do if '.%%i.'=='.LocalDateTime.' set ldt=%%j
set ldt=%ldt:~0,4%-%ldt:~4,2%-%ldt:~6,2% %ldt:~8,2%:%ldt:~10,2%:%ldt:~12,6%
echo Local date is [%ldt%]
C:> TEST.CMD
当地日期是[2012-06-19 10:23:47.048]
答案 1 :(得分:100)
%DATE%
和dir
命令的输出格式是区域相关的,因此既不健壮也不聪明。 date.exe(UnxUtils的一部分)以任何可思考的格式提供任何日期和时间信息。您还可以使用date.exe
从任何文件中提取日期/时间信息。
date.exe +"%Y-%m-%d"
2009-12-22
date.exe +"%T"
18:55:03
date.exe +"%Y%m%d %H%M%S: Any text"
20091222 185503:任何文字
date.exe +"Text: %y/%m/%d-any text-%H.%M"
文字:09/12 / 22-任何文字-18.55
Command: date.exe +"%m-%d """%H %M %S """"
07-22“18:55:03”`
参考文件中的日期/时间信息:
date.exe -r c:\file.txt +"The timestamp of file.txt is: %Y-%m-%d %H:%M:%S"
在CMD脚本中使用它来获取年,月,日,时间信息:
for /f "tokens=1,2,3,4,5,6* delims=," %%i in ('C:\Tools\etc\date.exe +"%%y,%%m,%%d,%%H,%%M,%%S"') do set yy=%%i& set mo=%%j& set dd=%%k& set hh=%%l& set mm=%%m& set ss=%%n
在CMD脚本中使用它来获取任何所需格式的时间戳:
for /f "tokens=*" %%i in ('C:\Tools\etc\date.exe +"%%y-%%m-%%d %%H:%%M:%%S"') do set timestamp=%%i
从任何参考文件中提取日期/时间信息。
for /f "tokens=1,2,3,4,5,6* delims=," %%i in ('C:\Tools\etc\date.exe -r file.txt +"%%y,%%m,%%d,%%H,%%M,%%S"') do set yy=%%i& set mo=%%j& set dd=%%k& set hh=%%l& set mm=%%m& set ss=%%n
向文件添加日期/时间信息:
for /f "tokens=*" %%i in ('C:\Tools\etc\date.exe -r file.txt +"%%y-%%m-%%d.%%H%%M%%S"') do ren file.txt file.%%i.txt
date.exe为part of the free GNU tools,无需安装。
注意:将date.exe
复制到搜索路径中的任何目录可能会导致使用Windows内置date
命令的其他脚本失败。
答案 2 :(得分:86)
另外两种不依赖于时间设置的方式(均来自:How get data/time independent from localization:)。并且两者都获得了一周的日期,并且它们都不需要管理员权限!:
MAKECAB - 可以在每个Windows系统上运行(快速,但会创建一个小的临时文件)(foxidrive脚本):
@echo off
pushd "%temp%"
makecab /D RptFileName=~.rpt /D InfFileName=~.inf /f nul >nul
for /f "tokens=3-7" %%a in ('find /i "makecab"^<~.rpt') do (
set "current-date=%%e-%%b-%%c"
set "current-time=%%d"
set "weekday=%%a"
)
del ~.*
popd
echo %weekday% %current-date% %current-time%
pause
ROBOCOPY - 它不是Windows XP和Windows Server 2003的本机命令,但它可以是downloaded from microsoft site。但是内置在Windows Vista及以上版本的所有内容中:
@echo off
setlocal
for /f "skip=8 tokens=2,3,4,5,6,7,8 delims=: " %%D in ('robocopy /l * \ \ /ns /nc /ndl /nfl /np /njh /XF * /XD *') do (
set "dow=%%D"
set "month=%%E"
set "day=%%F"
set "HH=%%G"
set "MM=%%H"
set "SS=%%I"
set "year=%%J"
)
echo Day of the week: %dow%
echo Day of the month : %day%
echo Month : %month%
echo hour : %HH%
echo minutes : %MM%
echo seconds : %SS%
echo year : %year%
endlocal
还有三种使用其他Windows脚本语言的方法。他们会给你更多的灵活性,例如你可以得到一年中的一周,时间以毫秒为单位等等。
JScript / batch 混合(需要保存为.bat
)。作为Windows Script Host(though can be disabled through the registry it's a rare case)的一部分,JScript在NT及以上的每个系统上都可用:
@if (@X)==(@Y) @end /* ---Harmless hybrid line that begins a JScript comment
@echo off
cscript //E:JScript //nologo "%~f0"
exit /b 0
*------------------------------------------------------------------------------*/
function GetCurrentDate() {
// Today date time which will used to set as default date.
