如何在 Windows 命令行上获取一组文件的最后修改日期? [英] How to get last modified date on Windows command line for a set of files?

问题描述

我一直在使用以下命令来获取文件日期.但是，自从我们移动到不同的服务器 (Windows Server 2003) 后，fileDate 变量一直返回空白值.

I have been using the following command to get the file date. However, the fileDate variable has been returning blank value ever since we moved to a different server (Windows Server 2003).

FOR /f %%a in ('dir myfile.txt^|find /i " myfile.txt"') DO SET fileDate=%%a 

有没有其他更可靠的方法来获取文件日期?

Is there any other more reliable way to get the file date?

推荐答案

将 % 更改为 %% 以在批处理文件中使用，用于 %~ta 语法输入 call/?

Change % to %% for use in batch file, for %~ta syntax enter call /?

for %a in (MyFile.txt) do set FileDate=%~ta

示例输出:

for %a in (MyFile.txt) do set FileDate=%~ta
set FileDate=05/05/2020 09:47 AM

for %a in (file_not_exist_file.txt) do set FileDate=%~ta
set FileDate=

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