Windows CMD 批处理脚本中的文件名时间戳被截断 [英] Filename timestamp in Windows CMD batch script getting truncated

问题描述

我有一个输出文件的批处理脚本，我试图确保每次执行脚本时，没有现有文件被覆盖，所以我试图在其上加上时间戳.

I have a batch script that outputs a file, and I'm trying to ensure that each time the script is executed, no existing files are overwritten, so I'm trying to put a timestamp on it.

目前我有这个:

set  stamp=%DATE:/=-%_%TIME::=-%

但是如果时间是凌晨 1 点到 9 点，它会给出类似的信息:

But if the time is 1-9 AM, it gives something like:

13-06-2012_ instead of a full 13-06-2012_12-39-37.28

我该如何解决这个问题?

How can I fix this?

我使用的是 Windows 7，命令行窗口中 echo %date% %time% 的输出是(我的短日期"时钟格式设置为显示 3-字母月):

I'm using Windows 7, and the output of echo %date% %time% in a command line window is (my clock format for 'short date' is set to display 3-letter months):

03-Sep-12 9:06:21.54

基本上我想要一个解决方案，无论时钟格式设置为什么都可以解决问题.

Basically I want a solution that solves the issue regardless of what the clock format is set to.

由于没有人喜欢阅读标题，我将明确说明这个问题是关于截断问题的.我找到了解决方案.

Since no one likes to read past the title, I will explicitly state this question is about a truncation issue. And I found a solution.

我使用以下时间戳已经有一段时间了，效果很好.

I've been using the following timestamp for a good while now, works well.

set timestamp=%DATE:/=-%_%TIME::=-%
set timestamp=%timestamp: =%

它产生了一个时间戳，如:18-03-2013_13-37-43.26，通过在 % 中替换 / 和 :TIME% 和 %DATE%，然后去除空白.空格是我原来问题中的问题，真的.

It produced a timestamp like: 18-03-2013_13-37-43.26, by replacing / and : in %TIME% and %DATE%, then stripping white space. The whitespace was the problem in my original question, really.

推荐答案

感谢 堆栈溢出问题的答案在批处理作业中创建文件名作为时间戳，我发现它是一个空格终止文件名.

Thanks to an answer to Stack Overflow quesion Creating a file name as a timestamp in a batch job, I found that it was a space terminating the filename.

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