var todayDate = new Date();
todayDate = todayDate.getFullYear() + "-" +
("0" + (todayDate.getMonth() + 1)).slice(-2) + "-" +
("0" + todayDate.getDate()).slice(-2) + " " + ("0" + todayDate.getHours()).slice(-2) + ":" +
("0" + todayDate.getMinutes()).slice(-2);
return todayDate;
}
WScript.Echo(GetCurrentDate());
VSCRIPT / BATCH 混合( Is it possible to embed and execute VBScript within a batch file without using a temporary file? )与JScript相同,但杂交并不是那么完美:
:sub echo(str) :end sub
echo off
'>nul 2>&1|| copy /Y %windir%\System32\doskey.exe %windir%\System32\'.exe >nul
'& echo current date:
'& cscript /nologo /E:vbscript "%~f0"
'& exit /b
'0 = vbGeneralDate - Default. Returns date: mm/dd/yy and time if specified: hh:mm:ss PM/AM.
'1 = vbLongDate - Returns date: weekday, monthname, year
'2 = vbShortDate - Returns date: mm/dd/yy
'3 = vbLongTime - Returns time: hh:mm:ss PM/AM
'4 = vbShortTime - Return time: hh:mm
WScript.echo Replace(FormatDateTime(Date,1),", ","-")
PowerShell - 可以安装在每台拥有.NET的计算机上 - 从Microsoft(v1,v2,v3下载(仅适用于Windows 7及以上版本))。它默认安装在Windows 7 / Windows Server 2008及更高版本的所有内容中:
C:\> powershell get-date -format "{dd-MMM-yyyy HH:mm}"
从批处理文件中使用它:
for /f "delims=" %%# in ('powershell get-date -format "{dd-MMM-yyyy HH:mm}"') do @set _date=%%#
自编jscript.net/batch (从未见过没有.NET的Windows机器,所以我觉得这很便携):
@if (@X)==(@Y) @end /****** silent line that start JScript comment ******
@echo off
::::::::::::::::::::::::::::::::::::
::: Compile the script ::::
::::::::::::::::::::::::::::::::::::
setlocal
if exist "%~n0.exe" goto :skip_compilation
set "frm=%SystemRoot%\Microsoft.NET\Framework\"
:: Searching the latest installed .NET framework
for /f "tokens=* delims=" %%v in ('dir /b /s /a:d /o:-n "%SystemRoot%\Microsoft.NET\Framework\v*"') do (
if exist "%%v\jsc.exe" (
rem :: the javascript.net compiler
set "jsc=%%~dpsnfxv\jsc.exe"
goto :break_loop
)
)
echo jsc.exe not found && exit /b 0
:break_loop
call %jsc% /nologo /out:"%~n0.exe" "%~dpsfnx0"
::::::::::::::::::::::::::::::::::::
::: End of compilation ::::
::::::::::::::::::::::::::::::::::::
:skip_compilation
"%~n0.exe"
exit /b 0
****** End of JScript comment ******/
import System;
import System.IO;
var dt=DateTime.Now;
Console.WriteLine(dt.ToString("yyyy-MM-dd hh:mm:ss"));
Logman 这无法获得一周中的年份和日期。它相对较慢并且还创建了一个临时文件,它基于logman放在其日志文件上的时间戳。它适用于Windows XP及更高版本的所有内容。它可能永远不会被任何人使用 - 包括我 - 但还有一种方式......
