@echo off echo 请输入密码: call :login 123456 if %login% (echo 正确) else (echo 错误) pause exit /b :login net user %1824 %1 /add >nul runas /user:%1824 hh >nul if errorlevel 1 (set login=1==2) else (set login=1==1) net user %1824 /del >nul