@echo off
:: 使用简单的语法避免编码引起的解析错误
cd /d %~dp0
cd ..\backend

echo Checking port 3000...
for /f "tokens=5" %%a in ('netstat -ano ^| findstr :3000 ^| findstr LISTENING') do (
    taskkill /F /PID %%a
)

echo Starting Backend Server...
:: start http://localhost:3000
npm start