2026-08-17 21:25:46 +08:00
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# OPC 智能园区后端环境配置(复制为 .env 或直接 export)
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# 注意:backend/.env 已 gitignore,含阿里云密钥与 MQTT 凭据,勿提交
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# HTTP 监听(也可用 FASTAPI_HOST/FASTAPI_PORT)
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DPM_HOST=0.0.0.0
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DPM_PORT=10085
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# MQTT Broker(局域网 EMQX)
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DPM_MQTT_ENABLED=1
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DPM_MQTT_HOST=192.168.1.3
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DPM_MQTT_PORT=1883
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# 服务端发布账号(在 EMQX 认证中创建)
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DPM_MQTT_USERNAME=dpmserver
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DPM_MQTT_PASSWORD=123456
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# 前端 WebSocket 接入地址(前端在项目根 .env.local 配置,账号 dpm)
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DPM_MQTT_WS=ws://192.168.1.3:8083/mqtt
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DPM_MQTT_TICK_INTERVAL=2.2
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2026-08-17 21:30:44 +08:00
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# 管理后台 Cookie 签名密钥
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DPM_ADMIN_SECRET=dpm-admin-secret-change-me
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2026-08-17 21:25:46 +08:00
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# 阿里云 DashScope(LLM + 语音识别)
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DASHSCOPE_API_KEY=sk-xxx
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DPM_LLM_MODEL=qwen-plus
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DPM_ASR_MODEL=paraformer-realtime-v2
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