@echo off
setlocal
del /q /f %temp%\timestampfile_*
Logman.exe stop ts-CPU 1>nul 2>&1
Logman.exe delete ts-CPU 1>nul 2>&1
Logman.exe create counter ts-CPU -sc 2 -v mmddhhmm -max 250 -c "\Processor(_Total)\%% Processor Time" -o %temp%\timestampfile_ >nul
Logman.exe start ts-CPU 1>nul 2>&1
Logman.exe stop ts-CPU >nul 2>&1
Logman.exe delete ts-CPU >nul 2>&1
for /f "tokens=2 delims=_." %%t in ('dir /b %temp%\timestampfile_*^&del /q/f %temp%\timestampfile_*') do set timestamp=%%t
echo %timestamp%
echo MM: %timestamp:~0,2%
echo dd: %timestamp:~2,2%
echo hh: %timestamp:~4,2%
echo mm: %timestamp:~6,2%
endlocal
exit /b 0
WMIC 的另一种方法,也是一年中的一周和星期几,而不是毫秒(毫秒检查foxidrive的答案):
for /f %%# in ('wMIC Path Win32_LocalTime Get /Format:value') do @for /f %%@ in ("%%#") do @set %%@
echo %day%
echo %DayOfWeek%
echo %hour%
echo %minute%
echo %month%
echo %quarter%
echo %second%
echo %weekinmonth%
echo %year%
使用 TYPEPERF 尽快加快速度并与不同的语言设置兼容,并尽快:
@echo off
setlocal
:: Check if Windows is Windows XP and use Windows XP valid counter for UDP performance
::if defined USERDOMAIN_roamingprofile (set "v=v4") else (set "v=")
for /f "tokens=4 delims=. " %%# in ('ver') do if %%# GTR 5 (set "v=v4") else ("v=")
set "mon="
for /f "skip=2 delims=," %%# in ('typeperf "\UDP%v%\*" -si 0 -sc 1') do (
if not defined mon (
for /f "tokens=1-7 delims=.:/ " %%a in (%%#) do (
set mon=%%a
set date=%%b
set year=%%c
set hour=%%d
set minute=%%e
set sec=%%f
set ms=%%g
)
)
)
echo %year%.%mon%.%date%
echo %hour%:%minute%:%sec%.%ms%
endlocal
MSHTA 允许调用类似于上面#3中演示的JScript方法的JavaScript方法。请记住,涉及月值的JavaScript的Date对象属性编号为0到11,而不是1到12.所以值9表示10月。
<!-- : Batch portion
@echo off
setlocal
for /f "delims=" %%I in ('mshta "%~f0"') do set "now.%%~I"
rem Display all variables beginning with "now."
set now.
goto :EOF
end batch / begin HTA -->
<script>
resizeTo(0,0)
var fso = new ActiveXObject('Scripting.FileSystemObject').GetStandardStream(1),
now = new Date(),
props=['getDate','getDay','getFullYear','getHours','getMilliseconds','getMinutes',
'getMonth','getSeconds','getTime','getTimezoneOffset','getUTCDate','getUTCDay',
'getUTCFullYear','getUTCHours','getUTCMilliseconds','getUTCMinutes','getUTCMonth',
'getUTCSeconds','getYear','toDateString','toGMTString','toLocaleDateString',
'toLocaleTimeString','toString','toTimeString','toUTCString','valueOf'],
output = [];
for (var i in props) {output.push(props[i] + '()=' + now[props[i]]())}
close(fso.Write(output.join('\n')));
</script>
答案 3 :(得分:42)
这是alt.msdos.batch.nt中的一个变体,它可以独立于本地工作。
将其放入文本文件中,例如getDate.cmd
-----------8<------8<------------ snip -- snip ----------8<-------------
:: Works on any NT/2k machine independent of regional date settings
@ECHO off
SETLOCAL ENABLEEXTENSIONS
if "%date%A" LSS "A" (set toks=1-3) else (set toks=2-4)
for /f "tokens=2-4 delims=(-)" %%a in ('echo:^|date') do (
for /f "tokens=%toks% delims=.-/ " %%i in ('date/t') do (
set '%%a'=%%i
set '%%b'=%%j
set '%%c'=%%k))
if %'yy'% LSS 100 set 'yy'=20%'yy'%
set Today=%'yy'%-%'mm'%-%'dd'%
ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'%
ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%]
:EOF
-----------8<------8<------------ snip -- snip ----------8<-------------
为了使代码能够正常运行错误消息到stderr,我不得不为%% a,%% b和%% c的变量赋值添加单引号。我的语言环境(PT)在循环/解析的一个阶段导致错误,其中“set = 20”之类的东西正在执行。引号为赋值语句的左侧产生一个标记(尽管是空的)。
缺点是凌乱的语言环境变量名称:'yy','mm'和'dd'。但嘿,谁在乎呢!
