@echo off&setlocal enabledelayedexpansion:beginclsset/p path_=请输入你要添加的环境变量的路径:if not defined path_ goto errorfor,/f,"skip=4 tokens=1,2,*",%%a,in,('reg query "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Environment" /v Path'),do,(
echo 当前的环境变量为:
echo %%c
echo;
set/
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