3e56fed541
新通道:腾讯 MaaS u2 模型(云知声),OpenAI 兼容协议 - 端点:https://maas-api.hivoice.cn/v1 - 模型:u2(翻译专用,实测 + 锁定 prompt 后译文质量稳定) - 备用链路:TMT 配额耗尽 / TMT 失败时自动降级到 MaaS 关键 prompt 工程(锁定): - 必须用 user 提供的固定中文 prompt,否则 u2 会把译文放进 reasoning_content 而 content 返乱码 - 限定只接 EN/JA → ZH - 中文输入固定返回拒绝文案 新增/改动: - backend/app/services/translation/tencent_maas.py: 新建 - backend/app/services/translation/service.py: 备用链 maas → local,初始化失败友好降级 - backend/app/config.py: 加 tencent_maas_* 4 个配置 - .env.example: 文档化
79 lines
2.3 KiB
Plaintext
79 lines
2.3 KiB
Plaintext
# ===== 通用 =====
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TZ=Asia/Hong_Kong
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LOG_LEVEL=INFO
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# ===== 数据库 =====
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POSTGRES_USER=news
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POSTGRES_PASSWORD=change_me_strong_password
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POSTGRES_DB=news
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POSTGRES_HOST=postgres
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POSTGRES_PORT=5432
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# ===== Redis =====
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REDIS_HOST=redis
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REDIS_PORT=6379
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REDIS_PASSWORD=change_me_redis_password
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REDIS_DB=0
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# ===== JWT =====
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# openssl rand -hex 64 生成
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JWT_SECRET=change_me_to_a_64byte_random_hex
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JWT_ALGORITHM=HS256
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ACCESS_TOKEN_TTL_MIN=60
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REFRESH_TOKEN_TTL_DAY=14
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# ===== 腾讯云 TMT 翻译 =====
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# https://console.cloud.tencent.com/cam/capi 申请
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TENCENTCLOUD_SECRET_ID=your_tencent_secret_id
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TENCENTCLOUD_SECRET_KEY=your_tencent_secret_key
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TENCENTCLOUD_REGION=ap-hongkong
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TENCENT_TMT_ENDPOINT=tmt.tencentcloudapi.com
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# 字符配额(月度,5000000 = 500 万)
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TENCENT_TMT_QUOTA_MONTH=5000000
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# 缓冲比例(0.05 = 95% 触发后切本地)
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TENCENT_TMT_QUOTA_BUFFER=0.05
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# 单次请求最大字符
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TENCENT_TMT_MAX_CHARS_PER_REQ=4500
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# ===== 本地翻译(降级) =====
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# 不启用就留空:不会用本地模<E59CB0>?LOCAL_TRANSLATE_ENABLED=false
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LOCAL_TRANSLATE_MODEL=nllb-200-distilled-600M
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LOCAL_TRANSLATE_DEVICE=cpu
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# ===== 腾讯 MaaS 翻译(备用通道,OpenAI 兼容协议)=====
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# 申请:https://console.cloud.tencent.com/maas 或 hivoice 控制台
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# 留空 api_key = 不启用(只在 TMT 配额耗尽/TMT 失败时启用)
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# 端点固定为 https://maas-api.hivoice.cn/v1(腾讯 MaaS 翻译服务)
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# 模型:u2(翻译专用,支持多语种)
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TENCENT_MAAS_API_KEY=
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TENCENT_MAAS_BASE_URL=https://maas-api.hivoice.cn/v1
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TENCENT_MAAS_MODEL=u2
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# 单次调用间隔(秒),避免被 MaaS 限流
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TENCENT_MAAS_INTERVAL_SEC=1.0
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# ===== 抓取 =====
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# 全局 QPS 上限
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FETCH_GLOBAL_QPS=4
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# 单源超时(秒)
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FETCH_TIMEOUT=20
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# 单源失败连续次数后暂停
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FETCH_FAIL_PAUSE_THRESHOLD=3
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# 单源 fetch 最大重试次数
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FETCH_MAX_RETRIES=2
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# ===== Caddy / 域名 =====
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# 留空走 IP 自签证书;有域名走自动 HTTPS
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DOMAIN=
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# 邮箱(Let's Encrypt 用)
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ACME_EMAIL=you@example.com
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# ===== Agnes LLM(翻译后智能增强)=====
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# 留空 = 不启用 LLM 增强(只走翻译)
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# Agnes 控制台申请:https://platform.agnes-ai.com/
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AGNES_API_KEY=your_agnes_api_key
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AGNES_BASE_URL=https://apihub.agnes-ai.com/v1
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AGNES_CHAT_MODEL=agnes-2.0-flash
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AGNES_IMAGE_MODEL=agnes-image-2.1-flash
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# LLM 调用间隔(秒,避免被限流;chat + image 各 1 个串行)
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LLM_INTERVAL_SEC=2.0
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