答案 4 :(得分:33)
我使用它(再次不是区域独立(英国))
set bklog=%date:~6,4%-%date:~3,2%-%date:~0,2%_%time:~0,2%%time:~3,2%
答案 5 :(得分:24)
不幸的是,这不能免受区域设置的影响,但它可以满足您的需求。
set hour=%time:~0,2%
if "%time:~0,1%"==" " set hour=0%time:~1,1%
set _my_datetime=%date:~10,4%-%date:~4,2%-%date:~7,2%_%hour%%time:~3,2%
您可以在Wikipedia上找到的内容很棒。
答案 6 :(得分:17)
此代码的前四行将为您提供Windows XP Professional及更高版本中可靠的YY DD MM YYYY HH Min Sec变量。
@echo off
for /f "tokens=2 delims==" %%a in ('wmic OS Get localdatetime /value') do set "dt=%%a"
set "YY=%dt:~2,2%" & set "YYYY=%dt:~0,4%" & set "MM=%dt:~4,2%" & set "DD=%dt:~6,2%"
set "HH=%dt:~8,2%" & set "Min=%dt:~10,2%" & set "Sec=%dt:~12,2%"
set "datestamp=%YYYY%%MM%%DD%" & set "timestamp=%HH%%Min%%Sec%" & set "fullstamp=%YYYY%-%MM%-%DD%_%HH%%Min%-%Sec%"
echo datestamp: "%datestamp%"
echo timestamp: "%timestamp%"
echo fullstamp: "%fullstamp%"
pause
答案 7 :(得分:16)
请使用以下脚本在命令行中获取当天:
echo %Date:~0,3%day
答案 8 :(得分:15)
另一种方式(credit):
@For /F "tokens=2,3,4 delims=/ " %%A in ('Date /t') do @(
Set Month=%%A
Set Day=%%B
Set Year=%%C
)
@echo DAY = %Day%
@echo Month = %Month%
@echo Year = %Year%
请注意,我在这里的答案仍然依赖于区域设置确定的日期和月份的顺序 - 不确定如何解决这个问题。
答案 9 :(得分:14)
"d:\Program Files\7-Zip\7z.exe" a -r code_%date:~10,4%-%date:~4,2%-%date:~7,2%.zip
答案 10 :(得分:13)
这不是更简洁,但可能是一种更灵活的方式(credit):
FOR /F "TOKENS=1* DELIMS= " %%A IN ('DATE/T') DO SET CDATE=%%B
FOR /F "TOKENS=1,2 eol=/ DELIMS=/ " %%A IN ('DATE/T') DO SET mm=%%B
FOR /F "TOKENS=1,2 DELIMS=/ eol=/" %%A IN ('echo %CDATE%') DO SET dd=%%B
FOR /F "TOKENS=2,3 DELIMS=/ " %%A IN ('echo %CDATE%') DO SET yyyy=%%B
SET date=%mm%%dd%%yyyy%
答案 11 :(得分:9)
这是一种将日期时间排在一行的方法:
for /f "tokens=2,3,4,5,6 usebackq delims=:/ " %a in ('%date% %time%') do echo %c-%a-%b %d%e
在美国,这将输出“yyyy-mm-dd hhmm”。不同的区域设置将导致不同的%date%输出,但您可以修改令牌顺序。
如果您需要不同的格式,请通过重新排列标记或使用不同(或不使用)分隔符来修改echo语句。
答案 12 :(得分:8)
只需使用此行:
PowerShell -Command "get-date"
答案 13 :(得分:8)
简短回答:
:: Start - Run , type:
cmd /c "powershell get-date -format ^"{yyyy-MM-dd HH:mm:ss}^"|clip"
:: click into target media, Ctrl + V to paste the result
长答案
@echo off
:: START USAGE ==================================================================
::SET THE NICETIME
:: SET NICETIME=BOO
:: CALL GetNiceTime.cmd
:: ECHO NICETIME IS %NICETIME%
:: echo nice time is %NICETIME%
:: END USAGE ==================================================================
echo set hhmmsss
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=:" %%a in ('echo %time%') do set hhmmsss=%%a%%b%%c
::DEBUG ECHO hhmmsss IS %hhmmsss%
::DEBUG PAUSE
echo %yyyymmdd%
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=." %%D in ('echo %DATE%') do set yyyymmdd=%%F%%E%%D
::DEBUG ECHO yyyymmdd IS %yyyymmdd%
::DEBUG PAUSE
set NICETIME=%yyyymmdd%_%hhmmsss%
::DEBUG echo THE NICETIME IS %NICETIME%
