批处理文件时间 [英] Batch File Time

问题描述

重命名文件时如何在该批处理文件中添加时间?

How do I add the time to this batch file when I rename the file?

结果如下所示，但也需要时间:Daily Report_Wed 08222018.pdf

The results look like this but need time also: Daily Report_Wed 08222018.pdf

@echo off
Pushd c:\Temp
pdftk *.pdf cat output %fn%.pdf
ren %fn%.pdf %fn%.xxx
del *.pdf
ren %fn%.xxx   "Daily Report".pdf
for /f "tokens=1-3 delims=/" %%a in ('echo %date%') do set today=%%a%%b%%c
for %%f in (*.pdf) do ren "%%f" "%%~nf_%today%%%~xf"
mkdir "Daily Reports for Review"
move *.pdf "Daily Reports for Review"

推荐答案

以下内容可以使您接近所需的内容(我修改了1 ^st for循环):

Here's something that could get you close to what you want (I modified your 1^st for loop):

e:\Work\Dev\StackOverflow>echo Date: [%date%], Time: [%time%]
Date: [2018-08-22], Time: [22:51:36.23]

e:\Work\Dev\StackOverflow>for /f "tokens=1-6 delims=/-:., " %a in ('echo %date: =0%-%time: =0%') do (echo set now=%a%b%c%d%e%f)

e:\Work\Dev\StackOverflow>(echo set now=20180822225136 )
set now=20180822225136

注释:

• 由于我直接位于 cmd 窗口中，并且您位于 batch 文件中，因此必须将参数(%)加倍>-> %%a，%b-> %%b，...，就像您已经在代码段中一样).有关更多详细信息，请检查 [SS64]:双%%符号为什么在批处理文件中需要它们?
• 您可能已经注意到(很可能是由于"区域设置"引起的)，我的日期格式与您的日期格式有所不同(这就是为什么我添加了连字符(-)的原因在delims列表中；项目的顺序也被颠倒了)，因此您在不同的计算机上可能会出现稍微不同的行为(在非英语语言环境中情况会变得更糟，如@Stephan注意到的那样)，所以这不是一个可靠的解决方案(猜猜这是批处理处理的通用方法)

• Since I am directly in cmd window, and you're in a batch file you have to double the percent sign (%) for parameters (%a -> %%a, %b -> %%b, ... like you already have in your snippet). For more details, check [SS64]: Double %% symbols why are they needed in a batch file?
• As you probably noticed (most likely due to "Regional settings"), my date format differs than yours (that's why I added the hyphen (-) in the delims list; also the items ordering is reversed), so you might get slightly different behaviors on different computers (things will get even worse on non English locales, as @Stephan noticed), so it's not a reliable solution (I guess this is batch processing generic)

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