需要创建一个批处理文件从一个文件夹中选择一个随机文件并复制到另一个文件夹 [英] Need to create a batch file to select one random file from a folder and copy to another folder

问题描述

我需要为 Windows 操作系统创建一个批处理文件，该文件将从特定文件夹中选择一个随机文件，然后将该文件复制到另一个文件夹.我仍然需要该文件的副本才能保留在原始位置.

I need to create a batch file for Windows OS that will select a random file from a particular folder, then copy that file to a different folder. I still need a copy of that file to remain in the original location.

仅供参考，它需要是一个批处理文件.

FYI, it needs to be a batch file.

提前感谢您的帮助...

Thanks in advance for your help...

推荐答案

@echo off
setlocal EnableDelayedExpansion
cd particularfolder
set n=0
for %%f in (*.*) do (
   set /A n+=1
   set "file[!n!]=%%f"
)
set /A "rand=(n*%random%)/32768+1"
copy "!file[%rand%]!" differentfolder

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