::DEBUG PAUSE
答案 14 :(得分:7)
我使用the answer中的批处理文件更改了vMax,因此它也适用于荷兰语。
荷兰语 - 我们坚持不懈 - 在%date%
,date/t
和date
中进行了一些破坏原始批处理文件的更改。
如果有些人也可以针对其他Windows语言环境检查这一点,那将会很好,并报告结果
如果批处理文件在您的位置失败,请在命令提示符下包含这两个语句的输出:
echo:^|date
date/t
这是您应该从批处理文件中获取的输出示例:
C:\temp>set-date-cmd.bat
Today is Year: [2011] Month: [01] Day: [03]
20110103
以下是修订后的代码,其中包含有关原因的评论:
:: https://stackoverflow.com/questions/203090/how-to-get-current-datetime-on-windows-command-line-in-a-suitable-format-for-usi
:: Works on any NT/2k machine independent of regional date settings
::
:: 20110103 - adapted by jeroen@pluimers.com for Dutch locale
:: Dutch will get jj as year from echo:^|date, so the '%%c' trick does not work as it will fill 'jj', but we want 'yy'
:: luckily, all countries seem to have year at the end: http://en.wikipedia.org/wiki/Calendar_date
:: set '%%c'=%%k
:: set 'yy'=%%k
::
:: In addition, date will display the current date before the input prompt using dashes
:: in Dutch, but using slashes in English, so there will be two occurances of the outer loop in Dutch
:: and one occurence in English.
:: This skips the first iteration:
:: if "%%a" GEQ "A"
::
:: echo:^|date
:: Huidige datum: ma 03-01-2011
:: Voer de nieuwe datum in: (dd-mm-jj)
:: The current date is: Mon 01/03/2011
:: Enter the new date: (mm-dd-yy)
::
:: date/t
:: ma 03-01-2011
:: Mon 01/03/2011
::
:: The assumption in this batch-file is that echo:^|date will return the date format
:: using either mm and dd or dd and mm in the first two valid tokens on the second line, and the year as the last token.
::
:: The outer loop will get the right tokens, the inner loop assigns the variables depending on the tokens.
:: That will resolve the order of the tokens.
::
@ECHO off
set v_day=
set v_month=
set v_year=
SETLOCAL ENABLEEXTENSIONS
if "%date%A" LSS "A" (set toks=1-3) else (set toks=2-4)
::DEBUG echo toks=%toks%
for /f "tokens=2-4 delims=(-)" %%a in ('echo:^|date') do (
::DEBUG echo first token=%%a
if "%%a" GEQ "A" (
for /f "tokens=%toks% delims=.-/ " %%i in ('date/t') do (
set '%%a'=%%i
set '%%b'=%%j
set 'yy'=%%k
)
)
)
if %'yy'% LSS 100 set 'yy'=20%'yy'%
set Today=%'yy'%-%'mm'%-%'dd'%
ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'%
ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%]
set datestring=%V_Year%%V_Month%%V_Day%
echo %datestring%
:EOF
- 的Jeroen
答案 15 :(得分:7)
这是时间部分的类似批处理文件。
:: http://stackoverflow.com/questions/203090/how-to-get-current-datetime-on-windows-command-line-in-a-suitable-format-for-usi
:: Works on any NT/2k machine independent of regional time settings
::
:: Gets the time in ISO 8601 24-hour format
::
:: Note that %time% gets you fractions of seconds, and time /t doesn't, but gets you AM/PM if your locale supports that.
