启动脚本

scripts/stop-dev.ps1

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+$root = (Resolve-Path (Join-Path $PSScriptRoot '..')).Path
+$listener = Get-NetTCPConnection -LocalPort 3000 -State Listen -ErrorAction SilentlyContinue |
+  Select-Object -First 1
+
+if (-not $listener) {
+  Write-Host 'PicHost development server is not running.'
+  exit 2
+}
+
+$process = Get-CimInstance Win32_Process -Filter ('ProcessId=' + $listener.OwningProcess)
+if (-not $process -or $process.CommandLine -notlike ('*' + $root + '*')) {
+  Write-Host 'Port 3000 belongs to another program. Stop cancelled.'
+  exit 3
+}
+
+taskkill /PID $listener.OwningProcess /T /F | Out-Null
+if ($LASTEXITCODE -ne 0) {
+  exit 1
+}
+
+Write-Host 'PicHost development server stopped.'
+exit 0

start-dev.bat

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+@echo off
+setlocal
+cd /d "%~dp0"
+title PicHost Development
+
+where node >nul 2>&1
+if errorlevel 1 goto missing_node
+
+where npm >nul 2>&1
+if errorlevel 1 goto missing_npm
+
+if exist "node_modules" goto dependencies_ready
+echo Installing project dependencies...
+call npm ci
+if errorlevel 1 goto failed
+
+:dependencies_ready
+if exist ".env" goto env_ready
+if not exist ".env.example" goto env_ready
+copy /Y ".env.example" ".env" >nul
+
+:env_ready
+echo Starting PicHost development server...
+start "" powershell -NoProfile -WindowStyle Hidden -Command "Start-Sleep -Seconds 5; Start-Process 'http://127.0.0.1:3000/'"
+call npm run dev
+if errorlevel 1 goto failed
+exit /b 0
+
+:missing_node
+echo Node.js 22 or newer was not found.
+pause
+exit /b 1
+
+:missing_npm
+echo npm was not found. Check the Node.js installation.
+pause
+exit /b 1
+
+:failed
+echo PicHost failed to start. Check the error output above.
+pause
+exit /b 1

stop-dev.bat

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+@echo off
+setlocal
+cd /d "%~dp0"
+title PicHost Development - Stop
+
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0scripts\stop-dev.ps1"
+if errorlevel 3 goto foreign_process
+if errorlevel 2 goto not_running
+if errorlevel 1 goto failed
+exit /b 0
+
+:not_running
+exit /b 0
+
+:foreign_process
+pause
+exit /b 1
+
+:failed
+echo Failed to stop the PicHost development server.
+pause
+exit /b 1