Batch的父文件夹位于Variable％〜dp0中.例：
原文链接：https://www.f2er.com/windows/371037.html@echo off&setlocal
for %%i in ("%~dp0..") do set "folder=%%~fi"
echo %folder%
@echo off&setlocal
for %%i in ("%~dp0..") do set "folder=%%~fi"
echo %folder%