:: Since ISO 8601 does not care about AM/PM, we use %time%
::
@ECHO off
SETLOCAL ENABLEEXTENSIONS
for /f "tokens=1-4 delims=:,.-/ " %%i in ('echo %time%') do (
set 'hh'=%%i
set 'mm'=%%j
set 'ss'=%%k
set 'ff'=%%l)
ENDLOCAL & SET v_Hour=%'hh'%& SET v_Minute=%'mm'%& SET v_Second=%'ss'%& SET v_Fraction=%'ff'%
ECHO Now is Hour: [%V_Hour%] Minute: [%V_Minute%] Second: [%v_Second%] Fraction: [%v_Fraction%]
set timestring=%V_Hour%%V_Minute%%v_Second%.%v_Fraction%
echo %timestring%
:EOF
- 的Jeroen
答案 16 :(得分:7)
Matthew Johnson's one-liner solution获取单行日期和时间 eloquent 并且非常有用。
但是,它需要在批处理文件中进行简单的修改:
for /f "tokens=2,3,4,5,6 usebackq delims=:/ " %%a in ('%date% %time%') do echo %%c-%%a-%%b %%d%%e
答案 17 :(得分:6)
基于wmic
:
:Now -- Gets the current date and time into separate variables
:: %~1: [out] Year
:: %~2: [out] Month
:: %~3: [out] Day
:: %~4: [out] Hour
:: %~5: [out] Minute
:: %~6: [out] Second
setlocal
for /f %%t in ('wmic os get LocalDateTime ^| findstr /b [0-9]') do set T=%%t
endlocal & (
if "%~1" neq "" set %~1=%T:~0,4%
if "%~2" neq "" set %~2=%T:~4,2%
if "%~3" neq "" set %~3=%T:~6,2%
if "%~4" neq "" set %~4=%T:~8,2%
if "%~5" neq "" set %~5=%T:~10,2%
if "%~6" neq "" set %~6=%T:~12,2%
)
goto:eof
上行:区域独立。 下行:只有系统管理员才能运行wmic.exe。
用法:
call:Now Y M D H N S
echo %Y%-%M%-%D% %H%:%N%:%S%
这回声如下:
2014-01-22 12:51:53
请注意,函数参数是out-Parameters - 也就是说,您必须提供变量名而不是值。
所有参数都是可选的,因此如果您只想获得年份和月份,则call:Now Y M
是有效的通话。
答案 18 :(得分:5)
这就是我用过的:
::Date Variables - replace characters that are not legal as part of filesystem file names (to produce name like "backup_04.15.08.7z")
SET DT=%date%
SET DT=%DT:/=.%
SET DT=%DT:-=.%
如果您想要有关自动备份到7-Zip档案的更多想法,我有一个免费/开放的项目,您可以使用或查看想法:http://wittman.org/ziparcy/
答案 19 :(得分:4)
我有类似的问题。我从FTP服务器每天自动下载加密文件。我想使用gpg解密文件,将文件重命名为当前日期(YYYYMMDD格式),然后将解密后的文件放入正确部门的文件夹中。
我经历了几个根据日期重命名文件的建议,并且在我偶然发现这个简单的解决方案之前没有运气。
for /f "tokens=1-5 delims=/ " %%d in ("%date%") do rename "decrypted.txt" %%g-%%e-%%f.txt
它工作得很好(即文件名为“2011-06-14.txt”)。
答案 20 :(得分:4)
http://sourceforge.net/projects/unxutils/files/
在ZIP文件中查找名为“Date.exe”的内容并将其重命名为“DateFormat.exe”(以避免冲突)。
将它放在Windows system32文件夹中。
它有很多“日期输出”选项。
如需帮助,请使用DateFormat.exe --h
我不确定如何将其输出放入环境变量......使用SET。
答案 21 :(得分:3)
生成ISO日期格式的区域独立解决方案:
rem save the existing format definition
for /f "skip=2 tokens=3" %%a in ('reg query "HKCU\Control Panel\International" /v sShortDate') do set FORMAT=%%a
rem set ISO specific format definition
reg add "HKCU\Control Panel\International" /v sShortDate /t REG_SZ /f /d yyyy-MM-dd 1>nul:
