Windows CMD中的创建日期 [英] Creation date in Windows CMD

问题描述

使用Windows批处理，此函数返回文件的创建日期:

Using Windows batch, this function returns creation dates of a file:

:creationDate
set "CompareFile=%~1"
echo !CompareFile!
for /f "skip=5 tokens=1,2,4,5* delims= " %%a in ('dir  /a:-d /o:d /t:c') do (
    if "%%~c" NEQ "bytes" (
        if "%%~d"=="!CompareFile!" ( set "%~2=%%~a %%~b" )
    )
)
goto:eof

---

用法示例:

call :creationDate "!MyFile!" MyFileCreationDate
echo !MyFile! was made on !MyFileCreationDate!

---

函数中的变量:

%%~a = Creation Date
%%~b = Creation Time
%%~d = Filename (error when there is spaces!)

%%~1 = Filename to get the creation date for
%%~2 = Variable to store creation date in

---

但是它不适用于带有空格或特殊字符的文件名.在这种情况下，%%〜d可能仅包含文件名的前几个字母，否则不包含任何内容，导致没有值返回到参数2

---

But it does not work on filenames with spaces or special characters. In that case %%~d maybe will contain just the first few letters of the filename, or nothing, resulting in no value being returned to argument 2

目标是使它与文件名匹配，并带有我作为参数1传递给子例程的空格，并返回参数2作为参数1的创建日期.

The goal is to get it to match to a filename w/ spaces I've passed to a subroutine as argument 1 and return argument 2 as the creation date of argument 1.

推荐答案

@ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION
SET "sourcedir=."

FOR /f "delims=" %%a IN (
 'dir /b /a-d "%sourcedir%\*.txt" '
 ) DO (
 CALL :creationdate "%sourcedir%\%%a" c crdatetime
 CALL :creationdate "%sourcedir%\%%a" w wrdatetime
 CALL :creationdate "%sourcedir%\%%a" a acdatetime
 ECHO !crdatetime! !wrdatetime! !acdatetime! %%a

)

GOTO :EOF

:creationDate
for /f "skip=5 tokens=1,2 delims= " %%a in (
 'dir  /a:-d /o:d /t:%2 "%~1"') do set "%~3=%%~a %%~b"&goto:eof
goto:eof

尽管我会更改例程的名称.

Although I'd change the name of the routine.

这篇关于Windows CMD中的创建日期的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！