CamTalk/backend/.env.example

# 运行环境
# dev / prod，决定加载 config.dev.yaml 或 config.prod.yaml（可选）
APP_ENV=dev

# AI 服务 API Key
CAMTALK_AI_STT_API_KEY=sk-your-stt-key
CAMTALK_AI_LLM_API_KEY=sk-your-llm-key
CAMTALK_AI_TTS_API_KEY=sk-your-tts-key

# JWT 认证
CAMTALK_AUTH_JWT_SECRET=your-jwt-secret-here

# 三级存储配置
# L2: Redis（热数据分布式会话层）
CAMTALK_STORAGE_REDIS_ENABLED=true
# 开发时填写远程服务器地址，部署时 docker-compose 会覆盖为容器内网地址
CAMTALK_REDIS_ADDR=your-remote-server:6379
CAMTALK_REDIS_PASSWORD=your-redis-password

# L3: PostgreSQL（冷数据持久化层）
CAMTALK_STORAGE_PERSISTENCE_ENABLED=true
CAMTALK_STORAGE_PERSISTENCE_DRIVER=postgres
POSTGRES_USER=camtalk
POSTGRES_PASSWORD=your-postgres-password
# 开发时填写远程服务器地址，部署时 docker-compose 会覆盖为容器内网地址
CAMTALK_STORAGE_DSN=postgres://camtalk:your-postgres-password@your-remote-server:5432/camtalk?sslmode=disable

# 可选覆盖（默认值见 config.yaml）
# CAMTALK_SERVER_PORT=8080
# CAMTALK_LOG_LEVEL=info