rem query the date in the ISO specific format
set ISODATE=%DATE%
rem restore previous format definition
reg add "HKCU\Control Panel\International" /v sShortDate /t REG_SZ /f /d %FORMAT% 1>nul:
还有什么可以优化的: 如果在修改时使用短期内的日期格式,其他过程可能会混淆。因此,根据现有的格式字符串解析输出可能会“更安全” - 但会更复杂
答案 22 :(得分:2)
:: GetDate.cmd -> Uses WMIC.exe to get current date and time in ISO 8601 format
:: - Sets environment variables %_isotime% and %_now% to current time
:: - On failure, clears these environment variables
:: Inspired on -> https://ss64.com/nt/syntax-getdate.html
:: - (cX) 2017 adolfo.dimare@gmail.com
:: - http://stackoverflow.com/questions/203090
@echo off
set _isotime=
set _now=
:: Check that WMIC.exe is available
WMIC.exe Alias /? >NUL 2>&1 || goto _WMIC_MISSING_
if not (%1)==() goto _help
SetLocal EnableDelayedExpansion
:: Use WMIC.exe to retrieve date and time
FOR /F "skip=1 tokens=1-6" %%G IN ('WMIC.exe Path Win32_LocalTime Get Day^,Hour^,Minute^,Month^,Second^,Year /Format:table') DO (
IF "%%~L"=="" goto _WMIC_done_
set _yyyy=%%L
set _mm=00%%J
set _dd=00%%G
set _hour=00%%H
set _minute=00%%I
set _second=00%%K
)
:_WMIC_done_
:: 1 2 3 4 5 6
:: %%G %%H %%I %%J %%K %%L
:: Day Hour Minute Month Second Year
:: 27 9 35 4 38 2017
:: Remove excess leading zeroes
set _mm=%_mm:~-2%
set _dd=%_dd:~-2%
set _hour=%_hour:~-2%
set _minute=%_minute:~-2%
set _second=%_second:~-2%
:: Syntax -> %variable:~num_chars_to_skip,num_chars_to_keep%
:: Set date/time in ISO 8601 format:
Set _isotime=%_yyyy%-%_mm%-%_dd%T%_hour%:%_minute%:%_second%
:: -> http://google.com/search?num=100&q=ISO+8601+format
if 1%_hour% LSS 112 set _now=%_isotime:~0,10% %_hour%:%_minute%:%_second%am
if 1%_hour% LSS 112 goto _skip_12_
set /a _hour=1%_hour%-12
set _hour=%_hour:~-2%
set _now=%_isotime:~0,10% %_hour%:%_minute%:%_second%pm
:: -> https://ss64.com/nt/if.html
:: -> http://google.com/search?num=100&q=SetLocal+EndLocal+Windows
:: 'if () else ()' will NOT set %_now% correctly !?
:_skip_12_
EndLocal & set _isotime=%_isotime% & set _now=%_now%
goto _out
:_WMIC_MISSING_
echo.
echo WMIC.exe command not available
echo - WMIC.exe needs Administrator privileges to run in Windows
echo - Usually the path to WMIC.exe is "%windir%\System32\wbem\WMIC.exe"
:_help
echo.
echo GetDate.cmd: Uses WMIC.exe to get current date and time in ISO 8601 format
echo.
echo %%_now%% environment variable set to current date and time
echo %%_isotime%% environment variable to current time in ISO format
echo set _today=%%_isotime:~0,10%%
echo.
