柏悦物流智能客服系统

start.bat

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+@echo off
+chcp 936 >nul
+title Baiyue Logistics AI Customer Service
+cd /d "%~dp0"
+
+echo ============================================
+echo   Baiyue Logistics AI Customer Service
+echo ============================================
+echo.
+
+where python >nul 2>nul
+if errorlevel 1 (
+    echo [ERROR] python not found. Install Python and tick "Add to PATH".
+    echo.
+    pause
+    exit /b 1
+)
+
+echo [1/3] Checking port 5000 ...
+netstat -ano | findstr "LISTENING" | findstr /C:":5000 " >nul
+if not errorlevel 1 (
+    echo.
+    echo [INFO] Port 5000 is already in use, a server is probably running:
+    echo.
+    netstat -ano | findstr "LISTENING" | findstr /C:":5000 "
+    echo.
+    echo The last column is the process id. To stop it:
+    echo     taskkill /PID 12345 /F
+    echo.
+    start "" http://127.0.0.1:5000
+    echo Browser opened. Press any key to close this window.
+    pause
+    exit /b 0
+)
+echo       OK - port is free.
+
+echo [2/3] Checking DEEPSEEK_API_KEY ...
+if "%DEEPSEEK_API_KEY%"=="" (
+    echo.
+    echo [WARN] DEEPSEEK_API_KEY is empty in this window.
+    echo If you just ran setx, reopen this window or restart VS Code.
+    echo     setx DEEPSEEK_API_KEY "sk-xxxxxxxx"
+    echo.
+    pause
+) else (
+    echo       OK - key detected.
+)
+
+echo [3/3] Checking dependencies ...
+python -c "import flask, requests" >nul 2>nul
+if errorlevel 1 (
+    echo       Missing packages, installing ...
+    python -m pip install -r requirements.txt
+    if errorlevel 1 (
+        echo [ERROR] pip install failed, check network and retry.
+        pause
+        exit /b 1
+    )
+)
+echo       OK - dependencies ready.
+
+echo.
+echo ============================================
+echo   Starting: http://127.0.0.1:5000
+echo   Close this window or press Ctrl+C to stop
+echo ============================================
+echo.
+
+start "" http://127.0.0.1:5000
+python am.py
+
+echo.
+echo Server stopped.
+pause