如何批移动文件更新的文件名的文件夹？ [英] how to batch move files date filename folder?

问题描述

我有很多命名为YYYYMMDD_HHmm.jpg图像文件

I have lots of image files named as YYYYMMDD_HHmm.jpg

我怎样才能将这些文件移动到：目标目录\\ YYYY \\ MM \\ YYYYMMDD_HHmm.jpg

How can I move these files to: target_directory\YYYY\MM\YYYYMMDD_HHmm.jpg ?

感谢您

推荐答案

您可以使用为循环，子，和的mkdir ：

You can use a for loop, substrings, and mkdir:

@echo off
setlocal enabledelayedexpansion

for /f %%a in ('dir /b /a-d') do (
    set filename=%%a

    ::exclude this file
    if not "!filename!" == "%~nx0" (

        ::substr to grab characters 0-4 and 4-6 as year and month
        set year=!filename:~0,4!
        set month=!filename:~4,2!

        ::make dirs for the files if they don't already exist
        if not exist !year! mkdir !year!
        if not exist !year!\!month! mkdir !year!\!month!

        ::move the files there
        move !filename! !year!\!month!
    )
)

for循环运行 DIR / B / A-D 返回在当前目录中的所有文件夹除外。子串符号是变量：！！〜开始，长度

The for loop runs dir /b /a-d which returns all files in the current directory except folders. Substring notation is !variable:~start,length!.

<一个href=\"http://stackoverflow.com/questions/636381/what-is-the-best-way-to-do-a-substring-in-a-batch-file\">What是做一个字符串在批处理文件？最好的办法

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