:_out
:: EOF: GetDate.cmd
答案 23 :(得分:1)
将Powershell
合并到一个批处理文件中,并使用meta变量分配每个变量:
@echo off
for /f "tokens=1-6 delims=-" %%a in ('PowerShell -Command "& {Get-Date -format "yyyy-MM-dd-HH-mm-ss"}"') do (
echo year: %%a
echo month: %%b
echo day: %%c
echo hour: %%d
echo minute: %%e
echo second: %%f
)
如果您更喜欢月份名称MMM
或MMMM
以及12小时至24小时格式hh
或HH
答案 24 :(得分:0)
给定已知的位置,以功能形式参考。 ECHOTIMESTAMP
调用显示了如何将时间戳记输入变量(在此示例中为DTS
。)
@ECHO off
CALL :ECHOTIMESTAMP
GOTO END
:TIMESTAMP
SETLOCAL EnableDelayedExpansion
SET DATESTAMP=!DATE:~10,4!-!DATE:~4,2!-!DATE:~7,2!
SET TIMESTAMP=!TIME:~0,2!-!TIME:~3,2!-!TIME:~6,2!
SET DTS=!DATESTAMP: =0!-!TIMESTAMP: =0!
ENDLOCAL & SET "%~1=%DTS%"
GOTO :EOF
:ECHOTIMESTAMP
SETLOCAL
CALL :TIMESTAMP DTS
ECHO %DTS%
ENDLOCAL
GOTO :EOF
:END
EXIT /b 0
并保存到文件,timestamp.bat,这是输出:
答案 25 :(得分:0)
我宁愿做得越短越好,所以没有月份和年份就足够进行每日更新
SET date=%DATE:~0,2%
SET hour=%TIME:~0,2%
SET minute=%TIME:~3,2%
IF "%date:~0,1%"==" " SET date=0%DATE:~1,1%
IF "%hour:~0,1%"==" " SET hour=0%TIME:~1,1%
IF "%minute:~0,1%"==" " SET minute=0%TIME:~1,1%
SET VERSION=%date%%hour%%minute%
ECHO VERSION=%date%%hour%%minute%
VERSION=140105
关于应用程序版本的部署,请与构建器一起进行每日更新
steps:
- name: "gcr.io/cloud-builders/gcloud"
args: ["app", "deploy", '--version=v1-140105-fresh']
timeout: "300s"
通过这种方式,自动更新整个应用程序会变得更加容易
sed -e "s/-[0-9]\{1,\}-fresh/-%VERSION%-local/g" cloudbuild.yaml > tmp.txt
mv -f tmp.txt cloudbuild.yaml
输出文件无需更改文件名就可以进行本地更新
steps:
- name: "gcr.io/cloud-builders/gcloud"
args: ["app", "deploy", '--version=v1-140117-local']
timeout: "300s"
答案 26 :(得分:0)
我使用了 date.exe
,并将其重命名为 date_unxutils.exe
以避免冲突。
将它放在批处理脚本旁边的 bin
文件夹中。
:: Add binaries to temp path
IF EXIST bin SET PATH=%PATH%;bin
:: Create UTC Timestamp string in a custom format
:: Example: 20210128172058
set timestamp_command='date_unxutils.exe -u +"%%Y%%m%%d%%H%%M%%S"'
FOR /F %%i IN (%timestamp_command%) DO set timestamp=%%i
echo %timestamp%
答案 27 :(得分:-2)
我知道已经提到了很多方法。但是我的方法是将其分解以了解它是如何完成的。希望对喜欢一步一步的人有用。
:: Check your local date format
echo %date%
:: Output is Mon 08/15/2016
:: get day (start index, number of characters)
:: (index starts with zero)
set myday=%DATE:~0,4%
echo %myday%
:: output is Mon
:: get month
set mymonth=%DATE:~4,2%
echo %mymonth%
:: output is 08
:: get date
set mydate=%DATE:~7,2%
echo %mydate%
:: output is 15
:: get year
set myyear=%DATE:~10,4%
echo %myyear%
:: output is 2016
答案 28 :(得分:-2)
我注意到o / p并没有不要求区域独立的解决方案。我的解决方案是针对英国的。
这是在批处理文件中使用的最简单的解决方案,即1行解决方案:
try
{
// Your Code
}
catch (DataAccessException e)
{
throw new MyApplicationException("A problem occurred while retrieving my data", e);
}